Heinrich Hoffman was born on December 23, 1836. He served in the American Civil War, and was a Medal of Honor Recipient. He served as a Corporal in the Union Army in Company M, 2nd Ohio Cavalry. He received the Medal of Honor for action on April 6, 1865, at the Battle of Sayler's Creek, Virginia.
He is buried at Old St. Joseph's Cemetery in Cincinnati, Ohio.
His citation reads "Capture of flag."
General info from Wikipedia.org