. . . . "Ernest Augustus II Constantine" . . . . . . . . "Ernest Augustus II" . . . . . "Ernest Augustus II, Duke of Saxe-Weimar-Eisenach" . . "Ernst August II, Duke of Saxe-Weimar and Saxe-Eisenach" . "1737" . "Ernest Augustus II Konstantin" . . . . . . . . "1748" . . . . "Ernest Augustus II Konstantin, Duke of Saxe-Weimar-Eisenach" . . "1748" . "1758" . . "Ernest Augustus II, Duke of Saxe-Weimar and Saxe-Eisenach" . . . "Ernst August II Konstantin, Duke of Saxe-Weimar-Eisenach" . . . "Ernest August II" . . "Ernst August II" . . "Ernest Augustus II, Duke of Saxe-Weimar-Eisenach" .