So perhaps you can give us the title of the book and the author? Someone might be able to access a copy too to have a look

Does it give a credit for the photograph?
Also I have asked you if you believe the house in Cazza's photo to be the one that was 17th century in origin, but your replies have not really been definite one way or the other. So perhaps I am not being clear enough or not asking the right question.
On Cazza's photo, please can you indicate what architectural features are mid 17th century because I cannot see any?
Re the pond allegedly located at the top of the bank behind a wall - don't think so. Look just to the right of the two bushes at the top of the the flight of steps - there are two equally spaced hemi-spherical stones on top of a sloped wall which I think borders a second set of steps and at the top is a higher terrace with a grass slope up to it. I can't see that it would be a pond with steps leading up to it like that.
(And apologies to anyone who might already have mentioned this particular feature.)
Nell