Henry P. Northrop died in 1916.
Henry P. Northrop was born in 1842.
James Henry Northrop died on 1940-12-12.
James Henry Northrop was born on 1856-05-08.
Henry P. Ford died in 1905.
Henry P. Kendall died in 1959.
Henry P. Hughes died in 1968.
Henry P. Larrabee died in 1906.
P. Henry Dugro died in 1920.
Henry P. Kidder died in 1886.
Cyrus Northrop died on 1922-04-03.
Jack Northrop died on 1981-02-18.
Chauncey Northrop Pond died in 1920.