Gwenwynwyn ap Owain Cyfeilioc
Gwenwynwyn ap Owain was born about 1151 in Montgomeryshire, Walers.  He died in 1216 in England.

 Marared (Margaret) verch Rhys
Marared (Margaret) verch was born about 1170 in Cause, Shropshire, England.

 Rhys Gryg of Deheubarth
Rhys Gryg of was born before 1216.

 Gruffydd ap Gwenwynwyn
He died in 1286 in Montgomeryshire, Walers.