Joan Plantagenet
- Born circa 1191
- Deceased on February 9, 1237, at the approximate age of 45 years
Parents
- John Plantagenêt, alias Jean sans Terre (1166 - 1216), King of England
- Clémentia d'Arcy
Family
- Married with Llywelyn of Gwynedd, alias Llywelyn le Grand (1173 - 1240), Prince of Aberffraw, issuing
- Margaret
- Elen ( - 1253)
- Gwladys Dou de Galles aux yeux noirs (1194 - 1251)
David
- Married on June 18, 1205, with Llewellyn Fawr Ap Iorwerth (1170 - 1240), issuing
- Relationship with William de Braose, Lord Brecknock and Abergavenny