The 1" map I have has my ley line calculations from the early '70's on. (Quite a few originate at The Poind and His Man). There's Wallington Hall at 024842 and Hallington Hall at 973759. Capheaton Hall is also thereabouts. I can't find any notes from Tomlinson on that part of the county so will make a visit to the Local Studies section of Central Library next week. The agricultural college is based in a hall - Ogle Hall, if memory serves me correctly. There are likely to be more carved stones around the Poind - reviewing each candidate could take several years - but it's a pity that Stan dismisses the stone without visiting it.