The Ricardo Family

The history of Ricardo begins in the shadow of Iberian crypto-Judaism. The presumed ancestors of the lineage belonged to these communities of conversos — Jews forced into baptism after the persecutions of 1391, then the expulsion decrees of 1492 in Castile and Aragon, and of 1496–1497 in Portugal — who secretly practiced the religion of their fathers for generations. Family tradition and established biographies place the origin of the branch in the Portuguese Jewish community: a family of merchants schooled in protective duplicity, whom the Inquisition watched and whom the hope of a safe harbor kept steadfast.

The patronym Ricardo, Christian and Iberian in appearance, belongs to these cover names adopted to blend into majority society, a phenomenon characteristic of the concealment strategies of crypto-Jews. Behind this facade, religious life was transmitted through discrete gestures, hidden fasts, an acute awareness of otherness. Faith perpetuated itself in fragments: a blessing pronounced in a low voice, a Hebrew calendar held in memory rather than displayed on a wall, a refusal to eat pork explained by reasons of health. This Marrano religiosity — a mixture of stubborn fidelity and forced adaptation — was meticulously reconstructed by historians, who showed how transmission operated from mother to daughter, in the domestic sphere that the Inquisition penetrated with greater difficulty [Gitlitz, 1996].

The exit from the Peninsula, in the sixteenth and seventeenth centuries, finally opened the possibility of an open return to Judaism in lands of relative tolerance. For the Ricardo family, as for the entire Portuguese Nación, this haven took the form of Amsterdam. The origins of the family must be situated in this Iberian crucible: Portuguese merchants, schooled in the double culture of the Peninsula and secrecy, who waited only for an opportunity to become fully Jewish again. This double diaspora — first the exile of Sephardim, then the dispersion of crypto-Jews who returned to their faith — constitutes the profound cultural matrix of the Ricardo, one that nourishes both their ability to navigate between worlds and their enduring attachment to the solidarity of the Nación.

The Sephardic literary and intellectual production of this era bears witness to an identity that thinks of itself simultaneously as Iberian in language and culture, and as Jewish through recovered fidelity, weaving a complex relationship to double belonging [Wacks, 2015]. This relationship to the in-between — neither quite inside nor quite outside — foreshadows, at a distance of several centuries, the singular position that David Ricardo would occupy in nineteenth-century English society: schooled in one community, active in another, recognized by all.

It was in the United Provinces that the Ricardo family found this haven. Amsterdam, in the seventeenth century, had become the "Jerusalem of the North," capital of a prosperous Sephardic Judaism, authorized to practice its faith openly, organized around the congregation Talmud Torah and its sumptuous Portuguese synagogue inaugurated in 1675. The Great Book — Amsterdam, published by the same platform, retraces in detail the history of this community and its institutions; it will suffice to recall here that the Ricardo family inserted themselves into the dense fabric of Dutch commerce: colonial trade, brokerage, foreign exchange operations and transactions on the Amsterdam Stock Exchange, the first modern financial center in Europe.

Abraham Israel Ricardo, the known patriarch of the English branch, was born and grew up in Amsterdam within this flourishing Sephardic community before taking the family fortune to London. A member of the Nación, he belonged to that transnational network of Portuguese Jewish families whose branches connected Amsterdam, London, Livorno, Hamburg and Bordeaux, unified by the Portuguese and Spanish language, the liturgy of the Spanish and Portuguese rite, and tested mercantile solidarity. The Ricardo family of Amsterdam were shrewd brokers, versed in the arcana of nascent finance — stocks, annuities, bills of exchange — that made the wealth of the United Provinces.

This Dutch anchorage is decisive for understanding what follows. It bequeathed to the Ricardo family first-rate financial expertise, a cosmopolitan culture and a capital of relationships that made possible, a generation later, their London ascent. The lineage thus participated in one of the great movements of modern economic history: the transfer of the center of gravity of finance from the United Provinces to England, a transfer of which Sephardic families were, in many respects, the privileged vectors. Within the Nación, charity (tsedaka) and solidarity among coreligionists constituted a moral obligation as much as a practical necessity: the networks of trust that allowed commerce to function between Amsterdam, Livorno and London rested on an ethic of care for the other that families like the Ricardo embodied in their daily practices — interest-free loans to a coreligionist in difficulty, endorsement of a beginning broker, assistance in the settlement of a newcomer.

