Johann Bayer was born in 1572.
Friedrich Bayer and Johann Friedrich Weskott
He was a man.
Johann Wolfgang Bayer has written: 'Reise nach Peru' -- subject(s): Politics and government, Social conditions, Description and travel
It was Johann Bayer.
Johann Bayer.
Ernest Bayer was born in 1904.
Alfred Bayer was born in 1933.
Adèle Bayer was born in 1814.
Rudolf Bayer was born in 1939.
Emilia Bayer was born in 1934.
Otto Bayer was born in 1902.
Svend Bayer was born in 1946.