Gustav Franziscus Maria (Gustav) Schwartz von Mohrenstern (1809–90)

Austrian palaeontologist, zoologist, artist. Studied at Vienna polytechnic, 1823–8. Travelled extensively throughout Europe visiting museums and developed an interest in palaeontology;worked on the gastropod family Rissoidae. As an artist, studied with Ferdinand Georg Waldmüller, and was known for his sketches of the area around Baden.