Pückler-Muskau was the first of five children of Count Carl Ludwig Hans Erdmann Pückler, and the Countess Clementine of Callenberg, who gave birth to him at age 15. He was born at Muskau Castle (now Bad Muskau) in Upper Lusatia, then ruled by the Electorate of Saxony. He served for some time in the Saxon "Garde du Corps" cavalry regiment at Dresden, and afterwards traveled through France and Italy, often by foot. In 1811, after the death of his father, he inherited the "Standesherrschaft" (barony) of Muskau. Joining the war of liberation against Napoleon I of France, he left Muskau under the General Inspectorate of his friend, the writer and composer Leopold Schefer. As an officer under the Duke of Saxe-Weimar he distinguished himself in the field. Later, he was made military and civil governor of Bruges.