Document and letters written by Roderick Mackenzie
Memorandum by Roderick Mackenzie
Letter to George Simpson
Letter to John Mackenzie
Letter from Roderick Mackenzie to John Mackenzie
Letter from Roderick Mackenzie to John Mackenzie
Letter from Roderick Mackenzie to F. Vassal de Monviel
Letter from Roderick Mackenzie to Simon McTavish, 11 May 1800
Letter from Roderick Mackenzie to D. Ogden
Letter from Roderick Mackenzie to Henry McKenzie