I'm wondering if anyone knows anything about Banachs that changed to that name around the turn of the century? I have a John Henry Banszewski in my family, he is one of my great grandparents. I don't know anything about the siblings except their names and birth/death dates. His parents are Paul Banaszewski and MAry Velick, the siblings are 6 in all - Anna, Peter, Frances, Frank, John Henry, and Stella. Some of the siblings went by Banach, and some kept Banaszewski, and one, John Henry, changed to Banners.