A total coincidence saw me in Walpole St Peter this week. That is where the church that served the Walpoles is located. FWIW, it is widely reckoned to be the finest parish church in these islands and I can well believe it,
There are many, many Carvers from Norfolk. There seems to be a line of craftsmen from Norwich and the surrounding area and my own branch from the Norfolk broads. There may be a common ancestor for this bunch. One of my Carver cousins (6th cousin, I think) has a theory that the family hails from the North Walsham area, which is to the west of Norwich and not so far from the Walpoles.
As said before, I doubt there is any documentary evidence to link these families together, but it is rather interesting to believe so, Now all I need to find out is whether the W Yorkshire Carvers have any idea where their branch of the family originated.