John Colquhoun
John was born in Luss, Loch Lomond, Dunbartonshire, Scotland.  He died on September 24th, 1439 in killed by a cannonball at Dumbarton Castle, Dumbartonshire, Scotland.

 Marion Boyd
Marion was born in Kilmarnock, Ayrshire, Scotland.

 Margaret Colquhoun
Margaret was born in Luss, Loch Lomond, Dunbartonshire, Scotland.  She died about 1454 in Tullibardine, Perthshire, Scotland.