In Ahrensbök on 28 February 1625 Christian married his cousin Eleonore Sophie (b. Sonderburg, 14 February 1603 - d. Ballenstedt, 5 January 1675), daughter of John II, Duke of Schleswig-Holstein-Sonderburg-Plön, by his second wife Agnes Hedwig of Anhalt (sister of his father Christian I) and also by birth a princess of Denmark as a granddaughter in the male line of King Christian III.
In Augustenburg on 4 June 1763 Frederick Albert married Louise Albertine (b. Plön, 21 July 1748 - d. Ballenstedt, 2 March 1769), daughter of Frederick Carl, Duke of Schleswig-Holstein-Sonderburg-Plön and a princess of Denmark by birth as a descendant in the male line of King Christian III.
Princess Louise Caroline of Hesse-Kassel (28 September 1789, Gottorp – 13 March 1867, Ballenstedt) was the consort of Friedrich Wilhelm, Duke of Schleswig-Holstein-Sonderburg-Glücksburg and the matriarch of the House of Schleswig-Holstein-Sonderburg-Glücksburg, which would eventually become the ruling house of the kingdoms of Denmark, Greece, Norway, and, barring unforeseen circumstances, the United Kingdom.
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.
Uta von Ballenstedt (c. 1000, Ballenstedt — after 23 October, 1046) of the House of Ascania was the Margravine of Meissen, the wife of Eckard II, and the subject of a famous portrait by the Naumburg Master.