Moireach was born in Barvas, Lewis. He was educated at the
Nicolson Institute and at the
University of Edinburgh. He taught at a school in
Musselburgh. He was the editor for
Comunn nan Leabhraichean since 1969. He was the son of Finlay and Jessie Anne Murray (née MacLeod), and married his wife Nora Murray (Borve, Isle of Lewis) on 29 July 1968. Nora died on 5 April 2010.
Notable short stories • 'Am Bucas' • 'Am Partaidh' • 'Briseadh na Cloiche ' • 'Dà mhionad, no Fracas' • 'An Dealachadh' • 'Feòil a' Gheamhraidh' • 'Mo Chrannchur' ==Books==