Other customers of the company included Rockefellers, Vanderbilts, Paul Mellon and Henry Ford II. Ford's purchase of La Serre by Renoir through Parke-Bernet was a world record. Parke-Bernet also oversaw the sale of the estate of Hagop Kevorkian, the Armenian archaeologist, antiquities dealer, and philanthropist whose foundation gave major contributions to support the study of the Near East and Middle East at the University of Pennsylvania, New York University, and Columbia University.
Other clients of the company included Rockefellers, Vanderbilts, Paul Mellon, and Henry Ford II. Ford's purchase of La Serre by Renoir through Parke-Bernet was a record-breaking transaction. Parke-Bernet also handled the sale of Hagop Kevorkian's estate, an Armenian archaeologist, antiquities dealer, and philanthropist who funded significant contributions to Near East and Middle East studies at universities like Penn, NYU, and Columbia.