George Converse was the son of Isaac Converse and Cynthia Barber.
The one photograph I believe is George as a young man. The unknown Converse girl has Springfield, MA on the back and if you look at the eyes (one is droopy), nose and mouth has an uncanny resemblence to the Unknown Converse Woman. I believe they are either mother/ daughter or one of the same person. The Unknown Converse woman I think is either George Converse's mother Cynthia Barber or his wife Julia Mixter. The photo marked George Converse Sister has Springfield, Ma on the photo and on the back it says "To Br? George". So I believe it is one of George Converse's sisters.
Thank you so much for any help.