Randulph de Claverhall, also called Coverall, in the Manor of Adderley near Ightfield co. Salop, was tenant in fee under Wm. de Dunstanville, 1200. His son WIlliam Fitzralph de Calverhall was tenant in fee 1219. [1]
[1] Arthur L. Barker, The Barkers of Aston (Plymouth, England: The Mayflower Press, 1932, FHL film 1405167), 19, [FHLCatalog].