 Peter Demens

Peter Demens ( – January 21, 1919) born Pyotr Alexeyevitch Dementyev () was a Russian nobleman, who migrated in 1881 to the United States and became a railway owner and one of the founders of the U.S. city of St. Petersburg, Florida.Pyotr A. Dementyev was born to a wealthy family in Vesyegonsky District, Tver Oblast, Russia.