 Father | MaleSir John DE LACY, Earl Of Lincoln |
| Born | ||
| Died | 22 Jul 1240 | |
| Buried | ||
| Married | Bef 21 Jun 1221 | |
| Father | Roger DE LACY | F7900 Group Sheet | |
| Mother | ||
 Mother | FemaleMargaret DE QUINCY |
| Born | 1208 | |
| Died | Bef 30 Mar 1266 | |
| Buried | ||
| Father | Robert DE QUINCY | F4449 Group Sheet | |
| Mother | Howise Of Chester COUNTESS OF LINCOLN | F4449 Group Sheet | |
| Child 1 | Female Maud DE LACY |
| Born | Abt 1223 | Lincoln, , ENG  |
| Died | Bef 1288 | |
| Buried | ||
| Spouse | Richard DE CLARE, Earl Of Gloucester And Hertford | F4455 | |
| Married | Abt 25 Jan 1238 | |
