The Armory of De Milly

Identity

Site & dates

The Arsenal (Tarsaná) › between the Commercial Harbour and Mandraki

Stands at the north-eastern corner of the fortification of the Medieval Town of Rhodes, in the historic Arsenal (Tarsaná) area between the town’s two harbours, immediately west of the tower and bastion of the Apostle Paul. Also called the Arsenal of De Milly or the Armoury of the Knights Hospitallers (Οπλοθήκη De Milly), it is, on the evidence reviewed for this document, the oldest securely dated purpose-built Hospitaller structure surviving on this specific site — though not the oldest surviving Hospitaller building in Rhodes overall. Its present-day use, if any, is not established by any source consulted for this document.

1454–1461

Grand Master Jacques de Milly builds the armoury’s original core beside the Order’s stores and shipyard, walling his own arms above the entrance.

1467–1476

Grand Master Giovanni Battista degli Orsini rebuilds the armoury to withstand the newly decisive threat of gunpowder-age siege warfare.

1859–60

Ottoman authorities repair the building under Sultan Abdulmecid I after a lightning-triggered gunpowder explosion.

1912–1943

Italian administration removes the building’s external Ottoman-period buttresses and, for a time, reportedly houses part of the town’s electrical power station within it.

1999–2000

A structural-engineering restoration campaign arrests the great vault’s centuries-old deformation and adds four new, reversible external buttresses.

Militarization

An order under arms

1444–1480 › a failed siege and a sustained turn to gunpowder-age defence

The Order of St John’s fortification of Rhodes developed gradually from the town’s Late Byzantine defences, inherited and reinforced on the Knights’ conquest of the city in 1306–1309. It was the failed Mamluk siege of 1444, which caused significant destruction in this north-eastern quarter of the town, that forced the issue: Mamluk artillery had been able to bombard the harbour front precisely because the Arsenal area lay still unfortified at that date. The armoury’s own two building phases — de Milly’s founding and Orsini’s rebuilding — are the direct physical record of the sustained militarization programme the Order pursued in response, over the four decades between that siege and the great Ottoman assault of 1480.

1444, the unfortified quarter

The Mamluk siege caused significant destruction in the Arsenal area; its artillery is recorded as having bombarded the harbour front in a quarter the fortification did not yet cover, prompting a sustained reorganisation of the Order’s north-eastern defences.

De Lastic & de Milly, reconsidering the circuit

Under the magistracies of Jean de Lastic (to 1454) and Jacques de Milly (1454–1461), the Order reconsidered simply maintaining the old Byzantine fortification line, adding early towers at critical points of weakness instead.

Orsini, 1467–1476: building for gunpowder

Orsini rebuilt the armoury specifically to withstand gunpowder-age siege warfare, part of a wider fortification programme across Rhodes that included reinforcement of the harbour-front sea wall.

1472, d’Aubusson takes charge

Orsini appointed fr. Pierre d’Aubusson — then Prior of Auvergne — supervisor of all the Order’s fortification works, a post he held until his own election as Grand Master in 1476 and that placed him at the centre of Rhodes’ militarization even before he led its defence against the Ottomans in 1480.

Arsenal

A shipyard’s own storehouse

From at least 1420 › the Order’s stores and shipyard, between two harbours

The Armory stands in the zone the Order’s own archival and cartographic sources call the “οπλοστάσιο” (Arsenal) — attested there from at least 1420 in Cristoforo Buondelmonti’s schematic depiction of Rhodes — the working zone, between the “great” commercial harbour and the “small” harbour of Mandraki, that combined the Order’s stores and its shipyard. The building’s own scale was, on the evidence reviewed for this document, a direct functional response to that setting: it was sized to accommodate large objects such as ships’ masts. Its isolation from the everyday life of the walled town today is a comparatively recent development, following the opening of the modern Liberty Gate for peripheral vehicular traffic; historically it lay within the working heart of the Order’s harbour installations.

The “oplostasiou,” from 1420

The Arsenal quarter is attested in Buondelmonti’s 1420 schematic view of Rhodes, combining the Order’s stores and its shipyard between the commercial harbour and Mandraki.

Older ground: Aphrodite’s temple and the ancient neoria

The wider area had earlier held a Temple of Aphrodite and a Roman tetrapylon above the ancient shipyards (“neoria”), later known under Ottoman rule as “Egri Liman” — a curved harbour whose maritime function long preceded the Order’s own tenure.

