Another name for Gillacomghain was Gillacomgan.
Ancestral File Number: B1DK-8C.
Kings and Queens of Great Britain, Genealogical Chart, Anne Taute and Romilly Squire, Taute, 1990: "Gruoch Mar =1 Gillacomghain of Moray Killed 1032, =2 Macbeth, ?=3 Malcolm III."
Ancestral File Ver 4.11 B1DK-8C.
Gillacomghain married Queen Gruoch SCOTLAND, daughter of Prince Boedhe SCOTLAND and Bernicia AEFFLAED. (Queen Gruoch SCOTLAND was born about 1018 in , , Scotland.)