Johannes married Anna Maria Katharina Heimberger on 31 Jul 1753 in Hauenstein, Pfalz, Bayern. Anna (daughter of Leonhard Heimberger and Margaretha Schlick) was born on 3 Sep 1724 in Dahn, Pfalz; was christened on 3 Sep 1724 in Dahn, Pfalz; died on 2 Apr 1766 in Hauenstein, Pfalz. [Group Sheet] [Family Chart]

1. Valentin Brück was born on 16 Apr 1756 in Hauenstein, Pfalz; died on 11 Jun 1811 in Bobenthal, Pfalz.
2. Anna Sophia Brück was born on 24 Jul 1760 in Hauenstein, Pfalz, Bayern; died on 31 Dec 1795 in Busenberg, Pfalz, Bayern.
3. Anna Katharina Brück was born on 30 Nov 1762 in Hauenstein, Pfalz, Bayern; was christened on 1 Dec 1762 in Hauenstein, Pfalz, Bayern; died on 6 May 1806 in Busenberg, Pfalz, Bayern.

Johannes married Maria Elisabetha Benckler on 14 May 1767 in Hauenstein, Pfalz, Bayern. Maria (daughter of Johannes Simon Benckler and Anna Margaretha Herrmann) was born on 15 Dec 1749 in Hauenstein, Pfalz. [Group Sheet] [Family Chart]

1. Anna Maria Brück was born on 2 Dec 1769 in Hauenstein, Pfalz, Bayern; died in in Pfalz, Bayern.