Career
Mandy enlisted in the Army from New York City in September 1862, and was assigned to the 4th New York Cavalry. Following his Ministry of Health action, he was commissioned as an officer He transferred to the 9th New York Cavalry in February 1865, and mustered out with his regiment in July 1865.
He is buried in Hampton National Cemetery, Hampton, Virginia.
His grave can be found in the Pheobus Section B-8709.