Zacutti

The patronym Zacutti belongs to that constellation of Italian Jewish names which condense, in a few syllables, centuries of migrations, exiles, and communal reconstitutions. Recorded by Samuel Schaerf in his foundational repertory, I cognomi degli ebrei d'Italia (Florence, 1925), it belongs to the category of names borne by Jewish families established in the peninsula, whether of ancient Italian stock (italkim) or descended from the Sephardic waves that arrived following the Iberian expulsions of the late fifteenth century [Schaerf, 1925].

The form Zacutti, with its characteristic -i ending typical of the Italianization of patronyms, must be read as a graphic variant of a far older and more illustrious root: that of Zacut or Zacuto, a name carried by one of the most celebrated learned families of Iberian Judaism. To study the Zacutti is therefore to follow the thread of a lineage whose name evokes at once medieval astronomy, the great Jewish historiography of the Renaissance, and the wanderings of a Nation dispersed between Spain, Portugal, North Africa, the Ottoman Empire, and Italy.

This volume endeavors to distinguish what belongs to the established archive, what belongs to transmitted Memory, and what is constructed at the intersection of the two. For, as Yosef Hayim Yerushalmi has shown with such mastery, Jewish identity has long been nourished by a collective memory that does not always map onto critical History [Yerushalmi, Zakhor, 1984]. The present work assumes this tension: it honors tradition without confusing it with the document.

The name Zacutti / Zacuto / Zacut belongs to the Jewish patronyms of Iberian origin. Its earliest attested form, Zacut (זכות), evokes in Hebrew the notion of zekhut — merit, favor, innocence earned before Heaven —, yet cautious linguists point out that popular etymology cannot be taken as certain; the name might equally derive from a toponym or from an Arabo-Spanish corruption. Strictly speaking, it should be understood as a Sephardic name whose variants (Zacut, Zacuto, Zacutto, Zacutti, Zaccuto) reflect successive adaptations to the host languages — Castilian, Portuguese, Italian, Judeo-Arabic.

The name's entry in Schaerf's register confirms its Italian acclimatization. Italy of the Renaissance was precisely the crucible where native Italian Jews, Ashkenazim arriving from the north, and Sephardim expelled from the Iberian Peninsula all converged. Robert Bonfil has shown how thoroughly Jewish life in Italy during that period constituted a space of internal plurality, where communities distinguished themselves by their rites (nusḥaʾot), their synagogues, and their family names [Bonfil, Jewish Life in Renaissance Italy, 1994]. A patronym of Iberian origin acclimated to Italy tells, by itself, this history of convergence: it signals a family that, having departed from Sefarad, found refuge and continuity in the Italian cities.

The form Zacutti must therefore be understood as the Italian terminus of a trajectory that begins in Castile, passes through Portugal, and extends into the Mediterranean diasporas. It is this trajectory that the following chapters attempt to reconstruct.

No study of the Zacutti lineage can afford to overlook the towering figure who established the prestige of the name: Abraham ben Samuel Zacuto, born in Salamanque around 1452 and died around 1515. Astronomer, mathematician, historian, and rabbi, he embodies the pinnacle of Iberian Jewish scholarship on the eve of the expulsion. His scientific renown was such that his name became, for posterity, inseparable from astronomy.

Zacuto taught at the university of Salamanque and composed his great astronomical treatise, the Ha-Ḥibbur ha-gadol (the "Great Treatise"), written in Hebrew and later translated into Latin and Castilian under the title Almanach perpetuum. This work, founded on astronomical tables of remarkable precision, provided Portuguese navigators with decisive tools for calculating latitude from the height of the sun. Tradition holds that his tables were used during the great maritime expeditions, and his influence on the nautical science of the age of discovery is widely recognized by historians of science.

At the expulsion of the Jews from Spain in 1492, Zacuto took refuge in Portugal, where he became court astronomer to King João II and subsequently to Manuel I. But the expulsion and forced conversion of Portuguese Jews in 1497 drove him once again into exile. His flight took him toward North Africa — Tunis in particular — and then, according to tradition, toward the East, as far as Damascus or Jerusalem, where he is said to have ended his days.

