The Gov. William Aiken House, also known as the Aiken-Rhett House, or the Robinson-Aiken House, is a home built in 1820 at 48 Elizabeth Street in Charleston, South Carolina.It was a home of William Aiken, Jr., a governor of South Carolina, and before that was a home of his father, the railroad company owner William Aiken.The house was listed on the National Register of Historic Places in 1977.Historic Charleston Foundation owns and operates the Aiken-Rhett House as a historic house museum, as well as the Nathaniel Russell House.