John Martin Howard died in 1942.
John Martin Howard was born in 1917.
Martin Howard died in 1781.
Howard Martin Temin died on February 9, 1994 at the age of 59.
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 Howard Parnell died in 1923.
John Howard Nodal died in 1909.
John Howard Marsden died in 1870.