Argana Ladies and other family and friends

Not sure on these, so will try my best to guess correctly. Back row: Uncle Bob Stein's sister, Josephine Passamonte Argana (my grandmother), Rose Argana (married to my Great Uncle Tommy), ?, my Great Aunt Mary Argana. Front Row: My aunts, Paula/Pauline Argana Stein and Mary Argana, and ?.