John Joseph Blackford - Pedigree | FamilyCentral
 7 Feb 1712 - 26 Jul 1786
 22 Mar 1682 - 14 Jul 1760
 22 Mar 1684 -
 Abt 1640 - 12 Feb 1711
 14 Jan 1641 -
 Abt 1636 - 26 Mar 1693
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