| Male Robert De Ewyas |
| Birth | Abt 1125 | Clifford Castle, Clifford, Herefordshire, England, United Kingdom |
| Death | 1195 | |
| Burial | ||
| Marriage | 1153 | Clifford Castle, Clifford, Herefordshire, England, United Kingdom |
| Father | Robert De Ewyas | F4362 Group Sheet | |
| Mother | Sybil | F4362 Group Sheet | |
| Female Petronilla |
| Birth | Abt 1133 | Clifford Castle, Clifford, Herefordshire, England, United Kingdom |
| Death | Yes, date unknown | |
| Burial | ||
| Father | ||
| Mother | ||
| Female + Sibil De Ewyas |
| Birth | Abt 1170 | Clifford Castle, Clifford, Herefordshire, England, United Kingdom |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | Robert De Tregoz | F4351 | |
| Marriage | Abt 1189 | Salisbury, Wiltshire, England, United Kingdom |