Claim: In 1870, Arnemann started a soda water factory in Neenah, Wisconsin; then two years after, he married Mary Bruening, with whom he had ten children.
Evidence: William F. Arnemann (October 14, 1850 – December 10, 1917) was a German-born American businessman and politician who served as a member of the Wisconsin State Assembly. In 1870, Arnemann started a soda water factory in Neenah, Wisconsin and was also in the ice business. He married Mary Bruening in 1872, with whom he had 10 children.