My paternal grandfather was Nathan Herman Schwartz, he immigrated to the U.S. about 1904 and served in the U.S. Army. In 1911 he married Mary Kaningher (or Kaniger), he often called my grandmother Maria. I'm not sure what year she arrived in New York, but they knew each other in Galatz. For most of their life they lived in Minneapolis, MN. Great-great grandparents were Herman Schwartz & Esther Lutz and Kalman Kaningher & Clarise Veltman. The spelling of any of those names could be somewhat different.