The Pereira Family

Before becoming a name of the diaspora, Pereira was a name of the Iberian Peninsula, shaped in the medieval crucible where Jews, Christians, and Muslims coexisted. Historiography has long designated this coexistence by the term convivencia, whose synthetic works have revealed both its richness and its tensions (Vivian B. Mann, Thomas F. Glick, Jerrilynn D. Dodds, Convivencia, 1992). María Rosa Menocal described how, in medieval Spain, Muslims, Jews, and Christians contributed to the elaboration of a shared culture of relative tolerance (The Ornament of the World, 2002).

In Muslim Spain, Jewish communities experienced a cultural and intellectual flowering that Haïm Zafrani studied as a true golden age, before the decline that began in the twelfth century (Les juifs en Espagne musulmane : âge d'or et déclin (950–1150), 1983). In the Christian kingdoms of the north, Jews occupied a specific place in the economy, administration, and urban life, as Béatrice Leroy demonstrated for Christian Spain before 1492 (Les Juifs dans l'Espagne chrétienne avant 1492, 1993). This long presence finds its distant roots in Antiquity, whose complex relations between Jews and Christians under the Roman Empire Marcel Simon analyzed in Verus Israël (1948).

It is within this framework that the patronym Pereira took shape — not as a Jewish name in origin, but as a name of Iberian stock, bound to the land. The reference entry recalls that it was born from a Portuguese toponym and developed in Galicia under the forms Pereyra or Perera. It is only through forced conversion and onomastic assimilation that this name would become, for certain families, the outward sign of a concealed Jewish identity.

The age of the three cultures also bore its violence and its ruptures. The persecutions of 1391, the preachings of Vicente Ferrer, the pogroms that set the juderías of Castile and Aragon ablaze drove thousands of Jews toward a coerced baptism — the first act in a long succession of forced conversions that would culminate a century later. The convivencia was never a stable peace; it was rather a precarious equilibrium among three civilizations that admired, feared, and combated one another by turns. It is in this permanent tension that the consciousness of an Iberian Judaism took form — at once open to the intellectual currents of its time and deeply attached to its singularity.

The year 1492 constitutes the founding rupture. The expulsion of the Jews from the Spanish kingdoms, decreed by the Catholic Monarchs, drove tens of thousands of families into exile, a great part of whom crossed the Portuguese border (Béatrice Leroy, L'Expulsion des Juifs d'Espagne, 1990). This event inaugurates what historiography calls the Sephardic diaspora, whose five centuries have been traced in major collective syntheses (Henry Méchoulan (dir.), Les Juifs d'Espagne : histoire d'une diaspora, 1492–1992, 1992).

In Portugal, the respite was brief. The forced conversion of 1497, imposed en masse rather than expulsion, gave rise to a new population that would remain durably suspect in the eyes of society: the cristãos-novos, or "new Christians." Guilherme d'Oliveira Martins has shown how this Sephardic diaspora, from Spain and Portugal, subsequently spread toward the New World (A Diáspora Sefardita, 2015). It is precisely at this moment that ordinary Christian surnames — among them Pereira — were adopted or assigned to converted families. Its adoption became widespread among Sephardic Jews of Portuguese origin, and it spread through the diaspora as a name of "new Christians."

Yosef Hayim Yerushalmi analyzed with great subtlety the Marrano condition, that double existence in which the Christian façade concealed a Jewish fidelity more or less conscious, more or less organized (Sefardica, 1998). For the Pereira as for so many others, the name became an ambiguous garment: protective before the Inquisition, yet weighted with the memory of an origin that family memory refused to efface.

