Union Order of Battle at Gettysburg
Army of the Potomac, III Corps

Daniel E. Sickles, Commander, Major General | Born in New York, Age 43 | Wikitree Listing

1st Division, III Corps Major General David B. Birney Born in Alabama Age 38 Wikitree Listing	2nd Division, III Corps Brigadier General Andrew A. Humphreys Born in Pennsylvania Age 52 Wikitree Listing	Artillery Brigade, III Corps Captain George E. Randolph Born in Illinois Age 23 Wikitree Listing
1st Division Information	2nd Division Information	Artillery Brigade Information