Expediente Brunet · Los fundadores
How José and Francisco Brunet went from a Catalan village of 468 souls to the credit of San Sebastián — and whether the family history has ever been properly written. It has not. It could be.
Copons (comarca of l'Anoia, Barcelona) had 468 inhabitants in 1787 — and produced roughly 291–300 documented merchants active across Spain between 1700 and 1819. This is not folklore: it is one of the best-studied small-town trading diasporas of early modern Catalonia, the life's work of historian Assumpta Muset i Pons (PhD, Universitat de Barcelona, 1994).
How the Copons system worked D:
"Incorporaven, així, una nova funció: la de banquers." Muset — the diaspora's endpoint, stated verbatim: savings became deposits, deposits became banking. The Brunet trajectory is her model's textbook case.
The direct hit D — Muset, Revista de Historia Industrial 8 (1995), p. 197, after counting Copons merchants in Valladolid (18), Segovia (11) and San Sebastián (10):
"Algunas de estas estirpes desarrollaron un importante protagonismo durante el siglo XIX, llegando a liderar algunas de las iniciativas industriales y bancarias más interesantes surgidas en España. Los ejemplos más conocidos son los de los Vidal y los Jover, en Valladolid, y los Brunet, en San Sebastián." Her footnote cites exactly Gárate 1990 — the two literatures already talk to each other.
Her table of emigrant negociants lists ten Brunets, including all three founders with destination "S. Sebastián/Bilbao/Vitoria" — plus a "Brunet Casulleres, Manuel" on the same Basque axis, hinting the bridgehead may predate the three brothers I. Alongside them on the same route: men of the Ramon Segura and Ramon Vidal families — kin territory, since the brothers' mother was María Teresa Segura, of another of the four ruling Copons houses. They did not arrive as strangers; they arrived as the newest cell of a two-generation-old network. No és casualitat, és xarxa.
Three half-brothers, sons of Francisco Manuel Brunet y Casulleras (b. Copons 1731): Manuel Brunet Tudó (b. 1755, first marriage) and José (b. 1766) and Francisco Brunet Segura (b. 27-X-1768), of the second marriage to María Teresa Segura. They arrived "a finales del siglo XVIII… con escasos medios económicos" — so poor that no marriage capitulations were signed, "por ser poco o nada lo que se aportaba." José's own testament itemizes his entire starting capital: ~60.679 reales cash, six vales reales, and a third of some inherited Catalan credits.
From 1808 the brothers moved their businesses to the Biscayan port of Lequeitio, where children of both were born; Manuel, tellingly, stayed, and testified as a witness to the 1813 fire that destroyed the city (testimony recoverable in Murugarren's 1993 study of the fire, BEHSS 27). Francisco's wife's dowry "pereció en el general incendio."
Back in the ruined city, the surviving business was distress and credit: an embargoed workshop bought in 1820 at three-quarters of appraisal; a solar in calle San Juan paid cash; mortgage loans to broken merchants in Donostia and as far as Navarre. The fire made them lenders. And in 1823 — the year the city emptied before the Cien Mil Hijos de San Luis and only ~200 people remained — the constitutional Ayuntamiento "se vio reducido a un alcalde: D. José Brunet." The Catalan peddler's son was, briefly and alone, the city's government. His testament remembers "las circunstancias políticas de aquella época, que nos tocaron mui de cerca a mi hermano socio D. Francisco y a mí…"
Net capital 4.138.542 reales vellón (José 2.084.161 / Francisco 2.054.370) — twenty-five years after arriving with ~60.000. The composition tells you what the business had become:
| Line | Rs. vn. | Reading |
|---|---|---|
| Current-account credits | 2.088.538 | The loan book — already half the house |
| Cash in caja | 512.300 | War-chest liquidity |
| Tobacco ventures (two) | 493.276 | The combine — see §6 |
| Goods in/out of warehouse | 473.802 | Cuban sugar, Guayaquil & Caracas cacao, China cinnamon, pepper, iron bars, lamb pelts for London |
| Real estate | 421.981 | House at San Juan 1, Plaza Vieja, solares; the Catalan plots worth only 24.526 |
| Vales reales + escrituras | 335.627 | Incl. credits vs. the Province for provisioning its battalions |
| Bills on the plaza + other cities | 247.807 | The Bayonne–Cádiz–Santander endorsement circuits |
| Ships | 45.000 | Shares in three lanchas, ¼ of the cachemarín San José, stakes in two América veterans |
| Deposits owed to others | (711.726) | Depositors in Cádiz, Madrid, Santander, Bilbao, Lequeitio |
Lending at three times deposits: the loan book was their own trade profit at work. When claims-on-people exceed goods-in-warehouse, the merchant is already a banker — true here by 1823.
