3241. Joan Plantagenet. Born ca 1186. Joan died on 4 Mar 1237 in Aber, Carnarvonshire, Wales.
On 18 Jun 1205 Joan married Llywelyn Fawr ap Iorwerth Prince of Wales, son of Iorwerth Drwyndwn ap Owain (-1174) & Marared ferch Madog (ca 1129-). Born in 1173 in Aberffraw Castle, Angelsy, Wales. Llywelyn Fawr died on 11 Apr 1240. Buried in Aberconway Abbey, Conwy, Wales.