
| Margred verch IEUAN | |
| B: | Abt 1337 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Gwenhwyfar verch IEUAN | |
| B: | Abt 1339 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Arddun verch IEUAN | |
| B: | Abt 1342 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Mawd verch IEUAN | |
| B: | Abt 1344 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Lleucu verch IEUAN | |
| B: | Abt 1345 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Annes verch IEUAN | |
| B: | Abt 1349 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| (Daughter) verch IEUAN | |
| B: | Abt 1351 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Alice verch IEUAN | |
| B: | Abt 1355 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Gwenllian verch IEUAN | |
| B: | Abt 1357 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Gwladus verch IEUAN | |
| B: | Abt 1357 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Jonet verch IEUAN | |
| B: | Abt 1359 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Dafyddap IEUAN | |
| B: | Abt 1360 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Gruffudd ap IEUAN | |
| B: | Abt 1362 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Owain ap IEUAN | |
| B: | Abt 1363 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Ralph RICHARDSON | |
| B: | 1455 |
| Jersey, Channel Islands, England | |
| D: | 1520 |
| Durham St Giles, County Durham, England | |
| Jeanne Jane MYCHIELL | |
| B: | Abt 1462 |
| Jersey, Channel Islands | |
| M: | 1495 |
| Jersey, Channel Islands | |
| D: | Aft 1503 |
| Mawd verch Ieuan FYCHAN | |
| B: | 1425 |
| Wales | |
| D: | Wales |
| Bedo ap RICHARD | |
| B: | 1430 |
| Powys, Wales | |
| M: | Abt 1450 |
| Montgomery, Wales | |
| D: | 1470 |
| Montgomeryshire, Wales | |
| Ieuan IEUAN | |
| B: | Abt 1365 |
| Cegidfa, Ystradmarchell, Montgomeryshire, Wales | |
| D: | 1405 |
| Wales | |
| Nest verch Rhys GETHIN | |
| B: | 1388 |
| Denbighshire, Wales | |
| D: | Yes, date unknown |
| Meddefus verch GRUFFUDD | |
| B: | 1350 |
| Montgomeryshire, Wales | |
| D: | Yes, date unknown |
| Ieuan ap MADOG | |
| B: | 1303 |
| Montgomeryshire, Wales | |
| D: | Yes, date unknown |