Henry Vethake (1791-1866)
Henry Vethake was born in British Guiana, in what was then the county of Essequibo, on May 26, 1791 to a family of Westphalian educators. His father, Fredrich Albert von Vethake, taught for a time at Vassar College. Henry arrived in Boston in 1797 and later moved to New York City where he received some of his early education. He graduated from Columbia College in 1808 and in 1813 taught mathematics and geography for a time at his alma mater. He went that same year to a similar position at Queen's College, New Jersey, now Rutgers University. He moved on to Princeton in 1817 for four years, teaching mathematics and chemistry, until he took up the chair of mathematics and natural philosophy at Dickinson College in Carlisle, Pennsylvania. He also taught chemistry for a time.
