Hi Lou,
It's been a while so hope you are still there. Sadly, I've been unable find any copies of Sarah HILL's actual signature so can't help there. Have you managed to uncover any further details since your last post about her? I can give you details of her spouse and children if that might help although you may have already accessed them. I do suspect our 2 Sarahs are one and the same as the dates seem to fit. Just wish we could find out more...
Best wishes,
Robyne