Timothy Nichols's DNA has been tested for genealogical purposes. It may be possible to confirm family relationships by comparing test results with Timothy or other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
Mitochondrial DNA test-takers in the direct maternal line:
I am very interested in the Nichols Family Genealogy. My father's family hails from Indiana. I have traced it back as far as James and Ann Nichols, approximately 1800 who I believe lived in Randolph County, Indiana. Their son was Enoch.