Source: The Illustrated London News, Feb. 21, 1846, p.135
General Cemetery, Kensal Green, Harrow Road, The New MONUMENTAL CHAMBERS are completely FINISHED, for the reception of Statues and Monuments of value, under cover, where they will be as secure from accident and weather as if erected in a Cathedral Church. His late Royal Highness the Duke of Sussex is interred in this Cemetery, as are also many deceased members of the Nobility. The Chambers can be viewed from Ten till dusk. Monumental Chambers, Private Catacomb under Colonnade, Common interment in the Cemetery, Private Grave in perpetuity