Dashwood MausoleumThe Dashwood Mausoleum was built in 1765 and is constructed of Portland stone and flint. The Mausoleum was built on the site of an Iron Age Hill Fort on West Wycombe Hill in Buckinghamshire houses urns containing the ashes of the Dashwood family. In the http://www.westwycombevillage.co.uk/dashwood-mausoleum/