What were the dates that the battle was fought when Sheads House was used as a hospital for Confederate States Army?
Sheads House:  During the Battle of Gettysburg, it was used as a hospital for Confederate States Army wounded. Battle of Gettysburg: The Battle of Gettysburg ( , with an sound) was fought July 1–3, 1863, in and around the town of Gettysburg, Pennsylvania, by Union and Confederate forces during the American Civil War.
July 1–3, 1863