Gruffydd ap Llywelyn Fawr
Gruffydd ap Llywelyn was born in Caernarvonshire, Wales.  He died in Tower of London, London, England.

 UNKNOWN Senena
UNKNOWN was born before 1215.

 Llywelyn III ap Gruffydd Last Prince of Wales
Llywelyn III ap Gruffydd Last Prince of was born in April 1228.  He died at the age of 54 on December 11th, 1282 in Near Buellt, Wales.

 Dafydd ap Gruffydd
Dafydd ap was born in July 1238.  He died at the age of 46 on October 2nd, 1284 in Shrewsbury, England.

 Owain Goch the Red ap Gruffydd
Owain Goch the Red ap was born before 1244.  He died in 1282.

 Rhodri ap Gruffydd
He died in 1315.