Future President Andrew Jackson is born in a backwoods region between North and South Carolina to Irish immigrant parents on March 15, 1767. Jackson was essentially an orphan—all but one member of his family were killed during the Revolutionary War—who rose from humble beginnings to become a celebrated soldier and one of the nation’s most influential presidents.

On July 11, 1767, John Quincy Adams, son of the second U.S. president, John Adams, is born in Braintree, Massachusetts.

On October 10, 1767, Charles Mason and Jeremiah Dixon complete their survey of the boundary between the colonies of Pennsylvania and Maryland as well as areas that would eventually become the states of Delaware and West Virginia. The Penn and Calvert families had hired Mason and Dixon, English surveyors, to settle their dispute over the boundary between their two proprietary colonies, Pennsylvania and Maryland.