See also
| Partner: | Maredudd ab Owain of DYFED ( -999) | |
| Partner: | (unknown) | |
| Children: | Angharad of DYFED ( - ) | |
| Name: | Maredudd ab Owain of DYFED | |
| Sex: | Male | |
| Father: | Owain ap Hywel of DEHEUBARTH ( - ) | |
| Mother: | - | |
| Occupation | King of Dyfed | |
| Death | 0999 | |
| Name: | Angharad of DYFED | |
| Sex: | Female | |
| Spouse 1: | Llywelyn ap Seisyll ( - ) | |
| Spouse 2: | Cynfyn ap Gwerystan of POWYS (c. 990- ) | |
His realm had been lost to the Irish pretender Rhain before its conquest by Llywelyn, his son in law.