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

John F. Reynolds, Commander, Major General | Born in Pennsylvania, Age 42 | Wikitree Listing

1st Division, I Corps Brigadier General James S. Wadsworth Born in New York Age 55 Wikitree Listing	2nd Division, I Corps Brigadier General John C. Robinson Born in New York Age 46 Wikitree Listing	3rd Division, I Corps Major General Abner Doubleday Born in New York Age 44 Wikitree Listing	Artillery Brigade, I Corps Colonel Charles S. Wainwright Born in New York Age 36 Wikitree Listing
1st Division Information	2nd Division Information	3rd Division Information	Artillery Brigade Information