Gruffydd ap Rhys ap Thomas died in 1521.
Gruffydd ap Rhys died in 1137.
Gruffydd ap Rhys II died in 1201.
Rhys ap Gruffydd was born in 1132.
Rhys ap Thomas died in 1525.
Anarawd ap Gruffydd died in 1143.
Cadell ap Gruffydd died in 1175.
Gruffydd ap Cynan died in 1137.
Maredudd ap Gruffydd died in 1155.
Caradog ap Gruffydd died in 1081.
Gruffydd ap Rhydderch died in 1055.
Dafydd ap Gruffydd died in 1283.
Rhys ap Thomas was born in 1449.