Do you have the first name of Davis and the first name of Manlove? Do you have birth year, marriage year and death year?
My Davis line goes back to Daniel Davis who emigrated to America in 1759. He married Mary Nin in New York about 1758. They had two sons and two daughters. Son Zophar Davis was born 1769 in NY. He was the father of five and he died in Erie, PA in 1858.