Provenance:

• by 1769 - 1819

George Harry Grey, 5th earl of Stamford and 1st earl of Warrington, 1737 - 1819 (Dunham Massey, Altrincham; England; Enville Hall, Staffordshire, England), probably by inheritance to his son, George Harry Grey, 1819. Source: 1769 Dunham Massey inventory

• 1819 - 1845, Probably George Harry Grey, 6th earl of Stamford and 2nd earl of Warrington, 1765 - 1845 (Enville Hall, Staffordshire, England), probably by inheritance to his grandson, George Harry Grey, 1845.
• 1845 - 1883, George Harry Grey, 7th earl of Stamford and 3rd earl of Warrington, 1827 - 1883 (Enville Hall, Staffordshire, England), probably by inheritance (life interest only) to his second wife, Katherine Cocks, 1883.
• 1883 - 1905, Probably Katherine Cocks, countess of Stamford, died 1905 (Enville Hall, Staffordshire, England), probably by inheritance to her grandniece, Catherine Sarah (Payne) Grey, 1905.
• 1905 - Probably Lady Catherine Sarah (Payne) Grey, died 1925 (Enville Hall, Staffordshire, England), probably by inheritance to her son, John Foley Grey.
• - 1928, Sir John Foley Grey, 8th Bart., 1893 - 1938 (Enville Hall, Stafford, England; Birmingham, West Midlands, England) [sold, Grey sale, Christie's, London, June 15, 1928, lot 48, to Colnaghi.]
• 1928, Colnaghi (London, England), sold to L. Gow, July 1928; transaction cancelled and painting returned to Colnaghi by November 1928; sold to F. B. Daniell and Son, 1928.

Source: GRI, Colnaghi Records, Old Master Paintings Stock, no. A1535.

• 1928 -

F. B. Daniell and Son

• -Charles Russell
• 1960, Estate of Charles Russell [sold, Sotheby's, London, December 7, 1960, lot 9, to Thomas Agnew & Sons, Ltd.]
• 1960 - 1961, Thomas Agnew & Sons, Ltd. (London, England), sold to J. Paul Getty, 1961.
• 1961 - 1976, J. Paul Getty, American, 1892 - 1976 (Malibu, California; Sutton Place, Surrey, England), upon his death, held in trust by the estate.
• 1976 - 1978, Estate of J. Paul Getty, American, 1892 - 1976, distributed to the J. Paul Getty Museum, 1978.

• Art Treasures of the United Kingdom Collected at Manchester in 1857 (May 5 to October 17, 1857)

Art Treasures Palace (Manchester), May 5 to October 17, 1857

• Sir Peter Lely, 1618-80 (November 17, 1978 to March 18, 1979)

National Portrait Gallery (London), November 17, 1978 to March 18, 1979

• Painted Ladies: Women at the Court of Charles II (October 11, 2001 to March 17, 2002)

- National Portrait Gallery (London), October 11, 2001 to January 6, 2002

• Google Arts & Culture — portrait-of-louise-de-keroualle-duchess-of-portsmouth-peter-lely/cgHbfixwTJe0qw
• https://www.getty.edu/art/collection/objects/667/peter-lely-portrait-of-louise-de-keroualle-duchess-of-portsmouth-dutch-about-1671-1674/

• 
  painting auctioned by Christie's in 2011