William O'Meara was a Roman Catholic Bishop in the 18th century."A New History of Ireland" T. W. Moody, F. X. Martin, F.J. Byrne and Cosgrove, A: Oxford, OUP, 1976

O'Meara was appointed Bishop of Ardfert and Aghadoe in November 1743; and translated to Killaloe in 1753.Diocese of Killaloe He died on 16 May 1765.

References