Children

 Cadwallon Llaw Hir ap Einion
Cadwallon Llaw Hir ap was born about 0442 in Wales.  Cadwallon Llaw Hir ap is no longer alive.


 Einion ap Einion
Einion ap was born before 0460.


 Llyr Mereni (Marini) ap Einion
Llyr Mereni (Marini) ap was born before 0460.


 Owain Danwyn ap Einion
Owain Danwyn ap was born before 0460.


 Tegog ap Einion
Tegog ap was born before 0460.