**Robert De Mortaigne
**Robert was born about 1037 in Conteville, France.¹   He died about December 8th, 1091 in France.  He was buried in Grestain.^1 1 

 **Matilda (Maud) De Montgomery
**Matilda (Maud) was born in 1039 in Montgomery, Normandy, France.¹ 

 **William de Mortaigne
**William was born about 1062 in Cornwall, England.¹   He died after 1140.¹