Davis, Francis Y. Genealogy of the Ancestry and Descendants of Captain Francis Davis, Founder of Davisville, New Hampshire, and of Some of the Posterity of His Brother, Gideon Davis: With Records of Many Other Descendants of Francis Davis, the Emigrant from Wales to America. , 1910. Internet resource.
It may be possible to confirm family relationships with Anna 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 Anna: