John M. Orr - Pedigree | FamilyCentral
 1829 - 1865
 1801 - 1871
 1801 - 1875
 Abt 1761 -
 Abt 1760/65 - 29 Dec 1835
 Abt 1726 - 1806
 Abt 1730/40 - 1803/06
 5 Mar 1696 - Aft 1772
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