Duncan married Margaret McFarlane on 21 Dec 1744 in Callander, Perth, Scotland. Margaret was born on 27 Feb 1723 in Easter Kirktown, Callander, Perthshire, Scotland; was christened on 7 Mar 1723 in Callander, Perthshire, Scotland. [Group Sheet] [Family Chart]

1. Duncan Macfarlane, in Claish Farm was born on 7 Mar 1746 in Claish (Clash) Farm, Callander, Perthshire, Scotland; was christened on 9 Mar 1746 in Callander, Perthshire, Scotland.
2. Mary McFarlane was born on 19 Jul 1748; was christened on 21 Jul 1748 in Callander, Perthshire, Scotland; died before 13 Mar 1753 in Infancy.
3. Elison McFarlane was born on 19 May 1750 in Braes Of Greenock, Callander, Perthshire, Scotland; was christened on 20 May 1750 in Callander, Perthshire, Scotland.
4. Janet McFarlane was born on 26 Nov 1751; was christened on 1 Dec 1751 in Callander, Perthshire, Scotland.
5. Mary McFarlane was born on 13 Mar 1753 in Braes Of Greenock, Callander, Perthshire, Scotland; was christened on 18 Mar 1753 in Callander, Perthshire, Scotland.
6. Elisabeth McFarlane was born on 13 Jul 1755; was christened on 16 Jul 1755 in Callander, Perthshire, Scotland.