Haven't looked at ley lines yet, but saw familiar pics. Was in area over 50 years.
By chance, did you check the Vanderbilt Estate, Hyde Park.
Used to put the boat in at Norie. Actually put ashes from friend's relative on that Island. Kingston is interesting old place. Was capital before Albany (as can remember, ha). Lots of big, big names in Rhinebeck, Clinton Corners, and Millbrook NY. CCH Clearing (Family owned in Millbrook) wrote the Tax Code and was bought out by US Government back in the 90's, I believe. (Was ironic to find this out.) US actually owns most of the Tax Preparers, like H & R Block.