W. Roos Sold at Auction Prices

Portrait painter, Historical-scenes painter, Mezzotintostecher, Miniature painter

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  • William Roos, Welsh , Portrait of a gentleman, oil on canvas, 73cm x 60cm, frame size 90 x 80 cm
    Mar. 17, 2026

    William Roos, Welsh , Portrait of a gentleman, oil on canvas, 73cm x 60cm, frame size 90 x 80 cm

    Est: $1,500 - $2,000

    William Roos Welsh Portrait of a gentleman, oil on canvas in original gilt frame

    Lawsons
  • WILLIAM ROOS (WELSH, 1808-1878) PORTRAIT OF A WOMAN
    Oct. 17, 2025

    WILLIAM ROOS (WELSH, 1808-1878) PORTRAIT OF A WOMAN

    Est: $150 - $250

    WILLIAM ROOS (WELSH, 1808-1878) PORTRAIT OF A WOMAN, oil on canvas, a half-length depiction of a woman wearing a black dress and bonnet, signed "Wm. Roos / Pinxit / 1849" verso, next to a profile sketch of a man, probably in the artist's hand. Housed in a period giltwood frame. Dated 1849. 13 1/2" x 11 3/4" sight, 17 5/8" x 15 1/2" OA.

    Jeffrey S. Evans & Associates
  • ATTR William Roos (UK,1808-1878) oil painting antique
    Jun. 12, 2022

    ATTR William Roos (UK,1808-1878) oil painting antique

    Est: $750 - $950

    ARTIST: ATTRIBUTED TO William Roos (British, Welsh, 1808 - 1878) NAME: Seated Girl with Dog YEAR: 1852 MEDIUM: oil on canvas CONDITION: Normal wear along edges. Minor craquelure. Few very small scattered inpaintings/touch ups. SIGHT SIZE: 17 x 21 inches / 43 x 53 cm FRAME SIZE: 21 x 24 inches / 53 x 60 cm SIGNATURE: on verso CATEGORY: antique vintage painting AD: ART CONSIGNMENTS WANTED. CONTACT US SKU#: 120172 US Shipping $60 + insurance. BIOGRAPHY: William Roos was a Welsh artist and engraver. Several of Roos' portraits, mainly of notable Welsh figures, are owned by the National Library of Wales.Roos was born in 1808 to Thomas and Mary Roose of Bodgadfa, Amlwch on the Isle of Anglesey. Although no exact date of birth exists, he was christened on 30 April 1808. In 1858, at the National Eisteddfod at Llangollen, Roos' paintings The Death of Owen Glyndwr and The Death of Captain Wynn at Alma won the second place prize. Although based in Wales, he spent periods of time in London and frequently travelled in order to sustain his portrait work.A popular portrait painter, several of his portraits are now held at the National Museum of Wales, including oils of preacher Christmas Evans, Thomas Charles, John Cox, and poet Talhaiarn. The Museum also houses several mezzotints and lithograph portraits by him.

    Broward Auction Gallery LLC
  • ATTR William Roos (UK,1808-1878) oil painting antique
    Mar. 13, 2022

    ATTR William Roos (UK,1808-1878) oil painting antique

    Est: $750 - $950

    ARTIST: ATTRIBUTED TO William Roos (British, Welsh, 1808 - 1878) NAME: Seated Girl with Dog YEAR: 1852 MEDIUM: oil on canvas CONDITION: Normal wear along edges. Minor craquelure. Few very small scattered inpaintings/touch ups. SIGHT SIZE: 17 x 21 inches / 43 x 53 cm FRAME SIZE: 21 x 24 inches / 53 x 60 cm SIGNATURE: on verso CATEGORY: antique vintage painting AD: ART CONSIGNMENTS WANTED. CONTACT US SKU#: 120172 US Shipping $60 + insurance. BIOGRAPHY: William Roos was a Welsh artist and engraver. Several of Roos' portraits, mainly of notable Welsh figures, are owned by the National Library of Wales.Roos was born in 1808 to Thomas and Mary Roose of Bodgadfa, Amlwch on the Isle of Anglesey. Although no exact date of birth exists, he was christened on 30 April 1808. In 1858, at the National Eisteddfod at Llangollen, Roos' paintings The Death of Owen Glyndwr and The Death of Captain Wynn at Alma won the second place prize. Although based in Wales, he spent periods of time in London and frequently travelled in order to sustain his portrait work.A popular portrait painter, several of his portraits are now held at the National Museum of Wales, including oils of preacher Christmas Evans, Thomas Charles, John Cox, and poet Talhaiarn. The Museum also houses several mezzotints and lithograph portraits by him.

    Broward Auction Gallery LLC
  • Possibly: William Roos (1808 - 1878)
    Dec. 01, 2021

    Possibly: William Roos (1808 - 1878)

    Est: $200 - $500

    Possibly William Roos, British (1808 - 1878) Antique Oil on Canvas "Seated Child with Dog" Inscribed and Dated 1858 en Verso. London stamp marks on reverse side of the canvas. Measures 17" x 21", frame measures 20-3/4" x 24-3/8". Condition: Has some patch work on the canvas otherwise good condition. Estimate: $200.00 - $500.00 Domestic Shipping: $145.00

    Kodner Galleries
  • stel tinnen rembrandtkannen met dubbelkakig scharnier, gemerkt met gekroonde roos en initialen L.V.W
    Oct. 20, 2020

    stel tinnen rembrandtkannen met dubbelkakig scharnier, gemerkt met gekroonde roos en initialen L.V.W

    Est: €1,000 - €1,500

    stel tinnen rembrandtkannen met dubbelkakig scharnier, gemerkt met gekroonde roos en initialen L.V.W voor Leonardus van Weert, Den Bosch, eind 18e eeuw, h. 24 cm ONLINE ONLY Furniture, Interior and general antiques (closing tuesday oktober 20 from 19.00)

    Veilinghuis Van Spengen
  • William Roos (Welsh, 1808-1878) Portrait of a seated lady, resting her arm on a sofa, in a brown dress, lace blouse and gold jewelle...
    Jun. 12, 2019

    William Roos (Welsh, 1808-1878) Portrait of a seated lady, resting her arm on a sofa, in a brown dress, lace blouse and gold jewelle...

