Adèle Bayer was born in 1814.
An adle is a sickness, or a disease.
Johann Bayer was born in 1572.
Frederick Bayer was born in 1921.
Alfred Bayer was born in 1933.
Otto Bayer was born in 1902.
Svend Bayer was born in 1946.
Gustav Bayer was born in 1895.
Rudolf Bayer was born in 1939.
Emilia Bayer was born in 1934.
Josef Bayer was born in 1852.
Friedrich Bayer was born in 1825.
Ernest Bayer was born in 1904.