Jacob Hostetter is a listed Maker in the horological literature. Jacob was born on May 9th, 1754 near York, Pennsylvania. He died on June 29th, 1831 in New Lisbon, Columbiana County, Ohio. He attended the common schools of the day and served his apprenticeship in clockmaking to Richard Chester of Hanover, Pennsylvania. The town of Hanover was located on an important trade route to Baltimore and Chester had an established business there. In 1784, Jacob is recorded as being married and living on Frederick Street. In 1788 he is listed in the tax records as a clockmaker and in 1797, Hostetter becomes a member of the General Assembly. His serviced lasted until 1802 and he served as a Democrat. From 1802 through 1823 he is listed as operating a brass foundry. He also served in the U.S. House of Representatives in 1818 through 1821. In 1825, Hostetter moves from York County to Ohio. Numerous clocks have been recorded. Eight day as well as 30 hour versions have been seen. A 30 hour example is in the collection of the Historical Society of Carroll County in Westminster, Maryland.