Gruffydd ap Llewelyn
Gruffydd ap was born about 1011 in Rhuddlan, Flintshire, Wales.  He died on August 5th, 1063 in Wales.

 Ealdgyth of Mercia
Ealdgyth of was born about 1035 in Mercia, England.  She died after 1070.

 Nesta ferch Gruffydd
Nesta ferch was born about 1052 in Rhuddlan, Flintshire, Wales.

 Maredudd ap Gruffydd
Maredudd ap was born about 1055.

 Idwal Ap Gruffydd
Idwal Ap was born about 1057.

 Gruffyd II ap Gruffydd
Gruffyd II ap was born about 1060.  He died in 1137.