Réamonn Ó Gallchobhair (aka Redmond O'Gallagher) was an Irish bishop[1] in the mid 16th century.[2]
Ó Gallchobhair was appointed Bishop of Killala by Pope Paul III on 6 November 1545.[3] He was translated to the Roman Catholic see of Derry[4] by Pope Pius V on 22 June 1569.[5]
. William Maziere Brady . The Episcopal Succession in England, Scotland and Ireland, A.D. 1400 to 1875 . 1876 . Tipografia Della Pace . Rome . 2 .
. Henry Cotton (divine) . The Province of Connaught . Fasti Ecclesiae Hiberniae: The Succession of the Prelates and Members of the Cathedral Bodies of Ireland . 4 . 1850 . Hodges and Smith . Dublin .