Looking for information on Col. Isaac Harrison's cavalry brigade for Jan-Feb. 1865. In Dec. 1864 his brigade contained the 3rd, 4th, 5th, and 6th Louisiana Cavalry, stationed at Monticello, LA. Did this hold true for January and February, when Dana sent Osband's cavalry against Harrison (see OR, vol. 48, pt 1: 68-73)? Thanks

Rhonda Kohl