| Birth |
1173 |
Aberffraw Castle, Caernarvonshire, Wales |
| Died |
11 Apr 1240 |
Arllechwedd Isaf, Caernarvonshire, Wales |
| Buried |
Conwy, Conwy, Wales |
| |
| Father |
Iorwerth drwyndwn, b. 1145, Aberffraw, Anglesey, , Wales |
| Relationship |
natural |
| Mother |
Margred Verch Madog, b. 1150, Powys-Vadoc, Wales |
| Relationship |
natural |
| Married |
1163 |
Aberffraw, Anglesey, , Wales |
| |
| Family |
Joan ( lady of wales ) Plantagenet, b. 22 Jul 1190, France |
| Married |
1192 |
Gwynedd, Aberffraw Castle, Anglesey, Caernarvonshire, Wales |
| Children |
| + | 1. Gwladys Llewelyn, b. 1205, Gwynedd, Wales |
| + | 2. Helen (the elder) Llewelyn, b. 1206, ,,Caernarvonshire,Wales |
| + | 3. Margaret LIywellyn, b. 1210, Caernarvonshire, Wales |
| | 4. Dafydd ( Prince of Aberffraw and lord of Snowdon)( 1st prince of wales) LIywellyn, b. 1212, Castell Hen Blas, Coleshill, Bagillt, Flintshire, England |
| + | 5. Susanna LIywellyn, b. 1214, Gwynedd. Wales |
| + | 6. Angllard LIywellyn, b. 1300, Yale, Flintshire, Wales |
|
| |