possibly Algarotti. Library of the Sommasco Convent (Santa Maria della Salute) (Venice, Italy)
Leopoldo Cicognara (Venice, Italy)
Antonio Canova (Venice, Italy)
Mons. Canova (Venice, Italy)
Francesco Pesaro (Venice, Italy)
1842, Edward Cheney (Venice, Italy)
April 29, 1885, sold by (Sotheby's, London, England) no. 1024
E. Parsons and Sons (London, England)
Earl of Ranfurly (Dublin, Ireland)
P. & D. Colnaghi (London, England)
Richard Owen (Paris, France)
Count Contini-Bonacossi (Florence, Italy)
Schaeffer Galleries (New York, New York, USA)
John S. Newberry (New York, New York, USA)
1965-present, bequest to the Detroit Institute of Arts (Detroit, Michigan, USA)