E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Bor (in Norfolk)
is a familiar term of address to a lad or young man; as, Well, bor, I saw the mouther you spoke ofi.e. Well, sir, I saw the lass . Bor is the Dutch boer, a farmer; and mor the Dutch moer, a female.