Portrait of Katherine Ochterlony née Tyler of Boston, Massachusetts

Oil on canvas

74 cm - 62 cm (29.13 in - 24.41 in)

Estimated price : £6,000 - £8,000

Mallams Auctioneers - Oxford,Mar 10, 2015

PORTRAIT OF A GENTLEMAN

Oil on canvas

60 cm - 49.9 cm (23.62 in - 19.65 in)

Estimated price : $15,000 - $20,000

Sotheby's - New York,Jun 05, 2013

Portrait of a gentleman

Oil on canvas

30 cm - 25 cm (11.81 in - 9.84 in)

Estimated price : -

Sold for: Signedin to unlock

Bonhams - San Francisco,Mar 23, 2013

PORTRAIT OF A GENTLEMAN

Oil on canvas

60 cm - 49.9 cm (23.62 in - 19.65 in)

Estimated price : $25,000 - $35,000

Sotheby's - New York,Jan 30, 2013

Portrait of a General, head and shoulders wearing a bicorn hat

Oil on panel

31 cm - 26 cm (12.2 in - 10.24 in)

Estimated price : £500 - £700

Sold for: Signedin to unlock

Bonhams - Oxford,Sep 06, 2011

Portrait of William Sharp

Oil on canvas

27 cm - 22.5 cm (10.63 in - 8.86 in)

Estimated price : $6,000 - $8,000

Sold for: Signedin to unlock

Rago Arts and Auctions - Lambertville, New Jersey,Dec 05, 2008

HALF LENGTH PORTRAIT OF MR ASHWOOD OF LICHFIELD

Oil on canvas

76 cm - 64 cm (29.92 in - 25.2 in)

Estimated price : £1,000 - £1,500

Sold for: Signedin to unlock

Lyon & Turnbull - Edinburgh,May 28, 2008

Miss Peggy

Oil on canvas, framed

29 cm - 24 cm (11.42 in - 9.45 in)

Estimated price : $8,000 - $12,000

Sold for: Signedin to unlock

Alderfer Auction & Appraisal - Hatfield, Pennsylvania,Jun 14, 2007