Patrick Henry Flood

Before the War he was a physician with offices in Elmira, New York. He enrolled there to serve three years, at age 50, mustering in as Surgeon of the 107th NYV, 22 July 1862.

"General Mansfield fell from his horse and was attended to by the 107th's surgeon Patrick Flood. Flood left the field with the general on a stretcher and they proceeded back to the Line farmhouse where Mansfield would die later that day."
(from Antietam at the 107th site)

Mustered out with the regiment 5 June 1865, near Washington, D. C.

Sources: 1903 New York State Adjutant-General Report, scanned, posted on the 107th NY site; and
the 1863 Elmira (NY) City Directory, on the Tri-Counties Genealogy & History Sites by Joyce M. Tice

Date not known in NY