Это не тот ли Feist у Вас в совпаденцах, который Z283*?
Информация про Fredric Warren Feist (email указан, но не стал светить)
R-M512 Y-DNA HAPLOGROUP
U5a1a1 mtDNA HAPLOGROUP
Most Distant Ancestors Paternal:Michael Feist, b. 1775Maternal:Martha A. Miller, b. 1838 and d. 1927 About Me No information entered. Ancestral Surnames Armistead, Augustine, Bennett, Birdsong, Birdsong/ I, Buckner, Dixon, Drake, Dumcan, Duncan, Evans, Feist, Goeke, Johnson, Kramer, Landrum, Landrum/ J, Landrum/ S, Meyer, Miller, Minton, Obert, Pamplin, Pettus, Scruggs, Seidhoff, Sellers, Shelburne, Shelburne/ J, Vollmer, Walker