Built for masts, not men

The armoury’s scale was reportedly determined by a practical requirement of its setting: large enough for objects such as ships’ masts, consistent with its position beside the Order’s shipyard.

Part of a larger complex

The Tarsaná complex forms a synchronised group of vaulted structures of roughly 40 × 50 m overall, sited within the fortification’s gradual fourteenth-century eastward expansion beyond the earlier Hellenistic and Byzantine circuit.

Fabric

The great vault

Θόλαρος › a pointed vault of unusual scale, thickened for the gunpowder age

The Armory is a rectangular, thick-walled, ogival-vaulted building dominated internally by a single large pointed vault of roughly eight metres’ span — the “θόλαρος” of the Greek-language sources — already complete by the time of Guillaume Caoursin’s illuminated manuscript miniature of 1480–1481, and so securely in place before the great Ottoman siege of that same year. The vault was raised simultaneously with the surrounding perimeter wall rather than inserted afterwards, a sequence this project’s principal structural-restoration source identifies as having overloaded the vault from the outset, and a contributing cause of the cracking and deformation documented in its twentieth-century damage surveys.

A vault built to fail slowly

Raised simultaneously with, not after, the perimeter wall, structurally overloading it from construction — a design decision that, over five and a half centuries, produced the dangerous deformation the 1999–2000 restoration was undertaken to arrest.

Thickened for gunpowder resistance

The vault’s original vault-stone thickness of about 25 cm was at some point doubled to roughly 50 cm, its narrow-end terminations rounded and unified, most plausibly in connection with Rhodes’ general adaptation to gunpowder-age siege requirements after 1444.

The west façade and de Milly’s arms

The building’s main façade preserves de Milly’s original 1454–1461 construction: a round-arched entrance set beneath a rectangular stone frame bearing his coat of arms, below a tall stone gable — the clearest surviving physical link to its founder.

Four phases, one elevation

A recorded elevation drawing distinguishes the building’s four successive phases by colour: de Milly’s 1454–1461 core (yellow), Orsini’s 1467–1476 rebuilding (orange), an Ottoman-period phase (blue), and an Italian-period phase (pink).

History

Two Grand Masters, one armoury

1454–1522 › from de Milly’s founding to a silence at the siege

No source consulted for this document records any further Grand Master’s direct architectural patronage of the Armory after Orsini’s 1467–1476 rebuilding, nor does any source record the building’s fate during the Order’s final siege and surrender of 1522, or the early Ottoman period that followed — a gap this document reports honestly rather than filling by inference. Its subsequent documented history, discussed under Conservation, below, is one of damage, repair and restoration rather than further Hospitaller-period construction.

Jacques de Milly, Grand Master 1454–1461

Built the armoury’s original core in the Arsenal area beside the Order’s stores and shipyard, walling his own arms above the main entrance — the oldest securely dated purpose-built Hospitaller structure on this site.

Giovanni Battista degli Orsini, Grand Master 1467–1476

Rebuilt the armoury to withstand gunpowder-age siege warfare as part of a wider fortification programme; appointed Pierre d’Aubusson supervisor of the Order’s fortification works in 1472.

Pierre d’Aubusson, supervisor from 1472

Held the post until his own election as Grand Master in 1476, going on to lead Rhodes’ successful defence against the great Ottoman siege of 1480.

1480–1522, an undocumented interval

No source consulted for this document sheds any light on the building’s role, if any, in the 1480 siege it was rebuilt to resist, or in the Order’s final defeat and surrender in 1522.

Conservation

Explosion, alteration, restoration

1859–2000 › three administrations, one recurring hazard

The Armory’s conservation history is unusually well documented among this project’s series, thanks to a dedicated 2007 structural-restoration study by Kiriazis Pitilakis, Anastassios Sextos, Katerina Manoussou-Della and Ioanna Galazoula. A damage diagnosis undertaken in the 1990s identified masonry decay, human-made openings weakening the east wall, dangerous deformation of the great vault, and roof-drainage failures overloading the vault’s fill with retained rainwater — the compounding causes a 1999–2000 restoration campaign was undertaken to address.

1859–60, Ottoman repair — and an open question

An inscription of Sultan Abdulmecid I records the Armory’s repair after a lightning-triggered gunpowder explosion. A recent epigraphic study of the town’s separate, far more famous 1856 explosion — traditionally blamed on gunpowder hidden for centuries in the former Church of St John — argues its true source was instead a purpose-built Ottoman arsenal (cebhane) elsewhere in the Collachium, and cites a dedicatory rebuilding inscription for that arsenal strikingly close in wording and date to this one. Whether the two record the same structure, perhaps relocated as spolia, or two separate arsenals independently struck by lightning, is a genuine gap this document reports rather than resolves.

