Nial IV 170th Monarch of Ireland UNKNOWN & Gormlaith DE Ireland UNKNOWN 
They had a son named Murcertac King de Tyrone & Ailech.
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Children
Murcertac King de Tyrone & Ailech UNKNOWN
Murcertac King de Tyrone & Ailech was born in 0911. He died at the age of 868 in 0043.