Gruffudd ap CYNAN
Gruffudd ap was born in 1055 in Carenarvonshire, Wales.  He died at the age of 82 in 1137 in Caernarvonshire, Wales.

 Angharad verch  OWAIN
Angharad verch  was born about 1065 in Tegaingl, Flintshire, Wales.

 Owain ap GRUFFUDD
Owain ap was born about 1109 in Caernarvonshire, Wales.  He died in December 1169 in Caernarvonshire, Wales.