Frederick Dubois ( 1780 - 1819 ) was a French painter. Frederick Dubois s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 250.4 USD for William Lindsay, Provost of Dundee in 2004 to 4530.08 USD for General Petr (Varfolomei) Andreevich Kikin (1775-1834), in military uniform of black coat with gold-embroidered red collar and g in 2