J. C. Humphrey was born in 1845.
J. Otis Humphrey was born in 1850.
William J. Humphrey was born in 1875.
Gordon J. Humphrey was born on 1940-10-09.
C.1539.
J. Otis Humphrey died in 1918.
William J. Humphrey died in 1942.
J. J. C. Smart was born on 1920-09-16.
C. J. Sansom was born in 1952.
J. C. Furnas was born in 1906.
J. C. Kumarappa was born in 1892.
J. C. Stobart was born in 1878.
J. C. Bloem was born in 1887.