Ancestry

[sandrap]

Hi everyone.
I'm looking for any information on my 6 x great grandparents. James McMillan who married Margaret McMillan on 2nd June 1755 in Campbeltown. The only child I can find that they had so far was my 5th great grandfather Daniel McMillan born 10 Feb 1764. Daniel then went on to marry Margaret Easton in Glasgow on 28th April 1784 and it was an irregular marriage.
Any information would be great, Thank you Sandra.