In the Iberian inquisitorial registers, the surname Pereyra or Pereira recurs with significant regularity among families suspected of judaïsant. There one finds the well-known grammar of crypto-Judaism: abstention from pork and seafood, the discreet lighting of Friday evening candles, the fast of the Grand Pardon observed behind closed doors, Hebrew prayers whispered from memory. These practices, documented in the proceedings, bear witness to an identitary resistance that neither coercion nor time fully succeeded in dissolving. It is this subterranean persistence that makes intelligible the phenomenon of "return to Judaism" that would take place in the lands of freedom in the following century — a return of which Abraham Israel Pereyra would be one of the most illuminating figures.

Fleeing the Portuguese and Spanish Inquisition, many families of "New Christians" emigrated to lands where they could, sometimes openly, return to Judaism. Paloma Díaz-Mas has outlined the broad contours of this Sephardic dispersion across Europe and the Mediterranean basin (Sephardim: The Jews from Spain, 1992). An essential branch of this diaspora moved toward the Ottoman Empire, whose Spanish-speaking communities left abundant documentation studied by historians (Michael Lehmann, Sephardic Lives, 2015).

To the north and west, Amsterdam became the capital of the "Portuguese Nation," that network of Sephardic merchants and scholars who, having fled the peninsula, openly restored their worship. It is in this milieu that the name Pereira distinguished itself: its wide diffusion throughout the Sephardic diaspora of Portuguese origin is attested in numerous communal registers. The great collective synthesis on the diaspora underscores the density of these commercial and cultural networks linking Amsterdam, Hambourg, Livourne, Venise, and the Atlantic ports (Henry Méchoulan (ed.), Les Juifs d'Espagne — Histoire d'une diaspora 1492–1992, 1992).

This phase of return to Judaism is essential for understanding Sephardic onomastics. Many families retained their Christian surname — Pereira, Pereyra, Perera — while associating it with a Hebrew name or a traditional Jewish name. Yerushalmi demonstrated how profoundly this double onomastics reflects the complexity of Marrano identity reconstituted in a land of freedom (Sefardica, 1998).

This return did not take place without pain or vertigo. Men and women who had lived their entire lives within Iberian Catholicism suddenly found themselves confronted with the obligation to learn or relearn the foundations of Judaism: the Hebrew liturgy, the calendar of festivals, the dietary laws, the rules of marriage and purity. For some, this return was a long-hoped-for deliverance; for others, it was accompanied by a sincere unease regarding the validity of their rediscovered faith and the authenticity of their repentance. It is precisely this disturbance of the Marrano soul — that burning question of teshuvah, of return and penitence — that La Certeza del Camino by Abraham Israel Pereyra would seek to resolve.

Among all the figures who bore the name Pereira in the Sephardic diaspora, Abraham Israel Pereyra occupies a singular place. His life is in itself a summary of a century and a half of Marrano history: born in Madrid to Marrano parents — he was then known as Thomas Rodriguez Pereyra —, he left the Iberian Peninsula for Amsterdam, where he arrived around 1644, passed through Venice, and resettled permanently in the Netherlands. There, he publicly resumed the Jewish name Abraham Israel Pereyra and rejoined the Sephardic community. According to Gershom Scholem, who devoted important pages to him in his work on Sabbatianism, he was "a descendant of a Marrano family from Madrid and one of the wealthiest industrialists and merchant princes in Holland."

The extent of his fortune is confirmed by Cecil Roth and Henry Méchoulan: Pereyra served for many years as president of the Portuguese Jewish community of Amsterdam, and he provided the primary financial support for the printing and publishing activities of the renowned rabbi Menasseh ben Israel — support without which many of the intellectual publications of that community could not have come into being. In 1659, driven by intense piety and by the concrete desire to sustain Jewish life in the Land of Israel, he founded and endowed the yeshiva Hesed le-Abraham (literally: "the grace of Abraham") in Hébron — a gesture that, beyond its beautiful onomastic symbolism, testifies to substantial charity toward the impoverished communities of the Holy Land. The same impulse had led the Pereyra brothers to found a yeshiva in Amsterdam upon their arrival in the city, thereby contributing to the intellectual structuring of the "Portuguese Nation."

