Ira A. SNOW of Whitingham, VT

Ira A. SNOW of Whitingham, VT was "Conscripted" into the Union Army during the American Civil War. I am attempted to find if he was married to Ophelia L. [Brown] Snow also of Whittingham, VT ??I am also searching for his mother and father and if his brother is C. E. SNOW.
Any information is appreciated.