John married Magdalen Sybilla von Brandenburg-Bayreut in 1638. Magdalen (daughter of Christian, Margrave von Brandenburg-Bayreut and Marie Hohenzollern) was born in 1612; died in 1687. [Group Sheet] [Family Chart]
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]