Balthasar married Sara Korn on 12 Sep 1736 in Silz, Pfalz, Bayern. Sara (daughter of Friedrich Korn and Anna Maria Mayer) was born in 1715 in Silz, Pfalz, Bayern; died on 21 Apr 1760 in Silz, Pfalz, Bayern. [Group Sheet] [Family Chart]

1. Anna Maria Zimmermann was born on 20 Sep 1742 in Silz, Pfalz; was christened on 21 Sep 1742 in Silz, Pfalz.
2. Anna Margaretha Zimmermann was born on 4 Feb 1747 in Silz, Pfalz; was christened on 5 Feb 1747 in Silz, Pfalz.
3. Maria Anna Zimmermann was born on 31 Oct 1751 in Silz, Pfalz; was christened on 1 Nov 1751 in Silz, Pfalz; died on 27 Apr 1809 in Blankenborn, Pfalz.

Balthasar married Anna Katharina Geschwind on 6 Mar 1763 in Silz, Pfalz, Bayern. Anna (daughter of Johannes Martin Geschwind and Katharina Becker) was born on 10 May 1742 in Silz, Pfalz; died on 17 Oct 1763 in Silz, Pfalz. [Group Sheet] [Family Chart]

1. Katharina Barbara Zimmermann was born on 25 Jun 1761 in Silz, Pfalz; was christened on 26 Jun 1761 in Silz, Pfalz; died on 13 Oct 1764 in Silz, Pfalz.
2. Baby Zimmermann was born on 17 Oct 1763 in Silz, Pfalz; was christened on 17 Oct 1763 in Silz, Pfalz; died on 17 Oct 1763 in Silz, Pfalz.