| Father | Male Roger De Lacie |
| Born | Abt 1170 | , Lincoln, Lincoln, England |
| Died | 1210 | |
| Buried | ||
| Married | Bef 1191 | |
| Father | John De Lacie | F9058 Group Sheet | |
| Mother | Alice Mandeville | F9058 Group Sheet | |
| Mother | Female Maud (Matilda) De Clare |
| Born | Abt 1174 | Of, Lincoln, Lincolnshire, England |
| Died | 1212 | |
| Buried | ||
| Father | Richard De Clare, [Earl] | F9017 Group Sheet | |
| Mother | Amice Fitzrobert, Countess | F9017 Group Sheet | |
| Child 1 | Male + John De Lacy |
| Born | 1191 | , Lincoln, Lincoln, England |
| Died | 15 Jul 1240 | , Stanlaw, Chester, England |
| Buried | ||
| Spouse | Margaret De Quincy | F9013 | |
| Married | 1222 | |