See also
| Husband: | John + of WINCESTRIA (1230- ) | |
| Wife: | Gwenllian + GETHIN (1232- ) | |
| Children: | Robert + of WINCHESTER (1270- ) | |
| Name: | John + of WINCESTRIA | |
| Sex: | Male | |
| Father: | William + of WINCESTRA (1200- ) | |
| Mother: | - | |
| Birth | 1230 | Landw, Glamorgan, Wales |
| Occupation | Lord of Llandw | |
| Name: | Gwenllian + GETHIN | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |
| Birth | 1232 | Dyfedd, Monmouthshire, Wales |
| Name: | Robert + of WINCHESTER | |
| Sex: | Male | |
| Birth | 1270 | |