Gert Bonnier (1890 – 1961) was a Swedish geneticist and Drosophila researcher. He was a professor in the zoology department at Stockholm College. Family life A member of the Bonnier family, Bonnier was the third of four sons of Karl Otto Bonnier, a publisher who served as leader of the Albert Bonniers förlag publishing house. Unlike his three brothers, Gert did not work at his father's publishing house. References Swedish geneticists 1890 births 1961 deaths Academic staff of Stockholm University Bonnier family