Nancy Capper - Nancy Cappor b1765

We have a Nancy Cappor at the top of our tree. She married my g-g-g-g-grandfather John M Moore. Same birth year. All we know about them is:

1.JOHN M. MOORE was born 1757.He married NANCY CAPPOR.She was born 1765, and died 1842.
       
We have their descendant info down to the present, starting with:

Child of JOHN MOORE and NANCY CAPPOR is:
2.       i.       JOHN LEWIS MOORE, b. 1800; d. 1869.

Any information you have on Nancy would be helpful!

Thank you,

Sybil Johnson