More About Mary ? and Eugene E. GALLIGAN: Marriage: Abt. 1873
Marriage Notes for Mary ? and Eugene E. GALLIGAN: 1880 Census for Northfield Twp, ED 234, pg 7 shows Eugene age 42, Mary (wife) age 25. Sons Charles, age 16, John, age 11, whose mother was born in England. However Mary was born in Mich, so I assume she ws Eugene's 2nd wife.