François-Joseph Fétis
Belgian composer (1784-1871)

François-Joseph Fétis (French: [fetis]; 25 March 1784 – 26 March 1871) was a Belgian musicologist, critic, teacher and composer. He was among the most influential music intellectuals in continental Europe. His enormous compilation of biographical data in the Biographie universelle des musiciens remains an important source of information today.
Family
Fétis was born in Mons, Hainaut, eldest son of Antoine-Joseph Fétis and Élisabeth Desprets, daughter of a noted surgeon. He had nine brothers and sisters. His father was titular organist of the noble chapter of Saint-Waltrude. His grandfather was an organ manufacturer. He was trained as a musician by his father and played at young age on the choir organ of Saint Waltrude.
In October 1806 he married Adélaïde Robert, daughter of the French politician Pierre-François-Joseph Robert and Louise-Félicité de Kéralio, friend of Robespierre. They had two sons: the elder son Édouard Fétis helped his father with the editions of Revue Musicale and became member of the Royal Academy, while the younger son Adolphe Louis Eugène Fetis was a composer and professor.
This brief starts where responsible research should: with the source description of “François-Joseph Fétis” as belgian composer (1784-1871). Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the people & ideas register because the source frames it as belgian composer (1784-1871). Its deeper value depends on whether names, dates, institutions and citations support that framing.
Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Sep 9, 2026. The linked authority identifier is Q523581. VIAF identifies the subject as 69078568. The Library of Congress control number is n82246099. 4 of 4 selected statements include explicit references; 1 carry qualifiers and 1 use preferred rank. The first chronological checks are 1784, 1871 and 1806.
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This entry incorporates text from “François-Joseph Fétis” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.