Wilhelmina Schwanke (b. September 10, 1859, d. December 01, 1910)
Wilhelmina Schwanke (daughter of Gottfried Ferdinand Schwanke and Henriette Buch) was born September 10, 1859 in Schatarpi, Mariensee, West Prussia, Germany, and died December 01, 1910 in Randall, Morrison County, MN. She married Herman Riiters.