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

 Cts. Aumodis of La Marche
Aumodis of La Marche was born about 1070 in La Marche, Normandy, France.  She died in 1116.

 Avice Lancaster
Avice was born about 1088 in Nottingham, Nott, England..  She died after 1149.

 Poncia Montgomery
Poncia was born about 1099 in , France.