Muldoon (No.2) family genealogy
Of Tirowen
Arms: Ar. a sinister hand couped at the wrist affrontée gu.
MAOLDUIN, a brother of Niall Caille who is No. 98 on the "O'Neill" (No. 1) pedigree, was the ancestor of Siol Maoilduin; anglicised O'Muldoon.
98. Maolduin ("maol:" Irish, the devotee; "duin," of the fortress): second son of Aodh Ornaighe, the 164th Monarch of Ireland; a quo Siol Maoilduin.
99. Niall: his son
100. Donnagan: his son.
101. Maolduin: his son.
102. Clercen ("clerc:" Irish, a curl; "en," one): his son; a quo O'Cleircin, anglicised Curley, and Curling.