Friedrich Bayer was born in 1825.
Friedrich Bayer and Johann Friedrich Weskott
Friedrich Konrad Beilstein died on 1906-10-18.
Otto Bayer was born in 1902.
Svend Bayer was born in 1946.
Alfred Bayer was born in 1933.
Gustav Bayer was born in 1895.
Adèle Bayer was born in 1814.
Rudolf Bayer was born in 1939.
Emilia Bayer was born in 1934.
Frederick Bayer was born in 1921.
Ernest Bayer was born in 1904.
Josef Bayer was born in 1852.