Klaus Wennemann was born on December 18, 1940, in Oer-Erkenschwick, North Rhine-Westphalia, Germany.
Klaus Wennemann died on January 7, 2000, in Bad Aibling, Bavaria, Germany of lung cancer.
Klaus Lang was born in 1971.
Klaus Fisch was born in 1893.
Klaus Hanssen was born in 1844.
Klaus Gruner was born in 1952.
Klaus Vogel was born in 1930.
Klaus Weiß was born in 1944.
Klaus Westebbe was born in 1949.
Klaus Zerta was born in 1946.
Georg Klaus was born in 1912.
Klaus Sunnanå was born in 1905.
Klaus Wiswe was born in 1955.