Arnold Henry Guyot was born on 28 September 1807. He was Swiss national and known as Geologist.
Jean-André Deluc was born on 08 February 1727. He was Swiss national and known as Geologist.
Albert Heim was born on 12 April 1849. He was Swiss national and known as Geologist.
Amanz Gressly was born on 17 July 1814. He was Swiss national and known as Geologist.
Maurice Lugeon was born on 10 July 1870. He was Swiss national and known as Geologist.
