The collection consists of the Goodwyn of Dorking deeds, 1573-1754; Coke of Holkham deeds, 1671-1786; Montagu, duke of Montagu deeds, 1690-1735; Berenger of Iver deeds, 1693; Macro family deeds, 1711-1739; Boucherett of Lincolnshire deeds, 1720-1738; Brancaster Great Malthouse deeds, 1722-1729; Hooper of London deeds, 1723-1747; Spencer, duke of Marlborough deeds, 1735; Lamb of Lincoln's Inn deeds, 1737-1815; Southampton Street deeds, 1760; Waldo of Clapham deeds, 1769-1796; Edmunds of Grays Inn deeds, 1776-1788; miscellaneous deeds: Cardiganshire, 1672-1810; and miscellaneous deeds: England, 1699-1811.