Hi Glen ,
A new day has dawned and my mind has cleared slightly.
I have found your connection to the Leith Cromarty line.
John Leith b 1803 parents Nicol leith and Margaret Cromarty.John married Kaithren Dunnet. Their son William Miller Leith b 1847 married Elizabeth Green Duncan b 1841. They moved to Ontario Canada.
All gleaned from Roger Cockerline.
I presume that you are related
I was certainly disappointed that I could not download my information onto your email address.
I now live in Forster NSW Australia but was born in St Margaret's Hope South Ronaldsay.
My mother did have contact with some one in Canada before she died 2008. I as yet have not found any clues to whom that was.