Gilla Cellaig Ó Ruaidín, aka Gilbert Ó Ruane, Bishop of Kilmacduagh, died 1204.
Ó Ruaidín (Rooane, Ruane, Rowan) was the third member of his family to serve as Bishop of Kilmacduagh, and the last.
The Galway family was of the Ui Maine.
He was elected before 5 May 1248 and received possession of the temporalities after that date.
This article about a bishop of the Middle Ages is a stub.