Gaspare Pacchierotti
Italian opera singer

Gaspare Pacchierotti (Italian: [ˈɡaspare pakkjeˈrɔtti]; variants of his names include Gasparo and Pacchiarotti; 21 May 1740 – 28 October 1821) was a mezzo-soprano castrato, and one of the most famous singers of his time.
Life
Training and first appearances
Details of his early life are scarce. It is possible that he studied with Mario Bittoni, maestro di cappella in the cathedral of his home city, Fabriano. Under the stage name of Porfirio Pacchierotti, he made his début in Baldassare Galuppi's opera Le nozze di Dorina at the Teatro dei Nobili in Perugia during the carnival season of 1759, playing, as young castrati often did, a female role: Livietta. He made further appearances under his assumed name in Venice (1764) and Innsbruck (1765). On this latter occasion he sang Acronte in Hasse's Romolo ed Ersilia on the occasion of the marriage of Peter Leopold of Habsburg-Lorraine, future Grand Duke of Tuscany and Holy Roman Emperor, and the Infanta Maria Luisa of Spain. Here, for the first time, he encountered the famous castrato Gaetano Guadagni, then at the height of his career.
Early career
By the late 1760s Pacchierotti was well established in Venice, both as an opera singer and member of the choir of St Mark's, where Galuppi was Director of Music. His first success as primo uomo (lead male singer) was in that composer's Il re pastore, in which he first sang the role of Agenore at the Teatro San Benedetto, Venice, in the summer of 1769. In that city he also received further vocal tuition from Ferdinando Bertoni, the composer and singing teacher, who became a lifelong friend.
This brief starts where responsible research should: with the source description of “Gaspare Pacchierotti” as italian opera singer. 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 italian opera singer. 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 8, 2026. The linked authority identifier is Q589048. VIAF identifies the subject as 37183000. The Library of Congress control number is nr2005012960. 4 of 5 selected statements include explicit references; 0 carry qualifiers and 1 use preferred rank. The first chronological checks are 1740, 1821, 1759 and 1764.
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This entry incorporates text from “Gaspare Pacchierotti” 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.