Around 1760, Abraham Israel Ricardo left Amsterdam for London, following the path traced by many families of the Nación attracted by the dynamism of the City and the relative tolerance of England since the readmission of Jews under Cromwell in the mid-seventeenth century. The Portuguese Jewish community of London was then flourishing, organized around the synagogue of Bevis Marks — consecrated in 1701, it remains to this day the oldest Jewish place of worship still in active use in Great Britain. It was in this institution that the Ricardos took root, as shown by the congregation's registers where the name appears among the active Portuguese families of the eighteenth and nineteenth centuries [Encaoua, 2023].

Abraham established himself as a stockbroker and merchant, and became a respected member of this community. Licensed on the floor of the Stock Exchange, he mastered the techniques of brokering public funds and securities, in an England undergoing full industrial and financial revolution. He married Abigail Delvalle, herself from a Portuguese Sephardic family established in London, and the couple had a large progeny — seventeen children according to family tradition. David, born on April 18, 1772, was the third of this sibship.

Abraham remained faithful his entire life to the faith of his fathers and to the institutions of the Portuguese community. He held positions of responsibility within the congregation and ensured that his children received a traditional Jewish education coupled with an early initiation into business. From the age of fourteen, David joined his father on the Stock Exchange floor, learning the stockbroker's trade at his side. This practical training, rather than bookish, forged in the future economist an intimate knowledge of market mechanisms that would nourish his theoretical analyses. The Ricardo household thus embodied the accomplished model of Sephardic success in London: religious, mercantile, and firmly rooted in the City.

Abraham's involvement in the collective life of the Bevis Marks community illustrates a virtue that the Jewish tradition has long upheld as a requirement: the obligation to contribute to the common good, not to stand apart from the institutions that the community has given itself to survive in diaspora. In the Portuguese Nación of London as in that of Amsterdam, the management of charitable works, community schools, and hevrot (pious confraternities) rested on the voluntary commitment of its most prominent members. Abraham Ricardo, in assuming these responsibilities, perpetuated a model of collective involvement that his children, in their divergent choices, would each in their own way transform.

The turning point of the lineage plays out in the biography of David Ricardo himself. In 1793, at twenty-one years old, he married Priscilla Anne Wilkinson, a young woman from a Quaker family, against his father's wishes. This exogamous marriage, contracted outside the Jewish community and outside his faith — David then embraced Unitarianism — provoked a profound rupture with his father Abraham and exclusion from the Sephardic family and communal circle. This act marks a pivotal moment: that of the secularization of a branch of the Nación, an illustration of an assimilation process that touched part of the English Jewish elite at the turn of the eighteenth and nineteenth centuries.

Deprived of paternal support, David had to establish his own business. Endowed with exceptional talent and a reputation for integrity, he experienced meteoric ascent on the London financial market. Broker, jobber, then speculator in public funds, he made his fortune notably during the great state loans contracted during the Napoleonic Wars. The operation linked to the 1815 subscriptions, on the eve of Waterloo, remained famous for having considerably increased his wealth. Having become one of the richest men in England, he was able to retire from active business and acquire the estate of Gatcombe Park, in Gloucestershire, transforming himself into a country gentleman.

The religious rupture had thus transformed into complete integration into the British establishment. Elected to Parliament in 1819 as Member of Parliament for Portarlington, in Ireland, David sat in the House of Commons where he defended his views on currency, free trade, and reform. The grandson of Amsterdam brokers of the Nación now sat at the heart of the legislative power of the Empire. This trajectory is neither a betrayal nor a redemption: it is the sign of an era when the Jewish elites of the great Western metropolises had to choose between communal belonging and full integration into the host society — rarely without pain, never without ambivalence.

Before the Principles, David Ricardo formulated his most decisive ideas in a context of acute political polemic. The An Essay on the Influence of a Low Price of Corn on the Profits of Stock, published in 1815, is the theoretical matrix from which the Principles would draw their most important developments. The essay appears at the precise moment when the British Parliament debates the Corn Laws — these protectionist laws that heavily taxed imports of grain to maintain high agricultural prices, to the benefit of landowners and to the detriment of manufacturers and urban workers.

Ricardo's argument is of relentless logic: when the population grows and food demand increases, the cultivation of increasingly less fertile lands mechanically raises the cost of wheat production on these marginal lands. Now, since market price aligns with the cost of the most difficult land to cultivate, the rent perceived on the best lands — the gap between this high marginal cost and their lower production cost — swells constantly. This swelling of land rent necessarily occurs to the detriment of the capitalist's profit, which contracts as rent absorbs a growing share of the product. Ricardo thus argues that the Corn Laws, by artificially maintaining grain prices, accelerate this process: they enrich landowners while stifling the accumulation of industrial capital and compressing workers' real wages.

