Can you provide any more info? What state was Rachel born in? Where did you arrive on the 1790s for her birth? I have a Rachel Coffee born in 1787 in Medway MA. Her parents were Ishmael Coffee and Hannah Gay. She was one of 16 children. There is a marriage to a Samuel Green, but many of these Coffee siblings had more than one spouse. If you can provide more info, that would be helpful.
Cheryl