WikiTree profile Duff-614 created through the import of McDuffee_MASTER_2012-06-09.ged on Jun 9, 2012 by Ted McDuffee. See the Changes page for the details of edits by Ted and others.
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DNA Connections
It may be possible to confirm family relationships with Jacob by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share some percentage of DNA with Jacob: