| Male Robert De Tregoz |
| Birth | Abt 1190 | Ewyas Harold, Herefordshire, England, United Kingdom |
| Death | Yes, date unknown | |
| Burial | ||
| Marriage | Abt 1240 | Ewyas Harold, Herefordshire, England, United Kingdom |
| Father | Robert De Tregoz | F4351 Group Sheet | |
| Mother | Sibil De Ewyas | F4351 Group Sheet | |
| Female Julia Cantilupe |
| Birth | Abt 1190 | Ewyas Harold, Herefordshire, England, United Kingdom |
| Death | Yes, date unknown | |
| Burial | ||
| Father | ||
| Mother | ||
| Male + Lord John De Tregoz |
| Birth | Abt 1222 | Ewyas Harold, Herefordshire, England, United Kingdom |
| Death | 21 Aug 1300 | |
| Burial | 12 Sep 1300 | Bristol, Gloucestershire, England, United Kingdom |
| Spouse | Mabel Fitz Warin | F4346 | |
| Marriage | 1248 | Ewyas Harold, Herefordshire, England, United Kingdom |