Gielisch, Margarethttps://familysearch.org/service/search/cat/item/1399929The Frysak family booklet : being mainly a genealogy of the descendants of Thomas Frischak of AustriaFrischakOtherFrysakGielisch, Margarethttps://familysearch.org/service/search/cat/item/1399913The Neitzler family in America : being mainly a genealogy of the descendants of John Neitzler of Germany : who settled in Texas in 1883NeitzlerKubicekOtherFrysak