A treatise of gavelkind both name and thing : shewing the true etymologie and derivation of the one, the nature, antiquity, and original of the other : with sundry emergent observations, both pleasant and profitable to be known of Kentish-men and others, especially such as are studious, either of the ancient custome or the common law of this kingdome / - Somner, William (Printed by R. and W. Leybourn for the author and are to be sold by John Crooke, and Daniel White, 1660)