    Est: £400 - £600

    William Roos (Welsh, 1808-1878) Portrait of a seated lady, resting her arm on a sofa, in a brown dress, lace blouse and gold jewellery signed "Wm. Roos / pinxit /1852", with a cartoon of a man's head to the reverse oil on canvas h:76 w:62 cm Provenance: Exning House, Newmarket, Suffolk

    Cheffins
  • WILLIAM ROOS (1808-1878) PORTRAIT OF A HORSE AND TWO DOGS IN A HILLY L
    Nov. 26, 2015

    WILLIAM ROOS (1808-1878) PORTRAIT OF A HORSE AND TWO DOGS IN A HILLY L

    Est: £400 - £600

    WILLIAM ROOS (1808-1878) PORTRAIT OF A HORSE AND TWO DOGS IN A HILLY LANDSCAPE signed and dated W ROOS pinxit 1857 (in red), 51 x 60.5cm ++Lined and with some localised restoration/retouching; old ingrained dirt mainly in the clouds. In what is probably the mid Victorian giltwood and composition frame

    Mellors & Kirk
  • WILLIAM ROOS (BRITISH, 1808-1878) PORTRAIT OF A GENTLEMAN, 1845 Oil on tin: 14 1/2 x 12 in.
    Jan. 24, 2015

    WILLIAM ROOS (BRITISH, 1808-1878) PORTRAIT OF A GENTLEMAN, 1845 Oil on tin: 14 1/2 x 12 in.

    Est: $800 - $1,200

    WILLIAM ROOS (BRITISH, 1808-1878) PORTRAIT OF A GENTLEMAN, 1845 Oil on tin: 14 1/2 x 12 in. Framed; signed and dated Provenance: Suzanne Fields Gallery, London by 1984; purchased December 28, 1984 and by descent to the present owner.

    Potomack Company
  • William Roos (British, 1808-1878) Portrait of a lady in riding dress and hat; portrait of a lady in green dress holding a fan; a pair
    Dec. 03, 2014

    William Roos (British, 1808-1878) Portrait of a lady in riding dress and hat; portrait of a lady in green dress holding a fan; a pair

    Est: -

    William Roos (British, 1808-1878) Portrait of a lady in riding dress and hat; portrait of a lady in green dress holding a fan; a pair

    Bonhams
  • William Roos (1808 - 1878) Portrait of a young
    Mar. 16, 2011

    William Roos (1808 - 1878) Portrait of a young

    Est: £150 - £250

    William Roos (1808 - 1878) Portrait of a young lady wearing a black dress, half length seated, pastel drawing, signed and dated 1857, oval, 37cm x 31.5cm also the companion - a pair (2)

    Halls Fine Art
  • William Roos (1808 - 1878) 'Portrait of a young
    Oct. 20, 2010

    William Roos (1808 - 1878) 'Portrait of a young

    Est: £300 - £400

    William Roos (1808 - 1878) 'Portrait of a young boy holding a book, his pet dog by his side' oil on canvas, signed and dated 1852 on reverse, 30cm x 24cm

    Halls Fine Art
  • William Roos (1808-1878) Bay hunters in landscapes
    Oct. 20, 2010

    William Roos (1808-1878) Bay hunters in landscapes

    Est: £800 - £1,200

    William Roos (1808-1878) Bay hunters in landscapes A pair, oil on canvas Both signed lower left Each 34 x 43 cm (13 1/4 x 16 3/4 in) (2) condition report: Relined, extensive retouching, heavy opaque varnish

    Dreweatts 1759
  • Attributed to William Roos (British, 1808-1878), New Year Toast, Signed and dated "Wm ROOS pinxit 1864" l.r., Condition: Lined, retouch
    Oct. 03, 2009

    Attributed to William Roos (British, 1808-1878), New Year Toast, Signed and dated "Wm ROOS pinxit 1864" l.r., Condition: Lined, retouch

    Est: $1,500 - $2,000

    Attributed to William Roos (British, 1808-1878) New Year Toast Signed and dated "Wm ROOS pinxit 1864" l.r. Oil on canvas, 30 x 36 in. (76.2 x 91.4 cm), framed. Condition: Lined, retouch, varnish inconsistencies, craquelure, surface grime.

    Skinner
  • AFTER ROOS, "Portrait of Tallaiarn" (sic) portrait
    Jul. 15, 2008

    AFTER ROOS, "Portrait of Tallaiarn" (sic) portrait

    Est: £300 - £500

    AFTER ROOS, "Portrait of Tallaiarn" (sic) portrait of John Jones, "Talhaiarn" (1810-1869), inscribed verso, canvas. 30" x 25". Note of copy of a painting by W. Roos of Anglesey, 1808-1878.

    Peter Francis
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