Baron Nigel D' Oilly
Nigel was born about 1048 in Ouilly-de-Vicomte, Calvados, France.  He died about 1115 in Hook Norton, Oxfordshire, England.

 Agnes
Agnes was born about 1048.  Agnes is no longer alive.

 Roger D' Oilly
Roger D' was born in 1074.

 Nigel D' Oilly
Nigel D' was born in 1076.

 Baron Robert II D' Oyley
Robert II was born about 1090 in Hook Norton, Oxfordshire, England.  He died about 1150 in Abington Abbey, Berkshire, England.  He was buried in Eynsham, Oxfordshire, England.

 Foulk D' Oilly