 Complete the following sentence: A so wọn pọ ní February 1863 sí 3rd Brigade of the 1st Cavalry Division, èyí tí ó wà lábẹ àṣẹ Brigadier-General John Buford, wọn tún jà nínú ogun Chancellorsville April 30May 6, Stonemans 1863 raid, àti ogun Brandy Station June 9, Middleburg June 1719, àti : Upperville June 21 kí wọn tó pàṣẹ fún un láti lọ sí àríwá Pennsylvania. 