I have some information on Charlotte C. Dow of Lyman NH based on The Book of Dow.I have nothing independent to confirm its accuracy. Charlotte was the dau. of Asa Dow and Betsey Moulton. They were m. Bath NH 9 Nov 1820. Asa was the son of Cyrus Dow b. 1772. Cyrus was the son of Asa Dow and Mary Wheeler. The book continues to trace this line back to Thomas Dow of NewburyMA in 1639.Email me if you don't have access to the book and need more detailed information.