Gerhardus Terbeck -

Gerhardus married Anna Margaretha Diercks ( - ) in 1766.

With Anna, Gerhardus had these children

Joannes Gerhardus Josephus Terbeck (Dec 16, 1769 - ) Joannes Josephus Terbeck (Mar 19, 1772 - ) Anna Margaretha Terbeck (Oct 10, 1775 - ) Maria Catharina Terbeck (Jun 08, 1779 - ) Gerardus Georgius Terbeck (Sep 30, 1783 - )