Dear Sir or Madam:      I am doing research on the family of my 82-year-old mother, Ruth Louise Jackson Sinclair (Mrs. John P. Green) of Waltham, Massachusetts.  She now lives in Somers Point, New Jersey.     Her great-great-grandfather (in her mother's father's father's family) was Moses Jackson of Canterbury, New Hampshire.  He was born in 1789 in Newry, Maine. On February 14, 1811 he married Miss Lovica (Lovisa or Louisa) Clemmons in Gilead, Maine. He was arrested on May 20, 1815 in Norridgewock, Maine on the charge that he had in his possession counterfeit bank notes and that he knew they were counterfeit.  Moses Jackson entered the state prison in Charlestown, Massachusetts on June 26, 1815.  He was released from this prison on October 18, 1818.  We do not know when he died or where he died.      There is a tradition in my mother's family that Moses Jackson went on a sailing ship from Boston, Massachusetts to Matanzas, Cuba.  We do not know if this story is true or not.  He would have done so between October 18, 1818 and the end of 1820.  His wife Lovisa (Louisa) Jackson is listed as Widow Lovisa Jackson with two young sons living in Shelburne, New Hampshire in the 1820 U.S. Census.  Moses Jackson and his parents, Joseph Jackson and Mercy Jackson, lived in Shelburne in 1806 or 1807. Does anyone know when Moses Jackson died and where he died? If so, would you please let me know? My family and I would really like to know if he went to Cuba.         My mother is the only one of her brothers and sisters still living.  She would like to learn as much as possible about her family.     Thank you very much for your kind assistance with our genealogical research.   Sincerely,   Susan M. Grady