Saxony-Anhalt | Grand Duchy of Lithuania | Duchy of Brabant | Duchy of Saxony | Duchy of Carinthia | Duchy of Burgundy | Duchy of Cornwall | Grand Duchy of Hesse | Coswig, Anhalt | Grand Duchy of Mecklenburg-Schwerin | Duchy of Parma | Chancellor of the Duchy of Lancaster | Duchy of Warsaw | Duchy of Prussia | Duchy of Jülich | Anhalt | Lorraine (duchy) | Grand Duchy of Baden | Duchy of Milan | Duchy of Mecklenburg-Schwerin | Duchy of Lancaster | Duchy of Holstein | Anhalt-Zerbst | Anhalt-Dessau | Duchy of Savoy | Duchy of Nassau | Duchy of Limburg | Nienburg, Saxony-Anhalt | Duchy of Württemberg | Duchy of Pomerania |
On 10 June 1898, Marie-Auguste was born in Ballenstedt, Anhalt, Germany, to the then Prince Eduard of Anhalt and his wife Princess Louise of Saxe-Altenburg.
In 1812 Leopold became regent of the duchy of Anhalt-Köthen during the minority of Duke Louis Augustus Karl Frederick Emil.
Louis Augustus Karl Frederick Emil, Duke of Anhalt-Köthen (Köthen, 20 September 1802 – Leipzig, 18 December 1818), was a German prince of the House of Ascania and ruler of the duchy of Anhalt-Köthen.