 Complete the following phrase:  The oldest portion of the house, its right three bays, was built in 1791. The left three bays were added sometime after 1800, and the front porch was also probably added at a later date. Although the property was never owned by him, it was from 1791 to his death in 1804 the home of George Walton, a signer of the United States Declaration of Independence. Trained as a lawyer, he served in the Continental Congress 177681 and in the Georgia militia, in whose service he was captured by the British during the 1778 