I am finding it difficult to identify the parents of my ancestor Nancy Bartlett. She married (1) ?? Dow and (2) Samuel Felch Jr.They were married in Salisbury MA Jan 20, 1828, close to the time of your family's marriage.Both were of Seabrook, NH. Until 1741 part of Seabrook was in Salisbury, MA. so it is not surprising their marriage was in Salisbury, not Seabrook.
I would like to collaborate with you in researching the Bartletts of Salisbury/Amesbury. Do get in touch if you are interested.