Joan married Llewelyn Ap IORWERTH between 1205 and 1207. Llewelyn (son of Iorwerth DRWYNDWN and Margred Verch MADOG) was born in 1173 in Aberffraw Castle, Caenarvonshire, Wales; died on 11 Apr 1240 in Aberconwy, Aarllechwedd Isaf, Caenarvonshire,Wales. [Group Sheet] [Family Chart]
John married Joan Of WALES. [Group Sheet] [Family Chart]