John married Anne Sophia of Denmark Oldenburg on 19 Oct 1666. Anne (daughter of Frederick III of Denmark Oldenburg, King of Denmark, and Sophia Amelia of Brunswick) was born on 11 Sep 1647; died on 1 Jul 1717. [Group Sheet] [Family Chart]
Frederick married Eberhardine von Bandenberg-Bayreuth in 1693. Eberhardine (daughter of Christian Ernest Bandenberg-Bayreuth, Margrave) was born in 1671; died in 1727. [Group Sheet] [Family Chart]
Frederick married Marie Josephe Habsburg on 20 Aug 1719. Marie (daughter of Joseph I Habsburg, Holy Roman Emperor and Wilhelmina of Brunswick-Lunenburg) was born on 8 Dec 1699; died on 17 Nov 1775. [Group Sheet] [Family Chart]
Frederick married Maria Antonia on 20 Jun 1747. Maria (daughter of Charles VII Albert of Bavaria, Holy Roman Emperor and Maria Amalia of Austria, Archduchess of Austria) was born on 18 Jul 1724; died on 23 Apr 1780. [Group Sheet] [Family Chart]
Mary married Charles III of Spain de Bourbon, King of Spain on 19 Jun 1738. Charles (son of Philip V of Spain de Bourbon, King of Spain and Isabella Elizabeth Farnese) was born on 20 Jan 1716; died on 13 Dec 1788. [Group Sheet] [Family Chart]