It was during this final exile that Zacuto composed his most enduring work for Jewish Memory: the Sefer Yuḥasin ("Book of Lineages"), completed in Tunis around 1504. This chronicle encompasses the History of the transmission of the Tradition (massorah) from Moses to the scholars of his own time, constituting one of the great monuments of Jewish historiography. Yerushalmi places precisely this type of work among the rare genuinely "historical" undertakings of medieval and Renaissance Judaism, bearing witness to an effort to order the chain of generations in the face of dispersion [Yerushalmi, Zakhor, 1984].

The intersection between History and Memory is here exemplary: the figure of Abraham Zacuto is solidly established by archives, manuscripts, and historiography; yet the direct genealogical link between the astronomer of Salamanque and the later bearers of the name

The expulsions of 1492 (Spain) and 1497 (Portugal) triggered a diaspora whose waves spread throughout the Mediterranean basin. A significant portion of the exiles made their way to Italy, where several states — despite the hostility of certain ecclesiastical authorities — offered conditions of welcome. It is within this movement that the Italian settlement of families bearing the name Zacut / Zacuto, of which Zacutti is the eventual form, must be situated.

Robert Bonfil has described the complexity of the Italian Jewish communal structures of the Renaissance, in which the newly arrived Sephardim had to negotiate their place alongside established communities, often founding their own synagogues and confraternities [Bonfil, Jewish Life in Renaissance Italy, 1994]. The acclimated Iberian surnames, of which Zacutti offers one example, constitute the onomastic trace of this sedimentation.

The culture of the book and the manuscript played a central role in this continuity. Giulia Tamani has studied the richness of decorated Hebrew manuscripts produced or preserved in Italy, attesting to the intellectual vitality of the Jewish communities of the peninsula, within which circulated scholarly works — including astronomical and historiographical ones — inherited from the Iberian golden age [Tamani, Manoscritti ebraici decorati in Italia, 2010]. A family bearing the name of the Zacuto would have found a wholly natural place in this milieu of scholars, copyists, and cultivated merchants.

One must nonetheless remain cautious: in the absence of notarial records explicitly linking the Italian Zacutti to the astronomer by name, what is described here is a probable filiation, inferred from the coherence of migratory trajectories and the relative rarity of the surname, rather than a fully documented genealogy.

Among the Italian lands of refuge, one city holds a singular place in the history of the Sephardim: Livorno (Leghorn). Thanks to the Livornine, the charters promulgated by the Grand Dukes of Tuscany at the end of the sixteenth century, the city offered Jews — and notably marranos who had returned to Judaism — exceptional privileges: freedom of worship, security, and freedom of trade. Livorno thus became one of the great centers of the Nation juive portugaise.

Lionel Lévy devoted decisive scholarship to this community, tracing the network that connected Livorno to Amsterdam, to Tunis, and to the other centers of the western Sephardic diaspora [Lévy, La Nation juive portugaise. Livourne, Amsterdam, Tunis, 1591-1951, 1999]. In this mercantile and learned world, families of Iberian origin reconstituted a prosperous Jewish life, combining international trade with fidelity to Tradition. Lévy also described the twilight of this world in La Communauté juive de Livourne. Le dernier des Livournais [Lévy, 1996].

It is within this Livornese — and more broadly Tuscan — context that the name Zacutti finds its most plausible Italian anchorage. The Livornese maintained close ties with North Africa, and particularly Tunisia, where a significant colony of Livornese Jews (the Grana) settled. It will be recalled that Tunis was precisely one of the stages of Abraham Zacuto's exile and the place where the Sefer Yuḥasin was composed. The geography of the lineage thus traces a Mediterranean triangle — Sefarad, Italy, North Africa — within which the name circulated and perpetuated itself.

The fate of Sephardic patronyms can only be fully understood at the scale of the entire Mediterranean world. North Africa — the central and eastern Maghreb — welcomed Iberian exiles (megorashim) who mingled with indigenous communities (toshavim), giving rise to a Judaism of great richness, in which names of Spanish and Portuguese origin were transmitted from generation to generation.

