Duncan Alexander Benson Kerr

↓→ Duncan Alexander Benson Kerr B Apr 1846 in , , Scotland D 18 Apr 1915 in Crested Butte, Gunnison, Co	↓→ Frances Henderson Kerr B Jul 1809 in Ruthwell, Dumfries, Scotland D M Jul 1827 in , Ayrshire, Scotland	↓→ George Kerr B ABT 1788 in Old Cumnock, Ayrshire, Scotland D M	↓→ Robert Kerr B 1762 D M 29 Dec 1782
			↓→ Isabella Rankine B Dec 1764 in Old Cumrock, Ayrshire, Scotland D
		↓→ Mary Dickson B D

	↓→ Gritzel Dodd B Dec 1808 in Ayrshire, Ayrshire, Scotland D	↓→ William Dodd B D M

		↓→ Mary Collins B D