1912–1943, Italian alteration

External Ottoman-period buttresses, documented in a 1908 Baron de Belabre photograph, were removed during the remodelling of the surrounding “Piazza del Armeria”; part of the building was reportedly, for a time, pressed into service as the town’s electrical power station.

1999–2000, engineered restoration

Finite-element structural and seismic modelling, calibrated against regional earthquakes, led the responsible committee to approve four new external buttresses in porous Archangelos limestone — a modern, reversible echo of the Ottoman buttresses the Italian authorities had removed.

1947/48 – today

Hellenic state property since the transfer of the Dodecanese, administered by the Ephorate of Antiquities of the Dodecanese; the building’s present public use, if any, is not established by any source consulted for this document.

Legend

Studying the sources

1346–1594 › a knight, a dragon, and three centuries of silence

This project’s own heritage-narrative materials give the Armory a popular hook: that fr. Dieudonné de Gozon, Grand Master 1346–1353, was found here “in his armory,” lying beneath the carcass of the dragon he had just slain. Because that claim is a central question of honest sourcing rather than a settled fact, its treatment below is deliberately more extensive, and more cautious, than the rest of this document.

The legend, as popularly told

A dragon had for years terrorised the countryside near Rhodes, devouring sheep, cattle and shepherd boys; Grand Master Hélion de Villeneuve forbade the knights from attacking it after several had died trying. De Gozon secretly observed the creature’s one vulnerability, its unarmoured belly; trained a dummy dragon and two dogs at his father’s castle in Languedoc; returned to Rhodes and killed it with his sword after the dogs attacked its exposed underside; was found alive, though exhausted, beneath the carcass; and later succeeded de Villeneuve as Grand Master.

As repeated in this project’s own heritage-narrative sources and in Charlotte M. Yonge, A Book of Golden Deeds (1864).

The earliest trace, 1521 — and Bosio, 1594

No attestation of any dragon-slaying story connected to Rhodes survives from de Gozon’s own lifetime, or for over a century and a half afterwards. The earliest identified reference dates only to 1521, in an account by an anonymous pilgrim who does not even name de Gozon. The familiar, fully elaborated version — naming him, detailing his training regimen and dummy dragon — traces no earlier than Giacomo Bosio’s history of the Order, written in 1594, more than two centuries after de Gozon’s death, by an author who never visited Rhodes.

F. W. Hasluck, “Dieudonné de Gozon and the Dragon of Rhodes,” The Annual of the British School at Athens, vol. 20 (1913/1914): 70–79.

This building’s own claim, unattested

Neither Yonge’s 1864 retelling nor Hasluck’s 1914 critical study — the two literary and historiographical sources on the legend reviewed for this document — places de Gozon’s discovery anywhere but at the dragon’s own lair in the countryside outside the city; Yonge specifies the foot of Mount St Stephen, some two miles distant. The word “armory” appears in neither. The detail tying the legend’s climax to this specific building therefore appears to be a modern interpretive addition, not an inherited element of the historical tradition — reported here rather than repeated as fact, honest sourcing being a governing principle of this project’s Statements of Significance generally.

This project’s own Heritage Narrative asset, Object No. 10, “Armoury of the Knights Hospitallers, Rhodes, Greece,” compared against Yonge (1864) and Hasluck (1913/1914).

Dragon Slayer

The Dragon Slayer

1332 › the story as this project’s heritage-interpretation tells it

Alongside the critical, source-by-source treatment above, this project also carries the legend in its fuller, traditional telling — as a piece of living heritage interpretation in its own right, not as settled history.

The Dragon

In 1332 an enormous creature devours sheep, cattle and young shepherd boys around Rhodes. It is covered with scales impenetrable to arrows and cutting weapons. Several knights try to slay the creature, and none of them returns. Grand Master de Villeneuve forbids all attempts to attack it, but one knight is not willing to obey. He goes in quest of the dragon and returns without striking. He observes its tremendous teeth and the furious strokes of its lengthy tail, and finds out that the scales do not protect the beast’s belly. In his father’s castle in Languedoc, Dieudonné de Gozon orders a model of the dragon to be made, its belly hollow and filled with food, and trains two fierce dogs to attack it. Mounted on his warhorse, he attacks the strange shape without swerving. De Gozon then returns secretly to Rhodes to carry out his plan, ordering his two French squires to return home should he be slain.

