Ernest Bayer died in 1997.
Ernest Bayer was born in 1904.
Frederick Bayer died in 2007.
Otto Bayer died in 1982.
Adèle Bayer died in 1892.
Josef Bayer died in 1913.
Herbert Bayer died on 1985-09-30.
Anton Bayer died on 1996-07-07.
Francisco Pérez Bayer died in 1794.
Theophilus Siegfried Bayer died in 1738.
George Bayer died on 2003-03-16.
Burley Bayer died on 1933-05-30.
Karl Bayer died on October 4, 1904 at the age of 57.