TA DA !!!! Bingo is too mild for my response. Many, many thanks, Thomas.
You have quoted the booklet "A Short History of William George and Sarah Ann Hamilton Family" written by Gladys Aileen Hamilton circa 1977. I suspect you must also have a copy of it. Gladys was was the last surviving child of Sarah and William George HAMILTON.
I have extensicve information on the descendants of Sarah and William George, may I email you with further details?
Again, thank you so very much. It is wonderful to have that brick wall come tumbling down.