*1st Battalion Militia Cavalry History admin May 3, 2017 1st Battalion Militia Cavalry Organized at Harrisburg, Pa., July 13, 1863. Attached to Dept. of the Susquehanna. Mustered out August 21, 1863 Post navigation Previous *1st Provisional Cavalry Roster of OfficersNext *2nd Pennsylvania Cavalry 59th Regiment Pennsylvania Volunteers History