Boston Custer was the youngest brother of which two-time Medal of Honor recipient?
Thomas Custer Thomas Ward Custer (March 15, 1845 – June 25, 1876) was a United States Army officer and two-time recipient of the Medal of Honor for bravery during the American Civil War. He was a younger brother of George Armstrong Custer's, and perished with him and their younger brother, Boston Custer, at Little Bighorn in the Montana Territory.
John J. Kelly John Joseph Kelly (June 24, 1898 – November 20, 1957) was a United States Marine who was awarded both the Army and Navy Medals of Honor for his heroic actions on October 13, 1918 at the Battle of Blanc Mont Ridge, France during World War I. He was the last surviving of 19 two-time Medal of Honor recipients when he died.