Born: 1842
Died: 1913
Married:
Children:
Dug Dunning was a son of famous Adirondack guide Samuel Dunning.
Elizabethtown Post, June 3, 1920
From Verplanck Colvin's obituary
[Verplanck Colvin] resurveyed a portion of Tappan's line, the late Samuel Dunning and his son Douglas having acted as ax men and erected signals on various Adirondack peaks.
