J. Albert (John Albert) Monroe

Born in 1836 and died in 1891, J. Albert Monroe—John Albert Monroe—served in the 1st Rhode Island Light Artillery during the American Civil War. Contemporary records and later historical collections identify him as Captain J. Albert Monroe and connect him especially with Battery D, as well as service with the divisional artillery of the 1st Division, I Corps.

Monroe is remembered in print not only as a soldier but also as a witness to the war he fought in. He is credited with Battery D, First Rhode Island Light Artillery, at the Battle of Antietam, September 17, 1862, a work that helped preserve the experience of his unit in one of the war's most famous battles.

After his death, friends and fellow soldiers commemorated him in John Albert Monroe, a Memorial: Recollections of Him as Commander of Battery D, published in 1892. That memorial suggests he was admired not just for his military role, but for the personal mark he left on those who knew and served under him.