John Howard Redfield died in 1944.
John Howard Mummery died in 1926.
John Galen Howard died in 1931.
John Howard Kyan died in 1850.
John Tasker Howard died in 1964.
Frederick John Howard died in 1897.
John Martin Howard died in 1942.
John Howard Parnell died in 1923.
John Howard Nodal died in 1909.
John Howard Marsden died in 1870.
Howard St. John died in 1974.
John Howard Clark died in 1878.