Elcony Graham Greenough was my great-uncle. He was born in Nova Scotia on a farm near Chipman Brook on Feb. 14, 1879. He married Elvira Green on Dec. 8, 1906, had 11 children, lived in Townsend, MA, and died Aug. 14, 1928.
There is still some family in Nova Scotia, and in Townsend, MA. Have additional information on the sibling if you were interested.