Complex sentence: The assault on the wall briefly exposed General Wolf Frederick von Retzow's infantry line, and the Austrian cavalry commanded by Joseph Count Lucchesi d Averna Lucchesi had been promoted 25 March 1741 to "Generalfeldwachtmeister" (master general of field guards).
Split into simpler sentences: The assault on the wall briefly exposed General Wolf Frederick von Retzow's infantry line. Commanded by Joseph Count Lucchesi d Averna Lucchesi had been promoted 25 March 1741 to "Generalfeldwachtmeister" (master general of field guards).