 Complete the following phrase:  In 1787, the state of Georgia granted George Walton 100 acres outside Augusta for his services to the state. Walton had College Hill built on this land in 1795, moving there from Meadow Garden. The house has been in the hands of his descendants named Harper since then. Walton served the state in a variety of important capacities: 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 