Muirchertach O'Toole
Muirchertach was born in Leinster, Ireland.  He died in 1164.

 Cacht Ua Morda ?
Cacht Ua Morda was born in 1094 in Leinster, Ireland.  Cacht Ua Morda is no longer alive.

 More O'Toole
More was born in 1114 in Leinster, Ireland.  She died at the age of 77 in 1191.