It was within this milieu — at once opulent and spiritually haunted — that Abraham Israel Pereyra composed La Certeza del Camino (Amsterdam, 1666), a treatise of religious morality in twelve sections, printed in Castilian at the house of David de Castro Tartaz. The very title is a program: in the face of the fundamental uncertainty of the converso who no longer quite knows which path he walks — that of the Law of Moses or that of an imposed Catholic faith — the author asserts that a certainty exists, a sure path, and that this path is that of return to the Torah. The treatise, written in Spanish rather than Hebrew, is addressed precisely to that population of returnees whom their long lives on the Peninsula had distanced from the sacred tongue, though not from the language of Cervantes.

Henry Méchoulan, who edited and commented on this text in his work Hispanidad y judaísmo en tiempos de Espinoza (Universidad de Salamanca, 1987), has demonstrated its central position in the intellectual debate of seventeenth-century Sephardic Amsterdam. Pereyra writes in a moment of exceptional tension: in 1666, the very year of the book's publication, the Sabbatean movement reaches its paroxysm. Sabbataï Tsevi has proclaimed himself messiah; the shockwave passes through every Jewish community in Europe and the Orient; in Amsterdam, enthusiasm is at its height. Pereyra himself, according to Scholem, was among the wealthy personalities of the community who prepared to sell their possessions in order to depart for the Land of Israel in the wake of the proclaimed messiah; he went as far as Livorno before being detained.

Far from anecdotal, this proximity to the Sabbatean movement illuminates the deeper meaning of La Certeza del Camino. The work is the opposite of a serene hagiography: it is an urgent, almost feverish meditation on the necessity of penitence and on the path of moral truth for a man who had lived under the imposed lie of Marrano concealment. Each of the twelve sections unfolds a dimension of religious life — repentance, prayer, observance of Shabbat, study of the Torah, charity, humility — articulating them with the concrete experience of men and women who had returned to Judaism after years or decades of forced Christianity.

Teshuvah, the return-repentance, lies at the heart of the book. In Jewish tradition, teshuvah is not the confession of a fault before a priestly mediator, but a personal and direct act between the individual and God, a turning of the entire being. For the Marranos of Amsterdam, this notion carried a particularly vivid resonance: was one to repent of having feigned Catholicism under compulsion? The rabbinic tradition, in its discussions of the anous — the one under compulsion — recognized mitigating circumstances, yet nonetheless required a sincere return. Pereyra does not seek to absolve his readers easily; he calls them to an uncompromising moral rigor, formulated with the strictness that tradition designates by the name halacha, the path to follow.

The Castilian language of the treatise is not a mere pedagogical accommodation: it is also the expression of a paradoxical and profound attachment to Hispanic culture that even exile had not extinguished. Henry Méchoulan has illuminated this tension between hispanidad and Judaism that runs throughout the work — fidelity to the language of the former homeland coexisting with a radical rejection of the Christian values that language had carried. La Certeza del Camino is thus an exceptional document of what one might call Hispanophone Judaism: a learned, moral, and devotional tradition that expresses itself in Spanish but thinks in Hebrew.

In the collective Memory of Israel, this type of work — the musar treatise, the literature of ethics — possesses a long genealogy. From Bahya Ibn Paquda's Hovot ha-Levavot (Duties of the Heart) in the eleventh century to the writings of the Hassidic masters of the eighteenth century, Jewish moral reflection has never ceased to set the individual and the community, the interior and the exterior, law and conscience in dialogue with one another. By choosing this genre, Pereyra does more than address his contemporaries: he inscribes the distress and faith of reconverted Marranos within the great tradition of Jewish ethical thought, offering them an intellectual and spiritual dignity that centuries of persecution had sought to strip away.

Among the figures who give flesh to the name Pereira in its French variant Pereire, Jacob Rodrigues Pereire (1715–1780) stands out. Born into a family of "New Christians" of Hispano-Portuguese origin who had returned to Judaism in southwestern France, he settled within the Sephardic milieu of Bordeaux and Bayonne, the heart of the "Portuguese Nation" of the kingdom of France. Scholarship in French Jewish history has shed light on how these communities obtained, by degrees, recognition and the extension of privileges within the kingdom (Archives Juives, "Droit et espace séfarade : Jacob Rodrigues Pereire et l'extension des privilèges").

Jacob Rodrigues Pereire is above all remembered as a pioneer in the education of the deaf-mute, developing a method of teaching speech that earned him recognition from the Académie des sciences. This pedagogical vocation — the attention given to those whom ordinary society leaves without a voice — is not unrelated to the communal ethos that had run through the Portuguese Nation since the earliest days of its settlement on French soil: an ethos of care for the other, of solidarity toward the fragile or excluded member. That the descendant of a Marrano family should have devoted his life to giving speech to those deprived of it is a resonance that Sephardic family memory has not failed to perceive.

He thus embodies a pivotal figure: heir to a family marked by the Marrano ordeal, he became a respected notable and an intercessor for his community before the French authorities. The variant Pereire is, moreover, the attested French form of the name Pereira. The condition of these families, long tolerated as "Portuguese merchants" before being recognized as Jews, corresponds exactly to the pattern described by Yerushalmi for the entirety of the Western Marrano diaspora (Sefardica, 1998).

The 19th century saw the name Pereire reach its highest degree of renown with the brothers Émile (1800–1875) and Isaac (1806–1880) Pereire, grandsons of Jacob Rodrigues Pereire, born in Bordeaux within the Sephardic Bordelais milieu. Adherents of Saint-Simonian ideas, they became among the greatest financiers of the Second Empire, founders of the Crédit Mobilier, promoters of the railways, Parisian real estate, and numerous modern enterprises. Their name remains associated with iconic locations in Paris, such as the boulevard Pereire.

Their trajectory bears witness to a remarkable ascent: from a family of "new Christians" who returned to Judaism in the south-west, the Pereire rose to the foremost ranks of the French financial bourgeoisie and public life of the 19th century. This success is part of the broader movement of emancipation and integration of the Sephardic Jews of France, whose major syntheses have traced the stages (Henry Méchoulan (dir.), Les Juifs d'Espagne : histoire d'une diaspora, 1492–1992, 1992).

It should nonetheless be emphasized that the name Pereira/Pereire encompasses multiple trajectories and not a single lineage. The surname is extremely widespread throughout the Lusophone world, including among populations with no connection to Judaism. The celebrated Sephardic branches, such as the Pereire of Bordeaux and Paris, coexist with countless Christian families bearing the same name. The historian must here guard against any artificially unified genealogy.

What nonetheless links, across the generations, Abraham Israel Pereyra the merchant-philosopher of Amsterdam to Jacob Rodrigues Pereire the pedagogue of Bordeaux and to the financier brothers of the Second Empire, is less a continuous family tree — which the archives do not always permit to be traced with certainty — than a shared disposition toward action in the service of the collective: the founding of a yeshiva in Hébron for one, intercession before the king of France on behalf of his people for another, the refounding of credit and the infrastructure of the nation as a whole for the last. Each generation translated into the language of its time this impulse toward what the Jewish tradition calls tikkoun olam — the repair of the world through human action ordered toward the common good.

Today, the surname Pereira is found on every continent. The reference entry confirms its presence in Portugal, Galicia, Brazil, and the former territories of the Portuguese empire. Its variants — Pereyra and Perera in Galicia, Pereire in France — trace the map of its migrations and linguistic adaptations.

