My research shows 3 Quint brothers who were all married in Topsham,ME: Joseph m.1803, Nathaniel m.1802, Wentworth m. 1805 Nathaniel had a dau named Elinor S, but I have a bd of abt 1815 - too young to be your Sophia. I'd be very interested in exchanging notes with you about these families. I happen to work in Lisbon,ME so would be able to do lookups there. Sorry I can't be of more help right now. Laurie Q.