Rachel Leonard EDSON,Higginsport,OH,1840

I am looking for additional info for Rachel Brown Leonard EDSON; born Apr 11, 1795, Seekonk, RI; married SHEPHERD EDSON Dec 24, 1793, Westmoreland, NH; widowed Dec 13, 1826; moved with children Almon Shepherd EDSON, Berilla Elizabeth EDSON and Emeline Winchester EDSON to southern Ohio in the 1830's; Rachel's second marriage to John Sargent, July 6, 1840, Higginsport, OH.Rachel died March 8, 1881, Alstead, NH at age 85.

I would love to find out why they decided to relocate to Ohio and how they made the trip. Also interesting would be details of Rachel's return to NH after living in Ohio.

Rachel's son Almon Shepherd EDSON married Margaret Blackburn, KY, Aug 8, 1839 in Ripley, OH. Their three daughters were LUCRETIA EDSON (my g-grandmother, b. Dec 2, 1840), Sarah Emeline EDSON (Nov 3, 1842) and Amanda Frances EDSON (1846).

Does anyone have information about Lucretia EDSON and Enoch M. Bagby (married Feb 21, 1866, Clermont County, OH), Emeline EDSON and Martin C. Jennings (married Feb 25, 1862), or Amanda EDSON and Samuel H. Gregg (married Feb 25, 1868)?

Any info will be greatly appreciated.