As retold in this project’s own heritage-interpretation materials, following Charlotte M. Yonge, A Book of Golden Deeds (1864).

The Trophy

De Gozon rides down the hillside to the haunt of the dragon. His horse starts back, forcing him to leap to the ground. The dragon turns upon him, its undefended belly exposed; the dogs attack the belly while he slays it with his sword. The servants find him in his armory, lying under the carcass of the dragon — but alive. After de Villeneuve, Grand Master de Gozon is beloved by the people. The dragon’s head, on display until a hundred years ago, was in truth the skull of a large crocodile.

As retold in this project’s own heritage-interpretation materials, following Yonge (1864); compare the critical treatment of the “found in his armory” detail above.

The Magical Number 20

The Hospitallers owed their military prominence to superior training and equipment, and the Armory is a functional military storehouse built to serve the Order’s needs. The oldest surviving building of the Knights in Rhodes, it was raised in the area of the Arsenal, with its stores and shipyard, by Grand Master de Milly (1454–1461), whose arms are set into the main entrance. Initially designed to accommodate large objects such as ships’ masts, it was rebuilt by Grand Master degli Orsini (1467–1476) to better withstand the development of siege warfare after the advent of gunpowder. A knight’s armour at the siege of 1480 weighed as much as the equipment of a US Marine today — or, put another way, as much as a checked bag on a flight: about 20 kilograms.

This project’s own heritage-interpretation text.

Gallery

Photo gallery

Fifteen views › façade, heraldry, vault, gate and the marks of repair, with museum sallets, a bombard, and the 2025 study visit

Assessment

Significance criteria

Nine-criteria framework › International importance

Rarity

On the evidence reviewed, the only surviving purpose-built Hospitaller arsenal/armoury building of its kind on Rhodes — a rare survival of the Order’s military-logistical, as opposed to residential, ecclesiastical or administrative, architecture.

High

Representativeness

Highly representative of the Hospitaller Order’s military-logistical architecture and, through its documented rebuilding under Orsini, of the wider fifteenth-century transformation of Mediterranean fortification in response to gunpowder-age siege warfare.

Exceptional

Aesthetic value

As a functional military-logistical building, its interest lies chiefly in the scale of its great vault and the west façade’s armorial entrance, rather than in any decorative programme comparable to the Order’s ceremonial or residential buildings.

Moderate

Integrity

Substantial fabric survives from both the de Milly and Orsini phases, most visibly in the west façade, but the structure has undergone significant post-medieval alteration: an Ottoman-period explosion and repair, buttresses added and later removed, reported use as a power station, and a 1999–2000 campaign that itself introduced new buttresses.

Moderate

Historical value

Exceptional as securely dated physical evidence of two successive Grand Masters’ building campaigns bracketing the Order’s post-1444 militarization of its harbour-front installations, and as a documented case study of gunpowder-age structural adaptation.

Exceptional

Symbolic, spiritual & social value

High: the building’s popular resonance today rests heavily on its association with the de Gozon dragon legend — a legend this document has shown to rest on late and contested evidence, but whose touristic and cultural currency remains high regardless, provided it is presented with due transparency.

High

Scientific value

Significant open questions remain: the exact date and rationale of the vault’s thickening; the building’s fate during the 1522 siege and early Ottoman period; and, most acutely, whether its own 1859–60 Ottoman repair inscription and the separately documented 1856 explosion inscription record the same rebuilt structure or two distinct ones.

High

Interpretive potential

Moderate: the building’s present function is unestablished and its everyday accessibility has been reduced by the opening of the modern Liberty Gate, though its documented Grand-Masterial history and its popularly resonant, if historiographically unverified, dragon-legend association offer strong material for public interpretation.

Moderate

Importance level

A contributing structure within the UNESCO-inscribed Medieval City of Rhodes, and physical evidence of the Order’s gunpowder-age militarization under two named Grand Masters.

International

Statement of significance

“The only surviving armoury today [in Rhodes].” (Katerina Manoussou-Ntella, on the Armory of De Milly, 2000.)

