We do show, only, the following in our Lufkin file for your Mary Ann Lufkin: Mary Ann Lufkin, born 18 October 1821 in Gloucester, Essex, Mass, the daughter of Moses Lufkin and Polly (Mary) Saunders; she married Thomas S. Kenton, 25 October 1840 in Gloucester, Essex, Mass. The source for this information was the Gloucester, Mass. Published Vital Records. I'm sad to say, but we currently, do not have any children of Mary Ann Lufkin and Thomas Kenton recorded, nor any further clues or information for Thomas Kenton.
Sarah, the lady at the Gloucester Archives has been very helpful with requests that I have had in the past. Do you have Mary Ann Lufkin's parents traced back yet? Can provide you with the research information on her Lufkin lineage back to about 1674, when needed. Good luck on your quest. Art Smith