Maredudd ap Gruffydd was born in 1130.
Maredudd ap Gruffydd died in 1155.
Maredudd ap Bleddyn was born in 1047.
Dafydd ap Gruffydd was born in 1238.
Gruffydd ap Cynan was born in 1055.
Rhys ap Gruffydd was born in 1132.
Llywelyn ap Maredudd ap Llywelyn ap Maredudd ap Cynan died in 1263.
Maredudd ap Bleddyn died in 1132.
Maredudd ap Rhobert died in 1244.
Maredudd ap Tudur died in 1406.
Madog ap Maredudd died in 1160.
Rhys ap Maredudd died in 1292.
Rhys Fawr ap Maredudd died in 1510.