King Of Leinster Murchadh
King Of Leinster was born about 1025 in Leinster, Ireland.  He died in 1070 in Dublin, Ireland.

 Sadb Macbricc
Sadb was born about 1020.  Sadb is no longer alive.

 Donnchad Duncan Macmurchada
Donnchad was born about 1065 in Leinster, Ireland.  He died in 1115.