This garden is depicted on the Second Edition Ordnance Survey 25-inch map of Anglesey XIX, sheet 14 (1900). Its main elements on that map include woodland, parterres, kitchen garden, boathouse, well, avenue, terrace, Nelson's statue, relict hedgelines, woodland with vista paths, pond, parkland, lawns, fountain, isolated geometric copses, conservatory and summerhouses. C.H. Nicholas, RCAHMW, 8th August 2006.