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John Leonard Riddell

Political figure tracked on midtermpolls.com

Biography

Born 1807-02-20 · Died 1867-10-07

American scientist (1807-1865)

Occupations

botanist
chemist
politician
physician
geologist
numismatist

Terms in office & positions

Governor of Louisiana

Offices & 2026 races

No current office or 2026 race on file from our delegation data.

John Leonard Riddell — Dr J L Riddell by Theodore Sydney Moise, 1850