| Father | Male Reginald Fitz-Roy De Dunstanville |
| Born | cir 1112 | Kent County, England |
| Died | 01 Jul 1175 | Chertsey, England |
| Buried | ||
| Married | ||
| Father | Henry I King Of England | F23430 Group Sheet | |
| Mother | Sybil Corbet | F23430 Group Sheet | |
| Mother | Female Beatrice Fitz-William |
| Born | cir 1114 | Cornwall, England |
| Died | ||
| Buried | ||
| Father | William De Burgo De Mortaigne | F23460 Group Sheet | |
| Mother | Isabel Fitz-Richard | F23460 Group Sheet | |
| Child 1 | Female Maud Cornwall Fitz-Roy De Dustanville |
| Born | 1143 | |
| Died | ||
| Buried | ||
| Spouse | Robert Beaumont | F23353 | |
| Married | ||
| Child 2 | Female Beatrice De Vaux |
| Born | cir 1149 | Stoke, Devonshire, England |
| Died | 24 Mar 1216 | |
| Buried | ||
| Spouse | William De Briwere | F24137 | |
| Married | ||