Magdalena Sibylla of Saxe-Weissenfels

Princess Magdalena Sibylla of Saxe-Weissenfels (2 September 1648 – 7 January 1681) was a German noblewoman and a daughter of August, duke of Saxe-Weissenfels, and his consort Anna Maria of Mecklenburg-Schwerin.

Marriage
On 14 November 1669, she married Duke Friedrich I of Saxe-Gotha-Altenburg.

Issue

 * 1) Princess Anna Sophie (22 December 1670 – 28 December 1728), married Louis Frederick I, Prince of Schwarzburg-Rudolstadt.
 * 2) Princess Magdalene Sibylle of Saxe-Gotha-Altenburg (30 September 1671 –  2 March 1673)
 * 3) Princess Dorothea Marie (22 January 1674 –  18 April 1713), married Ernst Ludwig I, Duke of Saxe-Meiningen.
 * 4) Princess Friedrike of Saxe-Gotha-Altenburg (24 March 1675 – 28 May 1709), married  Johann August, Prince of Anhalt-Zerbst.
 * 5) Frederick II, Duke of Saxe-Gotha-Altenburg (28 July 1676 – 23 March 1732).
 * 6) Prince Johann Wilhelm of Saxe-Gotha-Altenburg (4 October 1677 – killed in battle in Toulon 15 August 1707) General Imperial.
 * 7) Princess Elisabeth of Saxe-Gotha-Altenburg (7 February 1679 – 22 June 1680) died from smallpox.
 * 8) Princess Johanna of Saxe-Gotha-Altenburg (1 October 1680 – 9 July 1704) married  Adolf Frederick II, Duke of Mecklenburg-Strelitz.