Agnes married David Muir, son of David Muir and Janet Boyd, on 1 Jun 1744 in Fenwick 78. (David Muir was born on 5 May 1701 in Tannahill, Ayrshire, Scotland, christened on 11 May 1701 in Kilmarnock, Ayr, Scotland 78 and died in Tannahill, Ayrshire, Scotland.)