Thank you very much, Sandra and RJ137 for checking out Andrew's marriage and travel records. Too bad there are so many blanks on the marriage record and no specific people named in his obit, not even his wife.
You are right, RJ137, I was thinking wrong about Andrew's relationship to John and Martha Watterson. I have quite a bit of info about the children of John's brothers (John born 1824) and Andrew doesn't seem to fit. One of John's brothers was the Richard Watterson that we have followed to his death in Missouri in 1910. Richard was in Ohio before 1859 and I doubt that he would have emigrated without a 6 yr old Andrew. His brother Thomas didn't marry until 1861. His brother William was in Quebec by 1847. Martha born 1824 is a different story-I have no brothers for her but there could likely be some. I only have 2 sisters but there were usually more children in the family in that time frame.
You have done a great analysis of the family RJ137. Martha born 1824 had a sister Margaret Leacock nee Watterson who died in Manchester, NH Aug 25, 1903 and Andrew doesn't mention her family in his obit. There was another sister Matilda that I haveno info on past her baptism in 1826 in Ireland.
Thanks again for all your help Sandra and RJ137.