Plenderleath family correspondence
Letter to John Mackenzie
Letter from Roderick Mackenzie to John Mackenzie
Letter from Lord Dalhousie (probabaly to Roderick Mackenzie)
Letter from Lord Dalhousie to Roderick Mackenzie
Letter from Lord Dalhousie to Roderick Mackenzie
Letter from Roderick Mackenzie to John Mackenzie
Letter from Roderick Mackenzie to John Mackenzie
Address to Sir James Craig
Letter from John Painter, 28 May 1792