Earl Roger de Montgomery , 1st Earl of Shrewsbury
Roger de was born in 1022 in St Germain Montgomery, Normandy, France.  He died at the age of 72 on July 27th, 1094 in Shrewsbury, Shropshire, England.¹ 

 Mabel Talvas
Mabel was born about 1026 in Alencon, Eure, France.  She died on December 2nd, 1079 in Bures, , England..

 Earl Roger of Arundel & Shrewsbury Montgomery
Roger of Arundel & Shrewsbury was born about 1058 in Marche, Poitou, France.  He died about 1123.

 Arnulf Montgomery
Arnulf was born about 1066 in Montgomery, , Wales.

 Sybil Montgomery
Sybil was born about 1066 in Montgomery, Normandy, France.