This is not a direct answer but may help.
Ephraim was a carpenter at Wellsville in 1880.
He applied for a pension on Feb. 23 or April 23, 1879 (difficult to read month). His pension certificiate number is 195092.
His widow Frances A. applied for a pension on Jan. 20, 1896 while living in Ohio. Her pension certiciate number is 429988.