William John Hardy (1857-1919)
Kedleston Hall, Derbyshire
John Henry Macartney Abbott (1874 - 1953)
Cragside, Northumberland
Edwad John Hardy (1849-1920)
Castle Ward, County Down
Edward John Hardy
Plas Newydd, Anglesey
William Paley Baildon (1859 - 1924)
Ightham Mote, Kent
John James Hardy
Llanerchaeron, Ceredigion
Royal Commission on Historical Manuscripts
Mottisfont, Hampshire
Thomas Hardy (1840 - 1928)
Stourhead, Wiltshire
John G. Hardy
Birmingham Back to Backs
Dorofield Hardy (active 1882 – 1920)
Sherborne Park Estate, Gloucestershire
Rear-Admiral John Hardy
Kingston Lacy Estate, Dorset
Tyntesfield, North Somerset
Henry Cranke Andrews (1758/9 - 1835)
Anglesey Abbey, Cambridgeshire
Erddig, Wrexham
John Le Neve (1679-1741)
Peckover House, Cambridgeshire
Henry Petrie (1768-1842)
Calke Abbey, Derbyshire
Robert Gathorne-Hardy (1902-1973)
Sissinghurst Castle Garden, Kent
John Sharpe (1769-1859)
Wallington, Northumberland
Jane Wells Webb (1807 - 1858)
Mount Stewart, County Down
Dinefwr, Carmarthenshire
Clandon Park, Surrey