Harold Sudeley D'ewyas
Harold Sudeley was born in 1051.

 Maud (Margaret) D'avranches
Maud (Margaret) was born in 1052 in Avranches, Normandy.  She died at the age of 32 in 1084.

 Robert Fitzharold D'ewyas
Robert Fitzharold was born in 1085.

 John De Sudeley
John was born in 1088.