William E. Marcus - Pedigree | FamilyCentral
 Abt 1815 -
 1 Jul 1792 - 20 Jan 1850
 4 May 1798 - 20 Dec 1867
  - Abt 1806
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 Abt 1766 - 1850
 Abt 1772 - 1835
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 Abt 1740 - 20 Feb 1798
 Abt 1743 -
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