John L. Semmann (March 18, 1822 – January 19, 1907) was a member of the Wisconsin State Assembly.
Biography
John Leborius Semmann was born on March 18, 1822, in Koslin, Prussia. He married Eva Juditha Koch and had eleven children.[1] Semmann died on January 19, 1907, in Milwaukee, Wisconsin, and was buried there.
Career
Semmann was a Democratic member of the Assembly during the 1871 and 1874 sessions.[2]