Heatherr,
This may sound a bit odd but, this EXACT OPR page ( download date, time and search is the same) was passed to me last week via another Genealogy forum.
Was it you or another relative that I was discussing Janet Cunningham with?
She married one of my relatives and was last heard of in 1839 emigrating to the US via Canada together with her children and 2, positively identified young men.
They were both the sons of her husband's brother.
Whilst I can find both nephews in the US after their arrival, I never located Janet, her husband or any of their 4 children.( 3 Scots born & 1 Canadian born)
Anne