Rachel Heaton was born Sep 30, 1806 in Washington County, PA, daughter of John Heaton (b. 1764 in NJ) and Anna Drake Heaton. She and husband James Johnson came to Meigs County, OH in 1839, I'm not sure of the relationship to William Heaton (1764-1843) who was also in Meigs County by about 1830 and seems to have come from Maryland. His wife (probably second wife) was Mary Barton, b. 1793.
He and Mary had quite a few children, including Jackson Heaton, who lived in Meigs County.