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John Thomas

1826 – 1913

Welsh composer and harpist, called Pencerdd Gwalia

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About John Thomas

Lived 1826 – 1913 (aged 87). John Thomas was a British composer, music educator, harpist and musician.

John Thomas (1 March 1826 – 19 March 1913) was a Welsh composer and harpist. The bardic name Pencerdd Gwalia (Chief of the Welsh minstrels) was conferred on him at the 1861 Aberdare Eisteddfod.

Life He was born in Bridgend on Saint David's Day, son of a tailor, also named John Thomas, a clarinetist in the amateur town band. He was the eldest of seven children, four of whom also played the harp, most notably his brother Thomas Thomas. John Thomas started off by playing the triple harp, which had three rows of strings. At the age of 14, through the influence of Ada Lovelace, (Lord Byron's daughter), he was admitted to the Royal Academy of Music in London. His teachers there included Cipriani Potter for composition and John Balsir Chatterton for harp. He eventually married twice, both times to former students. His first wife, Alice Ann Keate, died in 1880, two years after their marriage; he married Joan Francis Denny in 1885.

In 1872, he was appointed harpist to Queen Victoria.

Publications 1862 Welsh Melodies, with Welsh and English Poetry, vols. 1 & 2, by John Jones (Talhaiarn) & Thomas Oliphant. Author: John Thomas. 1870 Welsh Melodies, with Welsh and English Poetry, vol. 3, by John Jones (Talhaiarn) & Thomas Oliphant. Author: John Thomas. 1874 Welsh Melodies, with Welsh and English Poetry, vol. 4, by John Jones (Talhaiarn) & Thomas Oliphant. Author: John Thomas.

Selected recordings John Thomas. Harp Music: Scenes of Childhood; Grand Duet; Cambria. Lipman Harp Duo (Naxos, 2007). John Thomas. Welsh Music for Voice and Harps: Hela'r sgyfarnog; Gogerddan; La primola; Cambria; Ymadawiad y brenin; Serch hudol; Hob a derry dando; Souvenir du nord; Dadl dau; Bedd Gelert; Thou art the star; L'Adieu. Rachel Ann Morgan, Edward Witsenburg (Globe Classics, 2012). John Thomas. Complete Duos for Harp and Piano, vol. 1: Souvenir du nord; Dyddiau Mebyd (Scenes of Childhood); Cambria; Dewch i'r Frwydyr (Come to Battle); Grand Duet in E flat minor; arrangements of Adelaide, Op. 46 (Beethoven); Themes from Carmen (Bizet); Gigue from Water Music (Suite No. 3 in G major by Handel). Duo Praxedis: Praxedis Hug-Rütti (harp); Praxedis Geneviève Hug (piano) (Toccata Classics, 2020).

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Important facts

Birth century
Education
Royal Academy of Music
Employers
Royal College of Music
Also known as
Pencerdd Gwalia, John Thomas (harpist)

People in John Thomas's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John Thomas's

Frequently asked questions

Who was John Thomas?

Welsh composer and harpist, called Pencerdd Gwalia (1826-1913)

When was John Thomas born?

John Thomas was born on 1 March 1826 in Bridgend.

When did John Thomas die?

John Thomas died on 19 March 1913 in London.

What was John Thomas's occupation?

John Thomas was a composer, music educator, harpist and musician.

What nationality was John Thomas?

John Thomas was British.

Sources & further reading

· Wikipedia: John Thomas

· Wikidata: Q1701921

· DBpedia: John Thomas (harpist)

Cite this page

APA: Biography.guide. (2026). John Thomas. https://biography.guide/john-thomas-composer/

MLA: "John Thomas." Biography.guide, https://biography.guide/john-thomas-composer/.

Chicago: "John Thomas." Biography.guide. https://biography.guide/john-thomas-composer/.

Data last updated: 2026-09-23 · Spot an error? Report a correction.

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