Fredrick a Sourbeer - Pedigree | FamilyCentral
 Sep 1849 -
 23 Mar 1809 -
 1821 -
 4 Apr 1780 - 6 May 1856
 Abt 1786 - 24 Jul 1853
 1750 - 1780
 8 Sep 1752 - 5 Dec 1808