Ruler · 1419 – 1481
John I of Cleves
Lived 1419 – 1481; monarch. Head of state of Duchy of Cleves, 1448 – 1481.
Wikidata's English label: John I, Duke of Cleves.
For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the reign.
- Lived
- 1419 – 1481
- 62 years
- In office
- 33 years
- one reign
- Lines
- 1
- Duchy of Cleves
- Left it
- died in office
- read off the dates alone
Head of state
Duchy of Cleves · the 2nd of 6 dated reigns · 1417 – 1609
John I of Cleves1448 – 1481.jpg/120px-Johann_II_von_Kleve_(Ausschnitt).jpg)
Reigned 1448 – 1481 · 33 years · came to it aged 29
- Came to it
- the child of the ruler before, on record
- Left it
- died in officeread off the dates alone: the term ends in 1481, the year they died
Open in the atlas
- John I of Cleves in the atlas: the article, every line they sat in, and the map in their years.
- Analyse the succession of Duchy of Cleves: every reign, how each ended, and the numbers over them.
- States of Europe, and every state with a page.
Wikidata Q570195 (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.