Great Grandma?

I haven’t a clue who these women are. For all I know the one in front could be my great grandma? This must be circa 1952. I used my new HP 4890 Scanner to scan this negative from my father’s archives.

oldwomansm.jpg

*** Update ***

I was able to find out that this was my mother’s grandmother.  My great-grandmother.  The girl in the back was one of my Mom’s distant cousins.  She was VERY upset when my “peasant” mother was able to leave Madeira and move to the more affluent United States, and not her.  Don’t know if the photographer was my father or not, but I think so.