Johannes Gratwohl - Pedigree | FamilyCentral
 9 May 1799 - 9 May 1799
 22 Mar 1765 - 13 Dec 1822
 28 Nov 1762 - 8 Apr 1843
 Abt 1730 - 1786
 Abt 1732 -
 Abt 1738 - Bef 1794
 Abt 1740 -