Columba de Dunbar was Bishop of Moray from 1422 until his death at the fortified seat of the Bishops of Moray, that is situated where?
Columba de Dunbar: Columba de Dunbar ( 1386 – 1435) was Bishop of Moray from 1422 until his death at Spynie Palace near Elgin sometime before 7 November 1435. Spynie Palace: Spynie Palace, also known as Spynie Castle, was the fortified seat of the Bishops of Moray for about 500 years. Spynie Palace:  It is situated at Grid Ref NJ 230658, about 500m from the location of the first officially settled Cathedral Church of the Diocese of Moray, in present-day Spynie Churchyard.
Grid Ref NJ 230658