Cockersand Abbey chapter house - Credit: Wikimedia Commons
Cockersand Abbey chapter house is a mausoleum in the English village of Thurnham, Lancashire. A Grade I listed building and formerly part of Cockersand Abbey, it dates to 1230.The Chapter House, Cockersand Abbey – Historic England It was used as a family mausoleum by the Daltons of Thurnham Hall during the 18th and 19th centuries. The land was acquired by the Daltons shortly after 1556, when Robert Dalton married Ann Kitchen.The History of Thurnham Hall – ThurnhamHall.com Read more on Wikipedia
Source: en.wikipedia.org