Deletion of Gainsborough Preceptory

Comment: for the purposes of notability, it doesn't really matter if it existed or not (some non-existent things being very notable). What matters is whether it has been covered in reliable sources or meets one of our other inclusion guidelines. Of course, actually existing helps when it comes to generating that coverage. In this case, I couldn't find any coverage and without it, this would appear to be |original research without sufficient notability
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)