Joannes Gerhardus NIESMANN
He married Anna Gertrudis Schwerbrock 25 Aug 1742 at St.Bartholomas Parish, Ahlen, Westfalen, Prussia . Anna Gertrudis Schwerbrock was born at St.Bartholomas Parish, Ahlen, Westfalen, Prussia 1 Sep 1720 daughter of Joan. Henrich Schwerbrock and Anna Catharina Lenferdinck or Lenferding .
They were the parents of 7
children:
Joannes Casparus Niesmann
born 15 Nov 1743.
Maria Ida Niesmann
born 2 Oct 1745.
Anna Maria Elisabetha Niesmann
born 6 Mar 1748.
Joannes Gerardus Niesmann
born 7 Jan 1750.
Anna Maria Gertrudis Niesmann
born 6 Sep 1751.
Anna Maria Gertrudis Niesmann
born 23 Oct 1753.
Anna Maria Elisabetha Niesmann
born 5 Mar 1757.