Cuhelyn ap Ifor
Cuhelyn ap was born in Powys, Wales.  He died after 0933.

 Gwen verch Gronwy
Gwen verch was born before 0920.  She died after 0933.

 Elystan (Glodrydd) ap Cuhelyn
Elystan (Glodrydd) ap was born in 0933 in Radnorshire, Wales.  He died in Cefndigoll, Wales.