The Armory of De Milly’s significance rests on three grounds identified by this project’s principal architectural-historical source, the 2007 structural-restoration study by Pitilakis, Sextos, Manoussou-Della and Galazoula. The first is chronological and typological rarity: the Armory is the oldest securely dated purpose-built structure surviving in the Knights’ harbour-front Arsenal, its two building campaigns precisely anchored to named Grand Masters — Jacques de Milly (1454–1461) and Giovanni Battista degli Orsini (1467–1476) — and independently corroborated by Guillaume Caoursin’s illuminated manuscript of 1480–1481, making it a rare, closely datable benchmark for the adaptation of Rhodian military architecture to gunpowder-age warfare after the 1444 Mamluk siege. The second is topographical and historical continuity: the site carries a documented record of maritime-military use reaching back to Hellenistic and Roman antiquity and continuing, legibly, through four successive administrations — Hospitaller, Ottoman, Italian and Hellenic, including the building’s own 1859–60 lightning-triggered explosion and repair — each phase still readable in the standing fabric. The third is an authenticity-and-legibility value expressed through conservation practice itself: the 2007 study’s guiding principle, reinforcing the failing vault through reversible external buttressing rather than demolition, treats the survival and legibility of the original medieval masonry and its four building phases as the thing most worth protecting, a judgement this document adopts as its own measure of the building’s worth. Set against this three-part documentary and material record stands the popular legend of Dieudonné de Gozon and the Dragon of Rhodes, which this project’s own heritage-narrative materials link to the building but which F. W. Hasluck’s 1914 critical study shows to be a later, France-derived tradition with no attestation from de Gozon’s own lifetime and no genuine evidence tying it to this specific site — a culturally resonant story, but a modern interpretive addition rather than inherited fact. Taken together, these grounds give the Armory of De Milly significance of international importance: rare and precisely dated physical evidence of the Hospitaller Order’s response to gunpowder-age warfare, a building whose fabric legibly carries four centuries of continuous administrative history, and an instructive, well-documented case study in the conservation of historic vaulted masonry — a significance resting on documented architecture and history rather than on the legend popularly, but incorrectly, attached to it.

National

Protected under Greek Archaeological Law by Ministerial Decision ΥΑ 23084/737 (25 August 1948), ΦΕΚ 10 (23 September 1948), confirmed under Law 3028/2002 on the Protection of Antiquities and Cultural Heritage in General.

UNESCO

Medieval City of Rhodes (ref. 493), inscribed 1988, criteria (ii), (iv) and (v). A contributing structure of the fortified perimeter and Arsenal installations, not individually named in the Statement of Outstanding Universal Value.

