Births on June 12

Frank Chapman, American ornithologist, photographer, and author (d. 1945)

Frank Michler Chapman (June 12, 1864 – November 15, 1945) was an American ornithologist and pioneering writer of field guides.

29 Apr

Rensselaer Polytechnic Institute
Theta Xi fraternity is founded at Rensselaer Polytechnic Institute, the only fraternity to be founded during the American Civil War.
5 May

Battle of the Wilderness
American Civil War: The Battle of the Wilderness begins in Spotsylvania County.
7 May

Battle of the Wilderness
American Civil War: The Army of the Potomac, under General Ulysses S. Grant, breaks off from the Battle of the Wilderness and moves southwards.
7 May

City of Adelaide (1864)
The world's oldest surviving clipper ship, the City of Adelaide is launched by William Pile, Hay and Co. in Sunderland, England, for transporting passengers and goods between Britain and Australia.
7 Sep

William Tecumseh Sherman
American Civil War: Atlanta is evacuated on orders of Union General William Tecumseh Sherman.