William Roos
William Roos (1808 – 4 July 1878) was a Welsh artist and engraver. Several of Roos' portraits, mainly of notable Welsh figures, are owned by the National Library of Wales.
William Roos

William Roos · Public domain
- Born
- 1808 · Amlwch.
- Died
- 1878
- Occupation
- engraver · painter
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Documentary evidence
Documentary basis
Authority files
wikidata · Q8017750
VALÉORINE Encyclopedia
The documentary record
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Institutions cited
Getty Union List of Artist Names
Complete reading chain (JSON)In this article
Life history
Life history
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.
Documentary record
William Roos (1808 – 1878) is described as a mezzotinter, history artist, portraitist, miniaturist and painter in the authority records of the Getty Union List of Artist Names. William Roos was born in 1808 in Amlwch and died in 1878 in Amlwch.
Gallery
Gallery
• Illustration — Talhaiarn (1864), National Museum Cardiff • Illustration — John Elias (1839), National Museum Cardiff • Illustration — Margaret Mary Thomas (1847), National Library of Wales • Illustration — Christmas Evans (1835), mezzotint by Roos after his own painting, National Library of Wales • Illustration — Bywyd Llonydd gyda Phetris (Still Life with Partridges) (1841), National Museum Cardiff

A painting from the Framed Works of Art collection at the National Library of wales.
William Roos · This image is available from the National Library of Wales You can view this image in its original context on the NLW Catalogue This image is also available at Art UK: entry benjamin-roos-of-parys-12

A painting from the Framed Works of Art collection at the National Library of wales.
William Roos · This image is available from the National Library of Wales You can view this image in its original context on the NLW Catalogue This image is also available at Art UK: entry christmas-evans-17661838
Text attribution
Licensing
Text attribution
Part of the biographical narrative on this page reuses licensed material. Its origin, revision and licence are recorded here.
The biographical narrative on this page is based on the Wikipedia article William Roos (artist), revision 1256614978 (EN edition), by its contributors. VALÉORINE has edited that text and built its own documentary record around it. The reused material is available under CC BY-SA 4.0, and this page's reuse of it is offered under the same licence. Everything else on this page — the chronology, the holdings, the evidence, the plates and the connections — is VALÉORINE's own record. Sources and licences.
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Ellis, Megan. ROOS, WILLIAM (1808 - 1878), portrait painter and engraver. 1959.
- 2.Welsh Engravers. National Library of Wales.
Bibliography printed in the source article · 1
- Lord, Peter. William Roos : A'r Bywyd Crwydrol / And the Itinerant Life. Oriel Ynys Môn. 2020. 978-1-902565-20-0.
References
Citations
References
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reference work
Secondary witness
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.
Elsewhere in Prints
4,138 published records in this field, each with its sources named.
- William Oakley BurgessEngraver
- William Pengree SherlockEngraver
- William PetersEngraver
- William RadclyffeEngraver
- William Rose BockEngraver
- William Russell FlintEngraver
- William SavageEngraver
- William Sawrey GilpinEngraver
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