Groff Conklin died in 1968.
Groff Conklin was born in 1904.
John Groff died in 1990.
Charles Wister Groff died in 1987.
Lloyd Groff Copeman died in 1956.
Ulysses Grant Groff died in 1950.
Chester Conklin died on October 11, 1971.
Jonathan S. Conklin died in 1839.
William Conklin died on 1935-03-21.
Edwin Conklin died on 1952-11-20.
Frank Conklin died on June 6, 1945.
Elias George Conklin died on 1901-04-20.
Frederick L. Conklin died on 1974-12-25.