Courtesy of Nancy Benton, this image was from the belongings of Caroline Atwell Noyes and is a photo of the husband of her sister, Sarah Atwell Gilbert. Caroline and Sarah were both children of Hiram Atwell and Rachel Scagel.
Sarah Ann Lydia Atwell was born April 18 1834 in Waterbury Center, Washington, Vermont, and died in Boston on Jan 3, 1877. She was married to Norman West Gilbert March 7 1852 at Waterbury Center, Washington, Vermont. He was born about 1830 in Vermont.
Norman was a dentist.
Sarah and Norman had no children.
They were in the 1870, Montpelier, Washington, Vermont census, and Norman was still alive in 1879, but I have been unable to track him afterward.