Keller was a member of the Assembly during the 1929 and 1931 sessions.[2] Additionally, he was Clerk and Attorney of the Village of Sauk City, Wisconsin.
References
↑ William J. Anderson; William A. Anderson, eds. (1929). THE WISCONSIN BLUE BOOK 1929. Madison, Wisconsin. p.573. Retrieved August 9, 2015.{{cite book}}: CS1 maint: location missing publisher (link)
