Ferdinand married Maria Anna Elisabetha Koch on 20. November 1729 in Klingenmünster, Pfalz. Maria (daughter of Johannes Koch) was born in 1703; died on 18 Dec 1747 in Birkenhördt, Pfalz. [Group Sheet] [Family Chart]

1. Johannes Balthasar Lang was born on 8 Feb 1731 in Birkenhördt, Pfalz; was christened on 8 Feb 1731 in Birkenhördt, Pfalz; died on 14 Apr 1758 in Birkenhördt, Pfalz.
2. Anna Elisabetha Lang was born on 14 Dec 1733 in Birkenhördt, Pfalz; was christened on 15 Dec 1733 in Birkenhördt, Pfalz; died on 5 Mar 1737 in Birkenhördt, Pfalz.
3. Gabriel Lang was born on 16 Aug 1737 in Birkenhördt, Pfalz; was christened on 16 Aug 1737 in Birkenhördt, Pfalz; died on 6 Sep 1793 in Birkenhördt, Pfalz.
4. Johannes David Lang was born on 6 Feb 1740 in Birkenhördt, Pfalz; was christened on 6 Feb 1740 in Birkenhördt, Pfalz.
5. Maria Elisabetha Lang was born on 28 Nov 1742 in Birkenhördt, Pfalz; was christened on 29 Nov 1742 in Birkenhördt, Pfalz; died on 30 Nov 1789 in Birkenhördt, Pfalz; was buried in Birkenhördt, Pfalz.