WebLife. Gruoch is believed to have been born 1015 or before, the daughter of Boite mac Cináeda; her mother's name is not known. Before 1032 Gruoch was married to Gille Coemgáin mac Maíl Brigti, Mormaer of Moray, with whom she had at least one son, Lulach mac Gille Coemgáin, later King of Scots.Gille Coemgáin was killed in 1032, burned to …