Bronnen voor het impressumIratok 1790 - 1795. - 1926
Archduke Alexander Leopold of Habsburg, 1772-1795, Palatin of Hungary 1790-1795, son of Emperor Leopold II [Unidentified painter / [1] -- Public domain -- http://commons.wikimedia.org/wiki/File:Alexander Leopold Habsburg 1772 1795 Palatin.jpg]