Martha Ellen Duff - Pedigree | FamilyCentral
 9 Aug 1844 - 15 Mar 1927
 23 Dec 1811 - 22 Sep 1874
 1779 -
 1783 -
 1746 - 1822
 Abt 1720 - 17 May 1796
 1722 - Aft 1796
Joseph Kollock
 md. 6 Oct 1863
Family Group
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