Ruler · 591 – 634

Cadwallon ap Cadfan

Lived 591 – 634. King of Gwynedd of Kingdom of Gwynedd, 625 – 634.

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

Lived: 591 – 634; 43 years
In office: 9 years; one reign
Lines: 1; Kingdom of Gwynedd
Left it: died in office; read off the dates alone

King of Gwynedd

Kingdom of Gwynedd · the 9th of 40 dated reigns · 450 – 1240

5 before

Beli ap Rhun582 – 599

Iago ap Beli599 – 613

Cadfan ab Iago613 – 625

Cadwallon ap Cadfan625 – 634

Cadafael, King of Gwynedd634 – 655

Cadwaladr ap Cadwallon655 – 682

Idwal Iwrch682 – 720

28 after

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 625 – 634 · 9 years · came to it aged 34

Came to it: the child of the ruler before, on record
Left it: died in officeread off the dates alone: the term ends in 634, the year they died

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Cadwallon ap Cadfan in the atlas: the article, every line they sat in, and the map in their years.
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Wikidata Q962398 (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.