One undated list of documents concerning the Fiefs Cournoyer, and two letters, one from each of Michel Hertel de Cournoyer and Jacqnes l'Ange Hertel de Cournoyer, her brothers.

Documents (3) which include Charles Le Moyne de Longueuil's marriage contract and a grant by him to Paul-Joseph LeMoyne, le Chevalier de Longueuil, of an arrière-fief in the Barony of Longueuil

This material documents the estate of Mrs. Charlotte Frobisher and includes a copy of her will and an inventory, 1820.

• Copy of Last Will and Testament pp. 1-3
• Household inventory pp. 4-11 (1820)
• Account of estate sale pp. 12-29 (1816)
• Account of bequeathals pp. 30-57 (1810-1821)

Collection of business and personal, incoming and outgoing correspondence. Includes loose ledger pages, financial invoices, and credit receipts.

File contains typed transcripts from the two volume John McDonald autobiographical notes.

File contains 2 items which are copies of legal documents. One is an extract of the creation of the Seigneurie de La Prairie-de-la-Magdeleine. The other is an account written over many month of the transfer of lands and moneys involving James McGill.

File contains personal ledger (cashbook) of James McGill from 1809-1817.

File contains 2 copies of the Desrivières family genealogy (family tree) from 1764 to the 20th century, including a list of sources, prepared by the McGill University Archives.

Consists of a copy of the Review of Branchline Train Service Studies, Western Lines.

The file contains one notebook of letters composed by Thomas Blackwood mostly relating to business operations in the North West Company. Information about pricing and inventory can be found.