Wilhelmine Dreyer is my ggrandfather's sister. I have tons of information on the Dreyer/Fricke line. According to my records she was born:May 29,1872 in Chicago, Ill.; d:Aug 19,1939 in Ghettysburg,Pa. Born to Heinrich Dreyer & Dorothea Schultz from Germany. Wilhelmine was 1 of 10 chilren. She married Karl Freidrich Fricke on Jan 21,1894 in Chicago,Illinois. Son of Karl Fricke & Maria Beetz. Karl was born: Jan 21,1870 and d:Sept 10,1939. They had 7 children: 3 are still living; the others are iv. Magdalena Johanna Fricke B:Oct 29, 1894 in Turner Junction, Illinois. D: Jun 13,1895. v. Wilhelmine Dorothea Fricke B:Feb 24,1896 in W.Chicago,Dupage,Ill. M:Henry Ernst Habermeyer B:May 21,1894 in Aurora,Kane,Ill.D:Feb 17,1975, Mt. View, Santa Clara,Cal. vi. Ruth Marie Fricke B:Sep 26,1898. vii. Johannes Wilhelm Karl Fricke B: Oct 24, 1905.