Came to America from Prussia in the early 1860′s. According to family stories, Wilhelm Hau was a land owner in Prussia. He settled in Russel Twp., Sheboygan Co., Wisconsin. He married Kathrine Tuepper in January of 1869. Her family was also from Prussia and settled in Marshfield Twp., Fond du Lac Co., WI, where they farmed. Wilhelm and Kathrine’s descendants remained in the county, with our family owning a restaurant in Fond du Lac. Related families include Fuhrmann, Tuepper and Michels.