Baron Cajetan von Felder was an Austrian lawyer, entomologist and liberal politician. He served as mayor of Vienna from 1868 to 1878. Wikipedia
Born: September 19, 1814, Vienna, Austria
Died: November 30, 1894 (age 80 years), Vienna, Austria
Grandchild: Marie von Fritsch
Books: Lepidoptera
Previous office: Mayor of Vienna (1868–1878)
Children: Rudolf Felder and Marie Frank
Education: Academic high school