John Martin Howard was born in 1917.
John Martin Howard died in 1942.
Howard Martin was born in 1935.
Martin Howard was born in 1725.
Howard Martin Temin was born on December 10, 1934.
Howard Martin Temin was born on December 10, 1934.
John Howard was born on July 26, 1939.
John Howard Sanden was born in 1935.
John Howard Allen was born in 1845.
John Howard Mummery was born in 1847.
John Galen Howard was born in 1864.
John Eliot Howard was born in 1807.
John Howard Kyan was born in 1774.