My direct ancestor had two older brothers in the 47th Alabama Infantry. From records that I have obtained, the older of the two, Henry D. Simmons, was a Lt. and was killed at Gettysburg. His brother Allen was captured and died at the POW camp at Ft. Delaware. My question is in regard to the engagement of the 47th at Little Round Top. Where can I find information about Company B of the 47th during the assault on Little Round Top? I have two muster roll cards with different dates for Henry's death. One indicates July 2nd and the other July 3rd.