Oak Hill (James Monroe house) Oak Hill (James Monroe house) Oak Hill is a mansion and plantation located in Aldie, Virginia that was for 22 years a home of James Monroe, the fifth U.S. President. It is located approximately south of Leesburg on U.S. Route 15, in an unincorporated area of Loudoun County, Virginia. Its entrance is north of Gilberts Corner, the intersection of 15 with U.S. Route 50. It is a National Historic Landmark, but privately owned and not open to the public. The main mansion of the property was constructed in 1822 for Monroe, who subsequently split time between this estate and another
James Monroe Jefferson continued to serve as a mentor to Monroe, and, at Jefferson's prompting, he befriended another prominent Virginian, James Madison. Monroe resigned from Congress in 1786 to focus on his legal career, and he became an attorney for the state. In 1787, Monroe won election to another term in the Virginia House of Delegates. Though he had become outspoken in his desire to reform the Articles, he was unable to attend the Philadelphia Convention due to his work obligations. In 1788, Monroe became a delegate to the Virginia Ratifying Convention. In Virginia, the struggle over the ratification of the proposed