Alan De Dunstanville
Alan was born in 1078.

 Adelina De Insula
Adelina was born in 1085.  Adelina is no longer alive.

 Alan De Dunstanville
Alan was born in 1104 in Combe Castle, Wiltshire, England.  He died at the age of 52 in 1156 in Combe Castle, Wiltshire, England.