Studies devoted to these communities preserve their trace. Eliahou-Éric Botbol retraced the life of the Jewish community of Tlemcen, an ancient center of spirituality and learning, marked by the arrival of Iberian refugees [Botbol, Vie et destin de la communauté juive de Tlemcen, 2000]. Likewise, the rabbinical archives of Sidi Bel Abbès preserve the memory of the Jewish families of Oranie, where Sephardic and Maghrebi heritages intertwined [Archives rabbiniques de Sidi Bel Abbès]. It is within these collections — registers of circumcisions, marriages, and deaths, rabbinical acts — that the persistence of Iberian patronyms can be read.

The intersection between family memory and the archive takes on its full value here: a name such as Zacutti / Zacuto may, depending on the branch, have become Italianized in Livourne while being maintained in closely related forms in the Maghreb, faithful to the memory of Tunis where the astronomer had found refuge. The family thus appears less as a linear lineage than as a cluster of scattered branches sharing a common name-as-memory. In the absence of continuous documentary linkage, this connection remains probable, yet the coherence of the trajectories lends it genuine plausibility.

Beyond facts and deeds, bearing the name Zacutti has long meant, in the consciousness of families, inheriting a certain idea of Judaism: one that unites scientific knowledge, faithfulness to the Law, and a keen sense of the Memory of generations. The astronomer Zacuto embodied this synthesis — a man of science and a man of tradition, a calculator of the heavens and a chronicler of the sages.

This articulation of knowledge and faith runs through all of Jewish thought. Léon Askénazi emphasized how greatly the Jewish tradition is transmitted as a living word, in which study is never separated from existential commitment [Askénazi, La parole et l'écrit, 1999]. Armand Abécassis showed, for his part, how Jewish thought unfolds as a journey, "from the desert to desire," inscribing each generation within a dynamic of quest [Abécassis, La pensée juive, 1987]. Medieval Jewish philosophy, of which Zacuto was a learned heir, sought precisely to reconcile reason and revelation, as studied by Colette Sirat through manuscripts [Sirat, La philosophie juive au Moyen Âge, 1983] and by Maurice-Ruben Hayoun in his syntheses [Hayoun, La philosophie juive, 2023].

This intangible heritage belongs to transmitted Memory more than to the archive: it is received as a family pride, a way of situating oneself within the long chain (shalshelet ha-qabbalah) of transmitters. Isaiah Berlin perceptively analyzed this tension peculiar to the modern Jewish condition, caught between attachment to a singular Memory and integration into plural societies [Berlin, Trois essais sur la condition juive, 1973]. The Zacutti, by their very name, carry this tension: they are at once the heirs of a universal scholar and the members of a Nation dispersed, faithful to its Memory.

The Zacutti lineage can be read as a condensed history of Mediterranean Jewish life. A Sephardic surname acclimatized in Italy, recorded by Schaerf among the Jewish names of the peninsula [Schaerf, 1925], it extends the illustrious root of the Zacut / Zacuto, whose tutelary figure — the astronomer and historian Abraham Zacuto — established its prestige at the threshold between the Middle Ages and the Renaissance.

From Salamanca to Tunis, from Portugal to Livorno, from the Maghreb to the Orient, the name followed the routes of exile and commerce, sustaining itself across generations as an active Memory. The inquiry reveals that while the greatness of the ancestor is solidly established by the archive, the precise genealogical chain linking the Italian and North African Zacutti to that ancestor remains probable, inferred from the coherence of their trajectories rather than from continuous documentary records. Such is the fate of many Sephardic lineages: the name travels more reliably than the documents.

What endures, at the close of this journey, is the teaching of Yerushalmi: Jewish Memory precedes and often exceeds critical History [Yerushalmi, 1984]. The Zacutti, through their name, transmit less a documentary certainty than a faithfulness — that of a family which, through the dispersions, has preserved the memory of a knowledge and a belonging.