| Name | 'Ælfgar III' "Earl of Mercia" |
| Birth | abt 1002, Mercia, ENGLAND |
| Death | 1059, ENGLAND Age: 57 |
| Occupation | Royalty |
| Father | 'Leofric III' "Earl of Mercia" (0968-1057) |
| Mother | Godiva "Godgifu" "of Coventry" "Lady" (~0980-1067) |
| 1 | Ælfgifu "Elfgina" "of Wessex" "Princess of England" |
| Birth | abt 0997, Wessex, ENGLAND |
| Occupation | Royalty |
| Father | 'Æthelred II' "the Unready" "King of England" (0968-1016) |
| Mother | Ælgifu "of Northumbria" (~0968-) |
| Children | Ealdgyth "Swan Neck" verch (~1023-) |
| Morcar "of Northumbria" | |
| Burheard | |
| Levernia "of Mercia" | |
| Lucy (~1040-) |
[1] - http://www.tudorplace.com.ar/RADCLIFFE1.htm#Ivo%20De%20TAILBOIS/TAILLEBOIS