AM
Alexander Douglas, 6th of Mains
1501–1549·Mains, New Kilpatrick, Dunbartonshire, Scotland
MM
Malcolm Douglas, 8th of Mains
1540–1585·Mains, New Kilpatrick, Dunbartonshire, Scotland
William Stewart of Burray
1582–1661·Mains, Dunbartonshire, Scotland
WS
William Stewart
1623–1691·Mains, Wigtownshire, Scotland