Cadell ap Rhodri Of+ Seisyllwg
Cadell ap Rhodri Of+ was born about 0861.  He died in 0909.

 Rheingar+ X
Rheingar+ was born about 0865.

 Hywel Of+ Seisyllwg
Hywel Of+ was born about 0887 in Dynevor Castle, Llandilo, Carmarthshire, Wales.  He died in 0950.