| Leofric III Malet ap Gruffydd of Mercia Earl of Mercia (0978 - 1057) |
|
| 1st Wife or Mistress (~0980 - ) |
| Robert Malet Sire de Graville | Daughter of Leofric, Earl of Mercia |
| b. abt 1003, Graville St Honorine, Normandy, France d. bur. occ. cen. im. . ud. |
b. abt 1005, Mercia, Cheshire, England d. bur. occ. cen. im. . ud. |
| William I Malet Walter de Caen Lord Sibton |