Klaus Mainzer is 32 years old (birthdate: February 2, 1979).
Klaus Mainzer was born on February 2, 1979.
Klaus Mainzer was born on February 2, 1979.
Amy Mainzer is 43 years old (born January 2, 1974).
Otto Mainzer was born in 1903.
Otto Mainzer died in 1995.
Amy Mainzer was born in 1974.
Ferdinand Mainzer was born in 1871.
Arthur Mainzer was born on November 25, 1895.
Arthur Mainzer died on March 21, 1954, in Berlin, Germany.
Václav Klaus is 70 years old (birthdate: June 19, 1941).
Klaus Kleinfeld is 53 years old (birthdate: November 6, 1957).
Klaus Brandner is 62 years old (birthdate: January 13, 1949).