Initially , Law had just the 1st Texas Infantry ( from Brig. Gen. Jerome B. Robertson 's Texas Brigade ) facing Farnsworth to the south .
Law soon reinforced 1st Texas Infantry with the 47th Alabama Infantry , the 1st South Carolina and artillery .
Initially , Law had just the 1st Texas Infantry ( from Brig. Gen. Jerome B. Robertson 's Texas Brigade ) facing Farnsworth to the south , but he soon reinforced them with the 47th Alabama Infantry , the 1st South Carolina and artillery .