I wonder if there are some transcribing errors that have crept in.
Could Warter Hall be Warter Priory, now a 'gentlemen's residence' and could
be referred as 'hall'. It is/was owned by the Vestey family
(the meat firm).
Similarly, Neville Grange fould possibly be a misreading(not by you of course) of
'Leven Grange', about a half south of Leven villagee
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