Ulysses S. Grant (1822-1885) - Union Lt. General - Gained national fame with "unconditional surrender" victory at Fort Donelson. Crafted brilliant wins at Vicksburg, Chattanooga. Forced Lee's Surrender. U.S. President 1869-77. -
postmarked - First Day of Issue - June 29, 1995 in Gettysburg, PA - with matching stamp
a few lines from Wikipedia:
Ulysses S. Grant, born Hiram Ulysses Grant (April 27, 1822 – July 23, 1885), was an American general and the eighteenth President of the United States (1869–1877). He achieved international fame as the leading Union general in the American Civil War.
Grant first reached national prominence by taking Forts Henry and Donelson in 1862 in the first Union victories of the war.
In 1868, Grant was elected president as a Republican. Grant was the first president to serve for two full terms since Andrew Jackson forty years before.
Unsuccessful in winning a third term in 1880, bankrupted by bad investments, and terminally ill with throat cancer, Grant wrote his Memoirs, which was enormously successful among veterans, the public, and the critics.