Catwallawn II Ap Catvan De Gwyned
Catwallawn II Ap Catvan was born in 0600.  He died at the age of 35 in 0635.

 Alcfrith De Mercie
Alcfrith was born in 0600.  Alcfrith is no longer alive.

 Catwaladyr Ap Catwallawn Le Bénit De Gwyned
Catwaladyr Ap Catwallawn Le Bénit was born in 0625.  He died at the age of 39 in 0664.