Franz Napoleon Heigel ( 1813 - 1888 ) was a French painter. Franz Napoleon Heigel s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1918.47 USD for The Marriage of the Duc de Bourgogne to Marie-Adélaïde of Savoy on 7 December 1697, in the presence of King Louis XIV in 2005 to 6142.51 USD for Herzog Maximilian von Leuchtenberg in