The essay reveals, between the lines, a moral position as much as an economic one. In a country where Jews could neither sit in Parliament nor access Oxford and Cambridge universities, Ricardo, son of a Sephardic broker who became a merchant himself, sides with producers and workers against aristocratic rent. It is difficult not to read in this a sensibility forged in a milieu where fortune was earned through labour, competence and risk-taking — not through hereditary possession of land. Ricardian thought thus emerges from a lived experience of the market, from an intimate familiarity with credit, prices and money that had been transmitted to him, through daily apprenticeship, by a broker father of the Nación.

In 1817 appeared the On the Principles of Political Economy and Taxation, published by John Murray on 19 April. The work represents the culmination of a reflection undertaken since the Essay on Corn: an attempt to ground in rigorously deductive foundations the laws governing the distribution of the social product among the three great classes of society — landowners (rent), capitalists (profit) and workers (wages). This systematic ambition, this will to formulate general laws through abstract reasoning rather than empirical accumulation, constitutes Ricardo's fundamental methodological innovation and distinguishes his approach from that of Adam Smith.

The two major contributions that ensure the enduring renown of the Principles directly extend the intuitions of 1815. The theory of differential rent, set out in the very first chapter, formalizes what the Essay on Corn had sketched: rent arises from the difference in fertility between lands; it is an effect and not a cause of agricultural product prices. This inversion — against the physiocratic tradition that saw in the earth the primary source of wealth — overturned the conceptual frameworks of the age. As for the theory of comparative advantage, it is without doubt the most universally celebrated contribution in the history of economics: two nations have an interest in specializing and exchanging their productions, even when one of them is more efficient than the other in all domains of production. The celebrated example of English cloth and Portuguese wine — precisely Portuguese, as if Ricardo paid homage, in choosing his illustration, to the Iberian origins of his lineage — demonstrates that specialization according to relative, not absolute, advantages maximizes the wealth of both partners.

Ricardo also developed in the Principles a theory of value founded on labour incorporated in commodities, which was to exercise considerable influence on subsequent developments in economic thought, including among his most radical critics: Karl Marx, who recognized in Ricardo the most rigorous of bourgeois economists, constructed his own theory of surplus value in explicit dialogue with this theory of labour-value. The Ricardian legacy thus traverses the entire nineteenth and twentieth centuries. The posterity of his thought irrigates contemporary debates on competition, innovation and growth, where the analysis of market mechanisms and distribution remains central [Encaoua & Verdier, 2008]. Modern problematics of intellectual property and knowledge production extend, in a sense, Ricardian questioning about the sources of value [Encaoua et al., 2006 ; Encaoua & Lefèvre, 2004]. Abstract reasoning, the construction of simplified models, the ambition to formulate general laws: this intellectual toolkit, inaugurated by Ricardo, constitutes one of the foundations of modern mathematical economics [Encaoua, Guellec & Martinez, 2006].

Finally, it must be emphasized that the ethical and political dimension of the Principles. Ricardo does not write in a vacuum: he writes in the full period of the Corn Laws, in an England shaken by the social consequences of the industrial revolution. His defence of free trade is not a disembodied abstraction — it is a stance for the common good against the interests of a rentier class, for productive accumulation against sterile capture, for just price against monopoly. In this, the theorist of comparative advantage embodies, in the sphere of economic thought, a virtue that the Jewish tradition has long associated with social justice — tsedek — : the pursuit of an equitable organization of exchange, where each receives according to his productive contribution and not according to his birth.

David Ricardo died on 11 September 1823 at Gatcombe Park, aged fifty-one, leaving a considerable fortune and numerous descendants. From his union with Priscilla Wilkinson were born eight children, several of whom were sons who continued the family's social advancement in the English political and landed sphere. Three of them sat in Parliament — Osman, David junior and Mortimer Ricardo — perpetuating the lineage's insertion into the British ruling elite. The branch descended from the economist had thus entirely merged into the Protestant gentry, having abandoned all Jewish practice.

