| Ioworth "Drwynwn" "Flatnose" ab Owain Lord of Nant Conwy (1145 - ) |
|
| Marared (or Margaret) verch Madog (~1129 - ) |
| Llewelyn Fawr "The Great" ap Iorwerth Prince of North Wales, etc. | Various mistresses, unknown |
| b. 1173 d. 11 Apr 1240, Aberconway Abbey, Caernarvonshire, Wales bur. Aberconway Abbey, Caernarvonshire, Wales occ. cen. im. . ud. |
b. d. bur. occ. cen. im. . ud. |
| Spouses: 1, 2, 3, 4 |
| Gruffydd ap Llewelyn Tedwared y Baiswen of Wales Marared (Margaret) verch Llewellyn of Wales Gwenllian Las of Wales [--?--] of Wales Angharad of Wales |