The manor of Beansheaf took its name from a 13th-century Tilehurst family. In 1316 John Beansheaf granted some of the manor's land to John Stonor. While it is not recorded how much was granted, it is likely that Stonor inherited the entire estate as the Beansheaf name did not appear in subsequent records. In 1390, Ralf Stonor gave the manor to William Sutton of Campden and John Frank. Frank later returned his share of the manor to Ralf Stonor, after which the manor was retained by the Stonor family until the end of the 15th century. The manor left the Stonor family when John Stonor died with no heirs. It passed through his sister, Anne, to her husband—Adrian Fortescue. Some of the manor was later reinherited by the Stonors, though the majority was retained by the Fortescues until passing through marriage to the Wentworth family. In 1562 the manor was bought by John Bolney and Ambrose Dormer, after which it was passed into the family of Tanfield Vachell. The manor was inherited by the Blagrave family some time after 1600.