My Gran had a sister who died aged 15, and also others named Nellie and Ellen. Chicago, NJ and Bridget all all things my Aunt and Father have heard my Gran speak of. Must be relatives of mine this lot above. Perhaps the twins went to USA and not Australia as first thought. In the war days I guess no one really knew and could not keep track. My Gran often said she had lost contact with some of her siblings and no one knew where they were. Very interesting.