Heron, D. C. (1846). College Historical Society, founded 1770, revived 1843: An address delivered before the College Historical Society in the Dining Hall, Trinity College, on the first night of the fourth session, November, the fourth, 1846 ... to the president, vice-presidents, ... of the College Historical Society. Printed for the College Historical Society by E. Ponsonby.

Heron, Denis Caulfield. College Historical Society, Founded 1770, Revived 1843: An Address Delivered Before the College Historical Society in the Dining Hall, Trinity College, on the First Night of the Fourth Session, November, the Fourth, 1846 ... to the President, Vice-presidents, ... of the College Historical Society. Printed for the College Historical Society by E. Ponsonby, 1846.