Konrad Knoll was born in 1829.
Erwin Knoll died in 1994.
Punch Knoll died on 1960-02-08.
Max Knoll died on November 6, 1969 :-)
Edmund Knoll-Kownacki died on 1953-09-02.
Catherine Baker Knoll died on 2008-11-12.
Louis F. Knoll died on 2004-02-12.
Konrad Duden died in 1911.
Konrad Eubel died in 1923.
Konrad Mannert died in 1834.
Konrad Heresbach died in 1576.
Konrad Krzyżanowski died in 1922.