The collection consists of land registry copy books for the counties of Frontenac, 1797-1956 and Leeds, 1797-1955, as well as a number of miscellaneous registers from the registry offices. The Leeds County material includes Grenville County up until 1822. The majority of the books contain copies of deeds, mortagages, quit claims, wills (concerning property) and powers of attorney.
The collection was brought together from several family branches related to the Griers, particularly from that of the Cartwright family branch. The collection is comprised of additional material from the Addison, Butler, Farrell-Purnell, Matheson, Stevenson, Stewart,and Dobbs families. Included in the collection are correspondence, journals, photographs, accounts and mementos of Brigadier-General George Strachan Cartwright, as well as photographs and a commonplace book of Anne Leman Purnell and Harriet Dobbs Cartwright. Among the photographs are images of Aden, Yemen, Delhi, India and Niagara Falls from the 1890s.
The fonds consists of speeches delivered by Martin outside the House of Commons, 1947-1948 and 1950-1956, while Minister of National Health and Welfare.