Egidia married 4th Earl of Eglinton Hugh Montgomerie on 20 May 1576 in Ayrshire, Scotland. Hugh (son of 3rd Earl of Eglinton Hugh Montgomerie and Agnes Margaret Drummond) was born in 1563 in Kilwinning, Ayrshire, Scotland; died on 18 Apr 1586 in Stirling, Stirlingshire, Scotland. [Group Sheet] [Family Chart]