Just sent a request to the facebook group. This is my line the way I've tracked it.

1. Isaac Estey and Mary Towne
2. Isaac Estey and Abigail Kimball
3. Aaron Estey and Esther Richards
4. Aaron Estey and Molly Hooper
5. John Estey and Sally Desper (sp?)
6. George W. Estey and Mary Ann Farnsworth
7. Henry Joseph Estey and Calista Bull
8. Wilbur Henry Estey and Elizabeth Drury
9. William Estey and Christina Shackelford
10. Mary Estey and Jesse Stephens - my grandparents