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WikiTree profile McDonald-1575 created through the import of Collier, Centola, Di Rocco, Po(1).ged on Oct 14, 2011 by Michael Collier. See the Changes page for the details of edits by Michael and others.
It may be possible to confirm family relationships with Mary by comparing test results with other carriers of her mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Mary: