I am the ggrandaughter of Mary E. Letts b Cortland Co, NY,b 1814 she married my ggrandfather Andrew J. Campbell in 1837
He was born, according to him, in Connecticut in 1810. I have no proof of his Ct. birth. Mary E. Letts was the daughter of Joshua Letts and Meleny Warne, the daughter of Joshua Warne, my RV patriot. I am Looking for proof of Andrew's parents.