Deborah was born about 1748. Deborah Jay ... She passed away about 1805.
Deborah Mccool in entry for Thomas P. Mccool, "Michigan Deaths and Burials, 1800-1995"
↑ "Michigan Deaths and Burials, 1800-1995," database, FamilySearch (https://familysearch.org/pal:/MM9.1.1/FH89-VLF : 9 December 2014), Deborah Mccool in entry for Thomas P. Mccool, 03 Oct 1873; citing Pokagon, Cass Co., Mi., reference v A p 53; FHL microfilm 1,021,048.
It may be possible to confirm family relationships with Deborah 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 Deborah: