Possibly, George Greville, 2nd Earl of Warwick, (1746-1816);
Francis, 5th Earl of Warwick, Warwick Castle, by 1900 (listed in the 1900 Heirlooms schedule as in the Armoury Passage as: ‘Antique bronze of skeleton’);
Guy, 9th Earl of Warwick, sale, Sotheby’s, Syon Park, 14th May 1997, lot 9;