I haven't been able to find a burial yet but...
There are 2 baptisms at St Phillips for William born 1814, Thomas born 1817, Henry born 1819 and (looks like Sherille) a daughter born 1821. All baptised on 10 Sep 1822 and address is given as Walston Lane. Parents are Thomas and Mary and Thomas is listed as an engine cutter.
I have also found a burial of Mary Fellows aged 3 days in 1816 at St Mary's. Not sure how relevant these are.
Janice
I now think the name is Priscilla.