1900 Census, Lancaster Township (south part excl. Lancaster vill.) Depew village, Erie, New York, United States
1910 United States Census, Lancaster, Erie, New York
1930 United States Census, Lancaster, Erie, New York, United States
1940 United States Census, Ward 3, Lancaster, Lancaster Town, Erie, New York, United States
Death records from Lancaster historical society
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DNA Connections
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 some percentage of DNA with Mary: