Tetter was born in
Vsetín. From 1957 to 1962, he studied at the of
Masaryk University. Tetter also graduated from the
Czech University of Life Sciences Prague. He taught at the agricultural school in České Budějovice. Tetter then became Vice-Rector of Science and head of the ecology department at the of
University of South Bohemia in České Budějovice. In 1990, Tetter was elected to the České Budějovice City Council as a member of the
Club of Committed Non-Party Members (KAN). In
1994, he was re-elected as part of the coalition between
KDU-ČSL, KAN, and the
Christian Democratic Party (KDS). He was re-elected in
1998,
2002, and
2006, before being defeated in
2010. Tetter served as Mayor of the city from 1998 to 2006. In
1996 and
2006, he unsuccessfully ran for the
Senate in the district of . He was elected Mayor of České Budějovice again in 2010, serving from 24 June to 23 November. In the
2000 regional election, Tetter was elected to the South Bohemian Regional Council as part of the
Four-Coalition. He was re-elected in
2004, returning the highest number of votes from any candidate on the list. Tetter died in České Budějovice on 11 August 2021 at the age of 83. ==References==