Johann Friedrich Crasselt - Pedigree | FamilyCentral
 16 Jun 1820 - 7 Jun 1822
 22 Jun 1780 - 22 Feb 1851
 Abt 1779 - 14 May 1855
 4 Jan 1748 - 24 Jan 1788
 Abt 1720 - 28 Mar 1765
 Abt 1724 -