brig. gen. albert l lee -union- commander of 1st la. cal. reg. for gen banks red river camoain. lee commands 4 brigades of calvary....which brigade is co. k in ? 1=lucas, 2 ? ,3 robinson, 4 dudley , co k is in the 1 regiment of the 1st la. cal. union, all part of xix corp, but which brigade is co k under ?