This dissolution was not, however, total at the level of the patronym. Other branches of the Ricardo family, descended from David's brothers and cousins who remained faithful to the Nación, remained inscribed in the Sephardic community of London and on the registers of Bevis Marks, where the name appears among the Portuguese families active in the eighteenth and nineteenth centuries. Sephardic genealogy documents these parallel branches, illustrating how a single name could experience divergent religious destinies — some assimilated, others faithful [Encaoua, 2023].

The fate of the Ricardo thus offers an exemplary microcosm of the History of Western Sephardim in the modern era: departing from Iberian Marranism, reconstituted as full-fledged Jews in Amsterdam, prosperous in the City of London, then divided between communal fidelity and assimilation into mainstream society. The family trajectory embodies, in outline, the constitutive tension of the Sephardic diaspora between Memory and modernity, between rootedness in the Nación and integration into host nations [Wacks, 2015]. What oral tradition preserves of the family's Jewish Memory and what the archives of Bevis Marks and London registers attest answer one another here to compose a nuanced portrait.

It remains to note that the name Ricardo, borne today by descendants whose religious, national and linguistic affiliations are multiple, constitutes itself a trace of this trajectory: an Iberian cover name become Portuguese Jewish family name, then English Protestant, then universal by virtue of intellectual renown. No lineage summarizes better, through its patronym alone, the History of Sephardic identities in motion.

Abraham Israel Ricardo (c. 1733–c. 1812) — Born and trained in Amsterdam within the Portuguese Sephardic community, Abraham Israel Ricardo left the United Provinces around 1760 to settle in London as a licensed stockbroker at the Stock Exchange. An active member of the Bevis Marks congregation, he held positions of responsibility and raised seventeen children in the Portuguese Jewish tradition. His expertise in brokerage on public funds and financial transactions constituted the practical capital that his son David transformed into theory. He remains the founding figure of the London branch of the Ricardo family.

David Ricardo [דייוויד ריקארדו] (1772–1823) — Born in London on 18 April 1772, third son of Abraham Israel Ricardo and Abigail Delvalle, David Ricardo is the economist who founded the English classical school alongside Adam Smith and Thomas Malthus. Trained on the Stock Exchange floor from the age of fourteen, he made his fortune in brokerage and speculation on government loans before devoting himself to theory. His Essay on the Influence of a Low Price of Corn on the Profits of Stock (1815) laid the foundations of his theory of differential rent, developed and completed in On the Principles of Political Economy and Taxation (1817). Member of Parliament for Portarlington from 1819, he died at Gatcombe Park on 11 September 1823, leaving to posterity the theory of comparative advantage, one of the cornerstones of modern global economy.

The Ricardo lineage condenses, in a single family saga, several centuries of Sephardic Jewish history. From crypto-Jews of the Iberian Peninsula to Amsterdam brokers, from Bevis Marks money changers to the theorist of comparative advantage sitting in Westminster, the Ricardos illustrate the archetypal path of the Nación portuguesa: clandestine survival, northern refuge, mercantile prosperity, and for certain branches, secularization and assimilation.

Two works mark the apex of this trajectory. The Essay on Corn of 1815 is the moment when a practitioner of finance, nourished by concrete experience of the markets and a sensitivity sharpened by the inequalities of English society, transforms observation into theory. The Principles of 1817 are the monument where this theory achieves its full systematic completeness. Between these two texts, barely two years: yet behind them, generations of Sephardic merchants, brokers, and traders whose competence, mobility, and market intelligence made this synthesis possible.

David Ricardo's rupture with the faith of his fathers, far from being an anomaly, expresses a deep tendency of the Western Jewish elite at the threshold of the Enlightenment and emancipation. And yet, something passes through his work that may owe something to this heritage: the conviction that free and equitable exchange is better than rent and monopoly; the idea that cooperation between distinct nations, founded on their differences and not on their mutual domination, produces more wealth than autarky; the refusal to legitimize birth and hereditary possession as titles to rent. These ideas, formulated in the language of classical economics, resonate with values that the Jewish tradition has carried through the centuries under the name of tsedek — justice — and tikkun olam — the repair of the world through action in the city.

It is this virtue — justice in exchange, the pursuit of an economic order founded on productive contribution and not on capture — that the Ricardo lineage will, above all others, have best expressed. Not through a pious or communal approach, but through the power of a thought that transformed the right to commerce into a universal principle. Thus the Great Book of the Ricardos closes on a fruitful paradox: a lineage can be lost to the community that bore it and, in the same movement, offer the world one of its most universal thinkers.