The Rosemont Historical Marker in Laurens County, South Carolina, commemorates the birthplace and home of Ann Pamela Cunningham, a pivotal figure in American historic preservation. Born at Rosemont Plantation, Cunningham founded the Mount Vernon Ladies’ Association, which acquired and restored George Washington’s Mount Vernon estate in 1858, ensuring its preservation for future generations.​

The marker indicates that approximately 2½ miles southwest stands a granite monument on the original site of Rosemont Plantation. Although the main house was destroyed by fire in 1930, the site remains significant for its association with Cunningham’s efforts in historic preservation. ​

Rosemont Plantation

Established between 1750 and 1790, Rosemont Plantation became a prominent cotton plantation in the 19th century under the Cunningham family’s ownership. The estate once featured numerous structures, including formal gardens, a racetrack, and various outbuildings. Today, the site is largely wooded, with archaeological remnants offering insights into plantation life and architecture.