Two vehicles with the plaza's two biggest houses: a sociedad primitiva with Viuda de Collado e hijos (Santander origin) and Pedro Queheille e hijos — the three forming "el grupo casi monopolístico" of tobacco in San Sebastián — plus a tobacco factory, Ph. Rinchan y Cía, shared with the Queheille (Brunet outlay 337.413 rs.; front-man Felipe Rinchán went bankrupt in 1818 and was calmly re-empowered by both houses in 1822 — they stood by their man). The Collado alliance ennobled: José Manuel Collado y Parada, godfather to José Brunet's youngest daughter, became Minister of Finance (1854) and 1st Marqués de la Laguna.
Exactly the Copons playbook, transposed:
Civic capstones: José constitutional alcalde 1823; hidalguía recognized for both brothers at the Juntas Generales de Guipúzcoa, 1827; José president of the Junta de Beneficencia, 1841. The next generation compounded: José Manuel Brunet y Prat, alcalde 1838–41, senator, 68 years in the house (1824–1892).
The poetry you spotted is the documented shape of the thing — published in two halves that already cite each other (Muset's footnote 22 is Gárate 1990).
One family, six steps, each forced by a discontinuity. Cacao and sugar became credit; credit became a casino; the casino's company seeded the company that built the María Cristina. The 1904 balance sheet — where the Casino's assets include Fomento shares and its accounts run through Banca Brunet — is the whole arc on one printed page.
No proper family history exists — and it is unusually feasible to write one. The two scholarly literatures (Catalan diaspora, Basque banking) cite each other but have never been joined in one narrative; Gárate left the Donostia archival map drawn to legajo and folio; the exact Catalan parish volumes are now identified; private family archives and living descendants are locatable. Estimate: a ~300-page book, roughly two archival years, architecture:
I. Copons and the diaspora · II. The house, 1794–1841 (the 1823 balance as centerpiece) · III. The industrial pivot, 1841–1876 · IV. Civic capitalism of the Belle Époque, 1876–1923 · V. Persistence and dissolution, 1923–1990 · Apparatus: genealogy, capital tables of every firm reconstitution, gazetteer of surviving sites, the photographic corpus. Proposed structure — Dr. Etxeberria
A unique asset: the family's own photographer — uncle José Brunet y Bermingham's ~1.000 glass plates (1865–1891), held at the Fototeca de Navarra. The family documented the city it was building; the book could be illustrated almost entirely from inside the family.
Copons belongs to the bishopric of Vic. Fons of Santa Maria de Copons: baptisms of all three brothers in vols. A-C-D-E/2 (1696–1752) and A-C-D/1 (1753–1811); parish notarial series T/6bis (1771–1847) should hold the 1815 Brunet Casulleras testament and the father's marriage capitulations. Partly digitized at abev.net.
District notarial protocols from 1290; 118 registers of lawsuits 1500–1846 (check Brunet litigation); hipoteca books for the fate of the family plots (Segur, Prats de Rei, Copons, "la Garriga").
Her research files on all 291 negociants — recently donated. The fastest route to her Brunet source citations.
Ajuntament / Camí Ral board / Jaume Ortínez → the Múgica-Brunet sisters (oral history). A house called "cal Brunet" still exists — whether it is the ancestral casa pairal is an open (and delicious) question for the cadastre.
Testaments, the 1823/1838 balance, powers, protests — Gárate's legajos 27–33, 108, 114-52, 148, 202–203.
Banco de España (Secretaría leg. 1.027 — their credit standing); Registro Mercantil de Gipuzkoa (firm reconstitutions 1880/1889/1901/1916; Fomento Tomo 18 Hoja 431); AGI Ultramar 981 (Compañía de La Habana creditors); Archivo Municipal de Donostia; Archivo Diocesano de Gipuzkoa.
José Brunet y Bermingham's ~1.000 plates (1865–91) — the family's own visual record of the city it built.
Chapa Brunet, Múgica Brunet, Lapuerta Quintero (via researcher M. Caballero-González) — the one place a surviving company archive or correspondence could turn institutional reconstruction into lived narrative.
Companion artifacts: Guillermo Brunet Bingley — Dossier (the main file) · Casino & Fomento en cifras (the CFO chartbook). Working files (Muset PDFs/OCR, ABEV catalog, Camí Ral 45, Gárate OCR) preserved in the session scratchpad. Quotes derived from OCR should be checked against the linked PDFs before publication. Compiled July 2026.