Both TrevIthick sisters were at that same address in 1921 census and Christine was still there in 1939 register, where on FMP she is (understandably) transcribed as Christine TREVELHIDE. The address is described as a Medical home.
Dave
The most recent burial I can find from this institution was in 1970 (from the Loxley Chapel registers) so it must have lived on after the sisters died.
Hi Everyone,
EDIT:
Just noticed I made a typo in the suggested death of Christine Trevethick
It should have read 1957 not 1857.
(I am sure you all picked up on her death happening before her birth)
HAPPY HUNTING:sleuth_or_spy: