The original section dates to about 1740 , and the house was subsequently enlarged and modified to reach its present form about 1850 .
The house is an 11 - bay , two story dwelling with a gable roof .
The original section dates to about 1740 , and the house was subsequently enlarged and modified to reach house 's present form about 1850 .
The house is an 11 - bay , two story dwelling with a gable roof .