Isaac Ellmaker Hiester
Isaac Ellmaker Hiester was an American political leader of the nineteenth Century. He was a member of the Hiester Family political dynasty. He was the son of William Hiester and cousin of Hiester Clymer.
Hiester was born in New Holland, Lancaster County, Pennsylvania on May 29, 1824. He graduated from Yale University in 1842, and while at college helped to found the Scroll and Key Society. He then studied law, and was admitted to the bar in 1845, afterwards practicing in Lancaster, Pennsylvania.
Source: Wikipedia