Kitty,
Ragsdale was not in Benavides' Regt., only the men in Co. A where transferred from Ragsdale's Battalion to Benavides' Regt. please contact me at spec13fe@yahoo.com . I have no idea why he selected that unit for his pension application. Being retired military there are some units you where proud to be in and some you hoped no one knew you were in.
Mike