ID
Iorwerth Drwyndwn
d. 1174
Vitals
Died
1174
Family
Parents
Spouse
About
Iorwerth of the broken nose, the disinherited heir of Gwynedd, died while his son was an infant; that son took back everything.
Research notes
✓ IORWERTH DRWYNDWN (c.1145-c.1174), son of Owain Gwynedd; m. Marared ferch Madog; father of Llywelyn the Great (our line). Source: the standard Gwynedd royal genealogy (Bartrum/Dictionary of Welsh Biography), web-confirmed 6 Aug 2026; these are the documented medieval Welsh king-lists, generally accepted by historians; contested rungs note-only, not hardened.