Letter from the Governor-in-Chief
Letter from Lord Dalhousie to Roderick Mackenzie
Documents of judgments rendered regarding Seigneury of Terrebonne
Letter from Roderick Mackenzie to F. Vassal de Monviel
Power of attorney for Louisa Mackenzie
Documents relating to estate of Simon McTavish
Letter to John Mackenzie
Simon McTavish estate records
Letter to Roderick Mackenzie from his son
Letters to Jacob Oldham and Mackenzie, Oldham & Co.