Underhill Bible - on eBay! A seller on eBay offered a bible bearing the bookplate of Abraham I. Underhill, one of three brothers who established a flour mill on the Croton River in 1792 under a Van Cortlandt family lease. The bible contained handwritten documentation of Abraham Underhill's marriage "in a publick Meeting of the people called Quakers at Croton in the Town of Cortlandt, the 19th da…