 The 3rd brigade was commanded by Col. Strong Vincent.It consisted of the 16th Michigan, the 44th New York, the 83rd Pennsylvania, and the 20th Maine, placed in that order right to left, with the 16th at the right end closest to the rest of the Union Army, and the 20th Maine at the left end, the actual end of the entire Union Army at Gettysburg.The 3rd brigade arrived at Little Round Top only minutes before the Confederate attack.