, his middle daughter John Frederick married
Benedicta Henrietta of the Palatinate (14 March 1652 – 12 August 1730), daughter of
Edward, Count Palatine of Simmern and
Anna Gonzaga, on 30 November 1668. They had four daughters: • Anna Sophie (10 February 1670 – 24 March 1672), died in childhood; •
Charlotte Felicitas (8 March 1671 – 29 September 1710), married
Rinaldo d'Este, Duke of Modena • Henriette Maria (9 March 1672 – 4 September 1687), died unmarried; •
Wilhelmina Amalia (1673 – 10 April 1742), married
Joseph I, Holy Roman Emperor ==Ancestry==