Morning all,
Thank you very much for the information here.,
1841 census for Islay looks interesting. Gives me a bit of a era and era to work with.
1851 census. Also going to hunt for Ann Anderson's death info 1851 onwards in the Glasgow area.
Mary Morrison's 1st Marriage: I may just put that down on my FTM for now but I has a quick search on Scotlands People and couldn't see a marriage of a Duncan McDougall and Mary Morrison. One to come back to for now.
Again Thank you for all the help so far

Neil.