References

Barnes, John Robert. “Gunpowder and the Explosion in 1856 of the former Church of St. John in the Medieval Town of Rhodes.” Unpublished essay, Ephorate of Antiquities for the Dodecanese, Rhodes, n.d. A recent epigraphic reassessment of the town’s 1856 explosion, arguing on the evidence of Ottoman grave inscriptions, an 1847 Ottoman map, and a dedicatory rebuilding inscription that its true source was a purpose-built Ottoman arsenal (cebhane) rather than gunpowder hidden in the crypt of the former Church of St John; consulted for this document’s critical treatment, under Features, of the Armory’s own 1859–60 Ottoman repair inscription.
Hasluck, F. W. “Dieudonné de Gozon and the Dragon of Rhodes.” The Annual of the British School at Athens, Vol. 20 (1913/1914): 70–79. This document’s principal critical-historiographical source for the Dieudonné de Gozon dragon legend, its earliest attestation (1521), Bosio’s 1594 elaboration, the contested physical evidence, and the proposed French origin of the story.
Hellenic Government Gazette (ΦΕΚ). Ministerial Decision 23084/737 (25 August 1948), ΦΕΚ 10 (23 September 1948), declaring the monuments of the Medieval Town of Rhodes protected.
ICOMOS Australia. The Burra Charter: The Australia ICOMOS Charter for Places of Cultural Significance. 2013.
ICOMOS. ICOMOS Charter for the Interpretation and Presentation of Cultural Heritage Sites. Paris: ICOMOS, 2008.
Manoussou-Della, Katerina. “The development of the Early Fortifications of the Hospitaller Town of Rhodes (1309–1480).” Based on the author’s doctoral thesis, “The Town of Rhodes during the medieval Times: The transformation of the Fortifications from the Late Antiquity to the Knights’ Fortress City (7th c.–1480),” National Technical University of Athens, 2014. Source for the general history of Rhodes’ fortification programme, the 1444 Mamluk siege and its aftermath, and the Grand Masters’ successive building campaigns referenced under History, above.
Manoussou-Della, Katerina. “The Early Gunpowder Age Fortifications” [working title]. A general, non-Rhodes-specific survey of early-gunpowder-age fortification across several Greek coastal cities (including Chalkida, Nafplio, Chios and Monemvasia), reviewed directly for this document. Rhodes appears only once, in a comparative list; no content specific to the Armory of De Milly could be confirmed from this source and none has been relied upon in this document.
Manoussou-Ntella, Katerina. “Ρόδος. Στοιχεία πολεοδομικής ανάλυσης μιας μεσαιωνικής οχυρωμένης πόλης” [“Rhodes. Town-planning analysis elements of a medieval fortified city”]. Δελτίον της Χριστιανικής Αρχαιολογικής Εταιρείας, Περίοδος Δ’, Τόμος ΚΑ’ (2000): 27–42. Source for the wider Arsenal area’s attestation from 1420 (Buondelmonti) and for the independent corroboration that the surviving armoury “bears the coats of arms of the great magisters Milly (1454–1461) and Orsini (1467–1476).”
Papathanasiou-Zuhrt, Dorothea. “Armory” [heritage-narrative source text]. REBOOT Erasmus+ project asset. Source, alongside the following item, for the general historical background on Hospitaller fortification and gunpowder-age warfare, and for the building’s basic identifying facts.
Papathanasiou-Zuhrt, Dorothea. GREECE_LP_AppText_ASSET_10_final, “Armoury of the Knights Hospitallers, Rhodes, Greece.” REBOOT Erasmus+ project Heritage Narrative asset, Object No. 10. Source for the popular retelling of the Dieudonné de Gozon dragon legend as presented to this project, including the “found in his armory” detail discussed and queried under Person and Event History, above.
Papathanasiou-Zuhrt, Dorothea. GREECE_H4G_AppText_ASSET_14 (“Gate Émery d’Amboise, Island of Rhodes, Greece”): Heritage Narrative, Story Title “The Sword of King Louis,” 2014 (rev. 2024); includes an appendix by Elias E. Kollias, “Master Masons ‘Protomastores’ and Engineers of the Medieval Fortifications of Rhodes.” Source for Émery d’Amboise’s reception, on his 1503 election, of the sword of King Louis IX (Saint Louis) from King Louis XII — a curated heritage-interpretation text for the neighbouring Gate of Émery d’Amboise (a separate fortification monument), consulted here only for this biographical detail about the Grand Master, not as an architectural source for the Armory itself.
Papathanasiou-Zuhrt, D. “SEE/B/0016/4.3/X SAGITTARIUS Record Sheet of the Great Hospital of the Knights in Rhodes.” Southeast Europe Transnational Cooperation Programme 2007–2013, Budapest, 2013.
Papathanasiou-Zuhrt, D. “SEE/B/0016/4.3/X SAGITTARIUS St Catherine’s Hospice in Rhodes, Greece.” Southeast Europe Transnational Cooperation Programme, Budapest, 2013.
