Thank you Denise for responding.
Mercy Rose Sarah, if in fact that is her name, was born ca 1770 in South Kingstown, R.I. What is unusual is that she married into a family of Rose/Adams. We have Thankful Rose, born 1815 whose parents were Solomon Rose b 1788 and Mary Adams, b 1795; then Ebenezer Adams, Jr who married Mercy Rose Sarah, then Capt Ebenezer Adams who married Mary Rose and fought in the Rev. War.
If you can give me any other information, I would appreciate it.
Arlene Clarke Haddock