Name
John Comnenus Ducas (1237-1242) (-1244)
Types
Nomisma
http://nomisma.org/id/johannes_thessalonica
Wikipedia [de]
https://de.wikipedia.org/wiki/Johannes_Komnenos_Dukas
Wikipedia [en]
https://en.wikipedia.org/wiki/John_Komnenos_Doukas
Wikidata
https://www.wikidata.org/wiki/Q2614074
Permalink
https://ikmk.smb.museum/ndp/person/7038