Correspondence by Helen McKenzie
Plenderleath family correspondence
Documents on the legacy of Simon McTavish
Documents on the seigneury de Terrebonne
Letter from Roderick Mackenzie to D. Ogden
Letter to Colonel Yorke
Kept copy of letter
Simon McTavish estate records
Letter from Roderick Mackenzie to F. Vassal de Monviel
Documents related to death of Roderick Mackenzie