Looking for information on the parents and siblings of Friedrich Jaecke. He was born 1811 in Grueneberg/Koenigsburg; married Caroline Fuchs @ 1838; emigrated to US in 1848; and settled in Lebanon, Dodge Co, WI. Children: Augusta, Mary, Louise and Frederick. Friedrich died 20 Sep 1859 in Lebanon. (Augusta married Herman Burow 1859 in Hustisford, WI.)