It may be possible to confirm family relationships with Thomas by comparing test results with other
carriers of his ancestors' Y-chromosome or mitochondrial DNA.
Y-chromosome DNA test-takers in his direct paternal line on WikiTree:
Carl Comer :
AncestryDNA Paternal Lineage (discontinued) 37 markers, haplogroup R1b, Ysearch BN8NY, Ancestry member CarlJComer +
Family Tree DNA Y-DNA Test 111 markers, haplogroup R-M269, Ysearch BN8NY, FTDNA kit #362698