For the Séfarade families who bear it, the name remains a place of complex Memory. It recalls at once the Iberian origin, the rupture of forced conversion, and the stubborn fidelity to a Jewish identity preserved through exile. Paloma Díaz-Mas has shown how Judeo-Spanish language and onomastics constitute, even today, a living heritage of identity recognition (Sephardim: The Jews from Spain, 1992). The Séfarade diaspora, from Portugal to the New World, continues to nourish a memorial consciousness documented by contemporary historians (Guilherme d'Oliveira Martins, A Diáspora Sefardita, 2015).

The rediscovery of texts such as La Certeza del Camino contributes decisively to this heritage. For centuries, the musar treatises written in Castilian for the reconverted marranes of Amsterdam lay dormant in the rare collections of specialized libraries, unknown to the general public and sometimes even to the descendants of the communities that had produced them. Their critical reedition — notably by Henry Méchoulan — and their integration into accessible digital corpora such as Zakhor now allow this heritage to find its readers once more. Behind every page of these texts emerge men and women who sought to reconcile two heritages, two languages, two consciousnesses: an endeavor whose modernity, in an age when questions of plural identity and constrained memory remain urgent, has lost none of its resonance.

In this chapter, tradition and archive answer each other without merging: the family memory of a "Portuguese" and "New Christian" origin, transmitted orally from generation to generation, finds in scholarly work a confirmation of plausibility, even when a continuous nominative lineage cannot always be established. Such is the nature of the names of the Marrane diaspora, which Yerushalmi has shown to carry a History far larger than that of any single family (Sefardica, 1998).

The name Pereira offers a condensed history of the Sephardic experience. Rooted in a Portuguese toponym linked to the pear tree, one of the most widespread Iberian surnames, it was adopted by forcibly converted Jewish families and became, in the diaspora, an emblematic name of the conversos. From the medieval Iberian Peninsula to the expulsion of 1492 and the Portuguese forced conversions of 1497, from the dispersal toward Amsterdam, the Ottoman Empire, and southwestern France to the illustrious figures who mark five centuries of European Jewish history, the name traces a remarkable arc.

In Amsterdam, at the heart of this movement, stands the figure of Abraham Israel Pereyra. Born Thomas Rodriguez Pereyra into a Marrano family in Madrid, he became one of the most prosperous merchants of the "Portuguese Nation," founder of a yeshiva in Hébron, patron of Menasseh ben Israel, and author of La Certeza del Camino (1666). He embodies, in himself alone, the productive contradictions of his century: wealth placed in the service of the community, faith recovered from afar put into words for those who still doubted, Hispanic culture converted into an instrument of Jewish reaffirmation. His treatise on religious morality in twelve sections is not merely a historical document; it is the testimony of what the Jewish tradition demands in terms of teshuvah — sincere return, without accommodation or sloth — and musar — the moral examination of conscience that makes every act a response to divine demand.

Historical honesty requires acknowledging that there is no single Pereira lineage, but rather a constellation of families, Sephardic and Christian alike, united by a common name. What the archive establishes with certainty is the wide diffusion of the surname throughout the Portuguese Sephardic diaspora and the prominent role played by certain of its branches in French and European history. What Memory transmits is the sense of a shared origin, confirmed in its broad outlines by scholarly research (Yosef Hayim Yerushalmi, Sefardica, 1998; Henry Méchoulan (ed.), Les Juifs d'Espagne, 1992). Between these two registers, the name Pereira remains the witness to an extraordinary capacity for survival and renewal.

If this lineage expressed, above all others, one particular virtue, it is doubtless the one that the Hebrew tradition names teshuvah ve-tikkoun — return and repair. Return to an identity that centuries of coercion had rendered precarious, yet never entirely lost; repair of the communal fabric through acts of charity, intellectual patronage, intercession, and public engagement. Abraham Israel Pereyra repairs through the book; Jacob Rodrigues Pereire repairs through pedagogy; the Pereire brothers repair through economics. Three different languages for one and the same fundamental impulse: that of a family — or rather a constellation of families — that never ceased to believe that human action can improve the world.