Margaretha married Johann Serr on 31 Oct 1868 in Worms, Odessa, Ukrayina. Johann (son of Johannes Christoph Serr and Maria Johanna Kost) was born on 31 Oct 1848 in Worms, Odessa, Ukrayina; died on 25 Nov 1882 in Worms, Odessa, Ukrayina. [Group Sheet] [Family Chart]