Robert II De Alencon

Robert II was born in 1030.  Robert II's father was Roger De Montgomery and his mother was Mabel De Alencon.  His paternal grandparents were Roger De Montgomery and ?? ??; his maternal grandparents were Guillaume II De Alencon and Hildeburge De Beaumont (Bildeburge).  He was an only child.  He died at the age of 89 in 1119.

They had a son named Guillaume III.