Jesuit Catalogs Database is a research project intended to contribute to enhancing the value of the Jesuit Catalogs as a source and assist scholars in long-term historical, quantitative and qualitative analysis on the Society of Jesus and its social history.

Overview

Project Aims

From its inception, one of the defining characteristics of the Society of Jesus within the early-modern landscape of religious orders was its rigorous system of exchanging information between the central authority and its peripheral entities. The rapid expansion and global reach of the Society prompted its leaders to devise strategies for managing this growth effectively.

The Second General Congregation in the sixteenth century set rules (Formula Scribendi) for how and when a provincial superior should fill out the catalogs and send them to the superior general in Rome. The Society of Jesus quickly expanded its membership and the catalogs reflect that growth with precision, tracking those communities operating in various locations over the centuries.

In general, Provincials were required to submit a major catalog (known as the triennales) every three years, along with an annual abbreviated version, the so-called Catalogus brevis. The triennales were comprised of three catalogs.

The first catalog listed Jesuits according to their communities or assignments, detailing essential information such as name, birthplace, age, admission date, health status, educational background, offices within the Society, and the status of their vows.

The second catalog, often referred to as the “secret” catalog, contained evaluations of each Jesuit’s temperament, talents, and future recommended tasks, presented without identifying names and sent separately to Rome.

The third catalog provided general updates on the financial state of the colleges or residences, together with a more comprehensive overview of the human resources.

Short catalogs (Catalogi brevi) served as condensed versions of the triennial reports, primarily summarizing the information from the first catalog. They contained the task each single Jesuit was in charge of in a certain community year by year.

Reflecting their archival mindset, the Jesuits diligently preserved these catalogs until the order’s suppression in 1773. Consequently, the Archivum Romanum Societatis Iesu (ARSI) now houses one of the most extensive archival collections of personal data from the early modern period. Although some historians, like Mario Scaduto, have utilized these sources to compile selected catalogs of early Jesuits, much of the content from the triennial catalogs remain unexplored.

The practice of filling out catalogs continued after the suppression and was systematically reignited with the restoration of the order in 1814. The database structure we have developed will be able to include all the catalogs that the Society of Jesus has produced over the centuries.

Methodology

Code Book

  • Jesuit refers to the unique ID of every individual Jesuit mentioned in the catalogs, brothers and novices inclusive
  • Data can be refined by grouping and filtering IDs through the values included in the different fields (ministeria, vows, level of studies, etc.)
  • Studying the movement of individual or groups of Jesuits is possible by adopting the formula in Corsi (2021) and (2022)
  • By grouping them, the database will allow for social network studies on the clusters. It will be possible consider co-habitation between Jesuits as a factor of influence 

Database Structure

Implementation Plan

Developing the Dataset

  • Identify the unique record of the Jesuit in the database by inserting the essential data from the first catalogs (number on the catalog, first name, last name, birthdate, birthplace, date of the catalog, date of the volume, tempus societatis, vires, vows, reference to the source)
  • Create entries for Jesuit communities
  • Enter community financial data from the third catalogs
  • Transcribe data from the primary source page by page

Become a Collaborator

This project utilizes a method of crowdsourcing from an international network of scholars. If you are a scholar currently conducting research that involves Jesuit Catalogs, even for a limited region or time period, you are welcome to collaborate on the project. By joining our team, you will be provided digital access to all of the catalogs at our disposal remotely in order to consult and transcribe them. You will also be provided access to the updated dataset.

If you would like to be a collaborator on this project, please do not hesitate to contact us by sending an email to corsial@bc.edu.