Cephas Thompson (attribute To) ( 1775 - 1856 ) was an American painter. Cephas Thompson (attribute To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2600 USD for Virginia portrait in 2008 to 37045 USD for James Barbour (1775-1842), with Thomas Jefferson's first project for Barboursville in 2012 , based on the size and medium o