I have Mary E, Letts m to my G grandfather Andrew J. Campbell. She was born 22 Aug 1815 in Dundee, NJ. She was the child of Joshua Letts b cir 1785 in Middlesex, NJ d 1814. He married Meleney Warne b 1789 Middlsex NJ d Nov 1895. d 1815, Monmouth Co, NJ This info was given to the DAR with my application to join. They verified it and I joinedthe DAR based on the above.