Lleuver Mawr
Lleuver was born about 0147 in Trevan, Llanilid, Glamorganshire, Wales.  He died in 0181.

 Gladys verch Eurgen
Gladys verch was born about 0145 in North Britain.  Gladys verch is no longer alive.

 Eurgen verch Lleuver Mawr
Eurgen verch Lleuver was born about 0175 in Trevan, Llanilid, Glamorganshire, Wales.

 Keribur ap Lleuver Mawr
Keribur ap Lleuver was born about 0178.

 Cadwalladr Ap Lleuver Mawr
Cadwalladr Ap Lleuver was born about 0180.

 Gladys verch Lleuver Mawr
Gladys verch Lleuver was born about 0181.