Cadwaladr Ap Gruffudd
Cadwaladr Ap was born in 1096 in Caernarvonshire, Wales.  He died at the age of 76 in 1172.

 Adeliza de Clare
Adeliza was born in 1114 in Tunbridge, Kent, England.  She died at the age of 36 in 1150.

 Richard Ap Cadwaladr
Richard Ap was born in 1140 in Caernarvonshire, Wales.