Oscar Hartzell died in 1943.
Oscar Hartzell was born in 1876.
Curt Hartzell died in 1975.
William Hartzell died in 1903.
Roy Hartzell died on 1961-11-06.
Joseph Crane Hartzell died in 1929.
Hartzell Spence died on May 9, 2001, in Essex, Connecticut, USA.
Clarence Hartzell died on March 5, 1988, in Bella Vista, Arkansas, USA.
Roy Hartzell died November 6, 1961, in Golden, CO, USA.
Hartzell Spence's birth name is Spence, John Hartzell.
Curt Hartzell was born in 1891.
William Hartzell was born in 1837.
Hartzell Propeller was created in 1917.