David A. Zerfas - Pedigree | FamilyCentral
 24 Oct 1854 -
 23 Sep 1829 - 1 Jan 1865
 Abt 1830 -
 12 Aug 1806 -
Family Group
 1784 -
 1785 - Abt 1835
 12 May 1727 - 27 Jan 1805
Family Group
Eliza J. Irwin
 md. 28 May 1881
  Children
    1.
Ada I. Zerfas
    2.
Ralph M. Zerfas
    3.
Flossie J. Zerfas