Ki vette feleségül Marie Christine Felizitas of Leiningen-Dagsburg-Falkenburg-Heidesheim-t?

Marie Christine Felizitas of Leiningen-Dagsburg-Falkenburg-Heidesheim (29 December 1692 – 3 June 1734), was a German noblewoman member of the House of Leiningen and by her two marriages Princess of Baden-Durlach and Duchess of Saxe-Eisenach.

Born in Broich Castle, Mülheim an der Ruhr, she was the fourth from seven children of Johann Karl August, Count of Leiningen-Dagsburg-Falkenburg-Heidesheim and Lord of Broich and Bürgel by his wife Countess Johanna Magdalene of Hanau-Lichtenberg. From Marie Christine's six older and younger siblings, only three survive adulthood: one sister, Sophie Magdalene (by marriage Countess of Salm-Grumbach) and two brothers, Christian Karl Reinhard and Johann Wilhelm Ludwig.

Christopher of Baden-Durlach (9 October 1684, Karlsburg Castle, Durlach – 2 May 1723, Karlsruhe) was Prince and (titular) Margrave of Baden-Durlach.

Christopher was the second son of Margrave Frederick VII Magnus of Baden-Durlach and Augusta Marie of Holstein-Gottorp (born February 6, 1649 – † April 25, 1728), daughter of the Duke Frederick III of Holstein-Gottorp. He was the brother of the ruling Margrave Charles III William, who reigned from 1709 till 1738.

John William III, Duke of Saxe-Eisenach (17 October 1666 – 14 January 1729), was a duke of Saxe-Eisenach, and came from the Ernestine line of the House of Wettin.