3. Bernardus Theodorus Gervinck (Theodorus ) was born on 17 May 1715 in Alstaette Germany.
Bernardus married Margaretha Marckslag daughter of Johannres Marckslag and Aleidis Walthaus on 6 Jan 1737. Margaretha was born on 18 Mar 1708.
They had the following children:
10 F i Maria Aleidis Gervinck was born on 1 Aug 1737. 11 M ii Theodorus Gervinck was born on 22 Nov 1738. 12 M iii Theodorus Gervinck was born on 10 Feb 1740. 13 F iv Joanna Gertrudis Gervinck was born on 14 Aug 1742. 14 M v Joes Hermanus Gervinck was born on 19 May 1744. 15 M vi Gerardis Hermannus Gervinck was born in Aug 1745. 16 M vii Joes Englbertus Gervinck was born on 6 Feb 1748. + 17 M viii Joes Bernardus Gerving