Peter [IV] Koechlein - Pedigree | FamilyCentral
 11 Sep 1814 - 20 Jun 1895
 22 Feb 1786 - 2 Apr 1860
 26 Nov 1789 - 17 Jan 1830
 7 Apr 1750 - 19 Nov 1828
 5 Jun 1760 - 11 Sep 1839
 8 Nov 1722 - 27 Nov 1789
 10 Dec 1720 - 17 Feb 1766
 Feb 1680 - 23 Sep 1728
 Abt 1682 -
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