Many thanks to all those good-hearted people offering input into 'our Sophia.'
I'm actually helping out a good friend Maureen whose husband is a great grand-son of Matthew Burton and Sophia, and I'm sure Maureen will make contact if necessary.
Incidentally, for those interested, you might like to log onto

ht tp://hauntsofbrisbane.blogspot.com.au/2012/08/sundays-at-normanby-another-beer.html