I do not know when Lucy was born or left the family but she is not on the census for 1851 with the family. In the obituary of William Publow (son of Lucinda Glascott Publow) it says that he married Lucy Glascott daughter of William Glascott of Lanark Co. This would mean that Lucy married her first cousin. See William Publow's record for the family. Information from Ann Belanger. Year of birth is a guesstimate by C.M.Richards 2001