An update on this saga:
I have now viewed LDS film number 106437. Unfortunately, no mention of our Sophia. The Robert GILL in this Will was a butcher of the town of Ramsey. It took the full two hours that I had the machine booked for to find and copy the 31 pages of this Will. I will endeavour to transcribe it and send to Jim Smith. Because of the time taken on this search I was not able to do any other searches that were requested. I am not able to follow up on any more films at present and for now will need to put this 'brick wall' in my too hard basket.
I once again convey my sincere thanks to all who have helped and suggested in any way.
Maureen Burton