Joseph Hayes (general)

Joseph Hayes
Photographic portrait (c. 1864–65)
BornSeptember 14, 1835
South Berwick, Maine
DiedAugust 19, 1912 (aged 76)
New York City, New York
Allegiance Union
BranchUnion Army
Rank Brigadier general
Bvt. Major general
Wars

Joseph Hayes (September 14, 1835 – August 19, 1912) was a Harvard graduate, civil engineer, and a brigadier general of the Union Army who commanded two brigades of the 5th Army Corps during the American Civil War.