John Frank Stevens died in 1943.
John Cox Stevens died in 1857.
John Robert Stevens died in 1983.
John Stevens Henslow died in 1861.
John H. Stevens died in 1900.
John L. Stevens died in 1895.
no he not dead
John Calvin Stevens died on 1940-01-25.
John Stevens Cabot Abbott died on 1877-06-17.
Edward Cephas John Stevens died on 1915-06-06.
Frank John Kerr died in 2000.
John Frank Boyd died in 1945.
John Frank Wilson died in 1911.