 | Llewelyn "Fawr" IOWERTH, Prince Of Wales (1173-1240) 
|
 | Joan (Joanna) OF ENGLAND (1191-1237)
|
| Angharad FERCH LLEWELYN (1205- )  |
| David LLEWELLYN, Prince Of Wales (1208-1246) |
| Gwladys "Ddu" FERCH LLEWELYN ( -1240) |
| John, Earl Of Chester THE SCOT ( -1237) |
