John Koch was born in 1909.
John Koch died in 1978.
John C. Koch died in 1907.
John C. Koch was born in 1841.
John Koch Newman was born in 1864, in Illinois, USA.
John Koch Newman died on March 2, 1927, in New York City, New York, USA.
Beate Koch was born in 1967.
Ed Koch's birth name is Koch, Edward Irving.
Garrison Koch's birth name is Garrison Anthony Koch.
Jay Koch's birth name is Julius Koch Jr..
Ralf Koch's birth name is Ralf Karl Koch.
Rod Koch's birth name is Rodney Allen Koch.