Robert Dealencon Montgomery De Spencer
Robert was born in 1050 in Montgomery, Montgomeryshire, , Wales.¹   He died at the age of 69 in 1119 in Artois, Pas-De-Calais, France.² 

 + Agnes of Ponthieu
+ Agnes of was born in 1060 in Ponthieu, Somme, Picardie, France.³   She died at the age of 43 in 1103 in Ponthieu, Ain, Rhone-Alpes, France.⁴ 

 William Talvas Montgomery Le Despencer
William Talvas Montgomery was born about 1090 in Elellington, Lincolnshire, England.²   He died on June 29th, 1172 in Ponthieu, P Ponthieu, , France.²