Have a look at
http://archiver.rootsweb.ancestry.com/th/read/GLAMORGAN/2008-12/1228398871And scroll down to the entry for Waters - March 29th
Bessie Waters has died, she loved in Blaenavon and is dtr of late George Willey of Thornbank, Caerphilly.
Now, we know that Florence was nee Willey, was born Caerphily, and had a sister Bessie ..
(Added marriage OND 1911 Elizabeth Willey to William J Waters. She was Elizabeth in 1871 too)
Not only that but Florence and Nicholas lived in a house called Thornbank too - did they name it after her family home?
None of this proves anything really, just fills in a bit more about tbe family. And seeing as we have tbe burial of Kenneth with tbe Thornbank address, I think it does all fit in, despite some small discrepancies.
My conclusion is ........ I think the Bear should be called Thornbank!!