Coleridge Family Papers. Vol. cmxxiv. Letters, draft letters, speech notes and press cuttings of John Duke Coleridge relating to the Exeter election; 1862.
Coleridge Family Papers. Vol. cmxxv. Invitations and other materials received by John Duke Coleridge for events during his visit to the United States; 1883.
Coleridge Family Papers. Vol. cmxxvi. Draft speeches of John Duke Coleridge, some possibly parliamentary, on a variety of subjects, including the election of Bishops and the moral upbringing of children; n.d.