...; sale, Lady Menzies, Mrs V.L. Hamilton, The Hon. P.L. Kindersley and Mrs H. Pitts [section Various Properties], London (Sotheby’s), 10 July 1963, no. 39, as Palamedes Palamedesz, called Stevaerts, _A Military Commander on Horseback, with a Town in the Background_, with pendant, as Palamedes Palamedesz, called Stevaerts, _A Military Commander on Horseback, with an Army in the Background_, £ 1,400 for both paintings, to the dealer L. Koetser, London;{Copy RKD.}...; from the dealer D.H. Cevat, London, fl. 12,000, to the museum, 1965
Bibliography and list of abbreviations for the provenance (pdf)