Ruler · 1300 – 1317

John I Orsini

Lived 1300 – 1317; military officer. Count palatine of Cephalonia and Zante of County Palatine of Cephalonia and Zakynthos, 1303 – 1317.

For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the reign.

Lived: 1300 – 1317; 17 years
In office: 14 years; one reign
Lines: 1; County Palatine of Cephalonia and Zakynthos
Left it: died in office; read off the dates alone

Count palatine of Cephalonia and Zante

County Palatine of Cephalonia and Zakynthos · the 2nd of 4 dated reigns · 1250 – 1325

Richard Orsini1250 – 1304

John I Orsini1303 – 1317

Nicholas Orsini1317 – 1323

John II Orsini1323 – 1325

killed, executed or dead in battledied in officeleft alive by a regular roadending not on recorda second row: a reign that began before the last had ended — rival claimants, or a shared thronethis entry

Reigned 1303 – 1317 · 14 years · came to it aged 3

Came to it: the child of the ruler before, on record
Left it: died in officeread off the dates alone: the term ends in 1317, the year they died

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Wikidata Q3556477 (CC0) · the reigns from Wikidata's P39 terms, the rulers' own articles read by grammar (sentences quoted above, CC BY-SA 4.0) and Kokkonen & Sundell where they code the line · data built 2026-10-06 · Pastlas v2.9.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.