The Willard House and Clock Museum, located in North Grafton, Massachusetts, USA, is the former farm homestead of the Willard brothers (Benjamin, Simon, Ephraim, and Aaron), who made clocks there in the late 18th century, before they moved the business to Roxbury, where they became pillars of the emerging American clockmaking industry. The house was built about 1718. It stands in a rural setting, in the middle of a field that was part of the Willard farm back in the 18th century.