Bibliography: Herringshaw, Thomas William. Herringshaw's Encyclopedia of American Biography of the Nineteenth Century, Chicago, IL:American Publishers' Association, 1902. page 70 BAKER, JOSHUA, was born March 23, 1799, in Kentucky. He graduated from West Point in 1819, and at his death on April 15, 1893, he was the oldest graduate in existence. He practiced law in Mary's parish, and in 1839 was appointed judge. In 1867 he was appointed governor of the state by General Hancock.