
| Dafydd ap Lylwelyn | |
| B: | Abt 1386 |
| Carmarthenshire, Wales, United Kingdom | |
| D: | DECEASED |
| Annesta ferch Gruffydd | |
| B: | Abt 1445 |
| Montgomeryshire, Wales, United Kingdom | |
| M: | Cal 1469 |
| D: | DECEASED |
| Gwenllian ferch Llywelyn | |
| B: | 1409 |
| Pembrokeshire, Wales | |
| D: | DECEASED |
| Elis ferch Llywelyn | |
| B: | 1411 |
| Drysllwyn, , Carmarthen, Wales | |
| D: | DECEASED |
| Dyddgu ferch Llywelyn | |
| B: | Abt 1415 |
| Cardiganshire, Wales, United Kingdom | |
| D: | DECEASED |
| Ieuan Llwyd ap Llywelyn | |
| B: | Abt 1417 |
| Castell Malgwyn, Manordeifi, Dyfed, Pembroke, Wales, United Kingdom | |
| D: | Aft 1473 |
| Morgan ap Llywelyn | |
| B: | Abt 1419 |
| Cardiganshire, Wales, United Kingdom | |
| D: | Aft 1487 |
| Rhys ap Llywelyn | |
| B: | Abt 1421 |
| Cardiganshire, Wales, United Kingdom | |
| D: | DECEASED |
| Jenkin Fychan ap Llywelyn | |
| B: | Abt 1425 |
| Llanbadarn-odwyn, Cardiganshire, Wales, United Kingdom | |
| D: | DECEASED |
| Lleucu ferch Ieuan | |
| B: | 1392 |
| Llanfair Grange House, Nant-y-derry, Gwent, Monmouth, Wales, United Kingdom | |
| D: | DECEASED |
| Llywelyn ap Gwilym | |
| B: | Abt 1391 |
| Manordeifi, Pembrokeshire, Wales, United Kingdom | |
| M: | From 1408 to 1411 |
| Carmarthenshire, Wales | |
| D: | DECEASED |
| Ieuan Vychan ap Ieuan | |
| B: | 1396 |
| Wales | |
| D: | 1477 |
| Jonet ferch Dafydd | |
| B: | Llanybyther, Carmarthenshire, Wales, United Kingdom |
| D: | DECEASED |
| Ieuan ap Trahaearn | |
| B: | Cilycwm, Carmarthenshire, Wales, United Kingdom |
| D: | DECEASED |
|
| Dafydd ap Llywelyn | |
| B: | Abt 1330 |
| Llanybyther, Carmarthenshire, Wales, United Kingdom | |
| D: | DECEASED |
| Elen ferch Ieuan | |
| B: | Abt 1334 |
| Carmarthenshire, Wales, United Kingdom | |
| D: | DECEASED |
| Dafydd ap Lylwelyn | |
| B: | Abt 1386 |
| Carmarthenshire, Wales, United Kingdom | |
| D: | DECEASED |
| Annesta ferch Gruffydd | |
| B: | Abt 1445 |
| Montgomeryshire, Wales, United Kingdom | |
| M: | Cal 1469 |
| D: | DECEASED |
| Gwenllian ferch Llywelyn | |
| B: | 1409 |
| Pembrokeshire, Wales | |
| D: | DECEASED |
| Elis ferch Llywelyn | |
| B: | 1411 |
| Drysllwyn, , Carmarthen, Wales | |
| D: | DECEASED |
| Dyddgu ferch Llywelyn | |
| B: | Abt 1415 |
| Cardiganshire, Wales, United Kingdom | |
| D: | DECEASED |
| Ieuan Llwyd ap Llywelyn | |
| B: | Abt 1417 |
| Castell Malgwyn, Manordeifi, Dyfed, Pembroke, Wales, United Kingdom | |
| D: | Aft 1473 |
| Morgan ap Llywelyn | |
| B: | Abt 1419 |
| Cardiganshire, Wales, United Kingdom | |
| D: | Aft 1487 |
| Rhys ap Llywelyn | |
| B: | Abt 1421 |
| Cardiganshire, Wales, United Kingdom | |
| D: | DECEASED |
| Jenkin Fychan ap Llywelyn | |
| B: | Abt 1425 |
| Llanbadarn-odwyn, Cardiganshire, Wales, United Kingdom | |
| D: | DECEASED |
| Lleucu ferch Ieuan | |
| B: | 1392 |
| Llanfair Grange House, Nant-y-derry, Gwent, Monmouth, Wales, United Kingdom | |
| D: | DECEASED |
| Llywelyn ap Gwilym | |
| B: | Abt 1391 |
| Manordeifi, Pembrokeshire, Wales, United Kingdom | |
| M: | From 1408 to 1411 |
| Carmarthenshire, Wales | |
| D: | DECEASED |
| Ieuan Vychan ap Ieuan | |
| B: | 1396 |
| Wales | |
| D: | 1477 |
| Jonet ferch Dafydd | |
| B: | Llanybyther, Carmarthenshire, Wales, United Kingdom |
| D: | DECEASED |
| Ieuan ap Trahaearn | |
| B: | Cilycwm, Carmarthenshire, Wales, United Kingdom |
| D: | DECEASED |
| Elen ferch Ieuan | |
| B: | Abt 1361 |
| Llandyfriog, Cardiganshire, Wales, United Kingdom | |
| D: | DECEASED |