In 1910, Klenzendorff was elected to the 13th
Milwaukee County assembly district (the 13th
Ward of the City of Milwaukee) to succeed Republican
Charles E. Estabrook, who did not run for re-election. Klenzendorff received 1,123 votes to 906 for
Democrat Leander J. Pierson and 805 for Republican Louis H. Jeske. He was assigned to the
standing committee on
parks,
playgrounds and
city planning; and to the
joint committee on
finance. In 1912, Klenzendorff did not run for re-election, and the seat was reclaimed by Estabrook (now running as a
fusion anti-Socialist candidate on the Democratic
ticket, even though there was also a Republican nominee). == After the legislature ==