Peter Isselburg (isselburger) ( - 1630 ) was a German painter. Peter Isselburg (isselburger) s works have been put up for auction numerous times, with realized prices varying from 11.72 USD for Portrait eines Heiligen in 2006 to 207.18 USD for Frédéric V, roi de Bohème et prince palatin. in 2017 , based on the size and medium of the artwork.