Isaac Barton (1825-1908) scion of BARTON DNA Lineage VII
Two publishing companies competed in the "County Biography" market in the early 20thC, Chapman and Massie. This Capt. M. D. Massie biographical sketch is an often quoted source of information about the stalwart Issac and his large clan.
BART 083 Past and Present of Pike County Illinois Massie 1906.pdf