Blackbridge Cemetery is located beside Knox St. Columba Presbyterian Church in Lower Hutt. Although the cemetery was closed early in the 20th century, a memorial stone was erected about 1950, containing the names of those who were known to be buried there. In recent years a second memorial stone has been erected to commemorate people connected with Knox, whose ashes have been scattered in the cemetery. Refer :http://jewelian.wixsite.com/blackbridge-cemetery