Texas Ua Máel Fogmair III was Bishop of Killala from 1179.[1] References ^ Fryde, E.B.; Greenway, D.E. (1996). Handbook of British chronology. Cambridge UP. p. 359. ISBN 978-0-521-56350-5. Catholic Church titles Preceded byUa Máel Fogmair II Bishop of Killala 1179–? Succeeded byDomnall ua Bécda