Papathanasiou-Zuhrt, D. QR-Rhodes: Experience Diversity Plan, a Cognitive-Emotional Approach. Southeast Europe Transnational Cooperation Programme, Athens, 2013.
Papathanasiou-Zuhrt, D., Stavrinoudis, Th., Glyptou, K., and Skoultsos, S. “QR-RHODES: From the Time Machine to the QR Code. Play Rooms for Non-Captive Audiences in the Age of Mobile Telephony — The Approach of the SEE TCP SAGITTARIUS 2011–2014.” In 5th International Scientific Conference “Tourism Trends and Advances in the 21st Century,” 1–14. 2013.
Papathanasiou-Zuhrt, D. Statements of Significance: Principles, Methodology, Application for the Intensive Training Course of the Profession of Tourist Guides in the Interpretation of Heritage. Rhodes: Greek Ministry of Tourism / University of the Aegean, 2014. Vol. I, 98 pp.; Vol. II, 82 pp.
Papathanasiou-Zuhrt, D. “Rhodes Building Europe: Knights at Work: 1306–1522.” In Heritage as a Development Mediator: Interpretation and Management, ed. D. Babic, D. Papathanasiou-Zuhrt, and V. Vasile, 45–47. Zagreb: Faculty of Humanities and Social Sciences, University of Zagreb, 2014. ISBN 978-953-175-512-2.
Papathanasiou-Zuhrt, D. “2520/Intensive Training Programme for the Tourism Guide Profession in Rhodes, Greece.” Greek Ministry of Tourism, 2014.
Papathanasiou, D. The Interpretive Project, Rhodes, Greece: e- and Onsite Course in the Development of Interpretive Skills for Professional Tourism Guides. Rhodes: Greek Ministry of Tourism / University of the Aegean, 2014.
Papathanasiou-Zuhrt, D. “The Europe of 8. Knights at Work: 1306–1522.” SEE/B/0016/4.3/X SAGITTARIUS, Southeast Europe Transnational Cooperation Programme 2007–2013, University of the Aegean, Rhodes, 2014.
Papathanasiou-Zuhrt, D. “Rhodes Building Europe: Knights at Work.” SEE/B/0016/4.3/X SAGITTARIUS, Southeast Europe Transnational Cooperation Programme, University of the Aegean, Rhodes, 2014.
Papathanasiou-Zuhrt, D., and Weiss-Ibanez, D. “Grand Master Challenge, the Game.” COS/TOUR/699493/DIVERTIMENTO, COSME Programme 2014–2020. Apple: Cupertino, 2016. ISBN 9788890859267.
Papathanasiou-Zuhrt, D. “The United States of Europe. Dress Rehearsal: Rhodes 1306–1522.” In EUROTHENTICA. Apple: Cupertino, 2017. ISBN 9788890859267.
Papathanasiou-Zuhrt, D., Weiss-Ibanez, D., and Di Russo, A. “The Gamification of Heritage in the UNESCO-Listed Medieval City of Rhodes.” In Proceedings of the 1st International GAMEFIN Conference, ed. P. Tuomi and A. Pertula, 60–70. Pori: Tampere University of Technology, TUT Game Lab, 2017.
Papathanasiou-Zuhrt, D. “Intensive Composite Training in Gamification to Rewind the Tourism Service Design.” Heritage4Growth, 2021-1-RO01-KA220-VET-000033109, Erasmus+ Programme, 2022.
Papathanasiou-Zuhrt, D., Weiss-Ibanez, D.-F., Di Russo, A., and Chouli, K. “Grand Master Challenge, the Game.” 2021-1-RO01-KA220-VET-000033109 Heritage4Growth, 2022.
Papathanasiou-Zuhrt, D., and Cinar, K. “Developing a Prototype for Serious Games at Places of Cultural Significance: Evidence from UNESCO-listed Heritage in Greece and Turkey.” In HERiPRENEURSHIP: Sustainable Tourism, Heritage Management and the Cultural and Creative Industries: Creating New Investment Opportunities at Places of Cultural Significance, 197–208. Bucharest: Editura Mega, 2023. ISBN 978-606-020-654-5.
Papathanasiou-Zuhrt, D., and Weiss-Ibanez, D.-F. A. Heritage4Growth, 2021-1-RO01-KA220-VET-000033109. Chios: Artifactory, Erasmus+ Programme 2021–2027, 2023.
Pitilakis, Kiriazis, Anastassios Sextos, Katerina Manoussou-Della, and Ioanna Galazoula. “Η αποκατάσταση της ιπποτικής οπλοθήκης De Milly στη μεσαιωνική πόλη της Ρόδου” [“The restoration of the Hospitaller Arsenal of De Milly in the medieval town of Rhodes”]. In 15 χρόνια έργων αποκατάστασης στη Μεσαιωνική Πόλη της Ρόδου [15 Years of Restoration Works in the Medieval Town of Rhodes], Proceedings of the International Scientific Conference. Athens: Hellenic Ministry of Culture, 2007, 160–176. This document’s principal source for the building’s construction phases, dating, architectural description, damage history, and 1999–2000 restoration campaign.
This project’s Statement of Significance: Inn of Auvergne, Rhodes (2026) — cross-referenced for fr. Pierre d’Aubusson’s biography and his 1472 appointment as supervisor of the Order’s fortification works, not duplicated here.
UNESCO World Heritage Centre. “Medieval City of Rhodes.” World Heritage List, ref. 493. Inscribed 1988.
Yonge, Charlotte M. “What Is Better Than Slaying a Dragon?” In A Book of Golden Deeds. London, 1864. Source for the popular literary retelling of the legend, including the location of the dragon’s lair, the internal date inconsistency in Yonge’s own account, and the “Draconis Extinctor” tomb tradition.