John H. Donovan

John H. Donovan (June 24, 1840 - April 16, 1882) was a captain in the American Civil War and a United States Army officer following the conflict.

Early life

Born in Ireland in 1840, Donovan immigrated to the United States in his youth. Upon reaching the United States he settled with his mother and brother in Plattsburgh, Clinton County, New York. By 1860 Donovan had completed his early education and was working as a printer’s apprentice as well as studying law. When the Civil War began, Donovan remained in New York until he had passed the bar in late 1861.

American Civil War

Donovan joined the 69th New York Infantry of the Irish Brigade as a lieutenant in February 1862.