Research Guides

Puerto Rican Genealogy Research Guides

Puerto Rican genealogy comes with unique challenges — Spanish-language records, a complex colonial history, and records scattered across archives in Puerto Rico, Spain, and the United States. These guides are built specifically for that journey.

Getting Started

✓ Available

New to Puerto Rican genealogy? Start here with the fundamentals.

• Introduction to Puerto Rican Genealogy
• Video: Getting Started with Puerto Rican Genealogy
• Understanding Puerto Rican Names
• Key Record Types in Puerto Rico

Free Beginner Course

✓ Full Course Available

New to genealogy? Work through this self-paced, four-module course designed for Puerto Rican researchers starting from scratch.

• Course Overview
• Module 1 — Start With Yourself
• Module 2 — Talk to Living Relatives
• Module 3 — Collect Basic Documents
• Module 4 — Keep a Research Log
• ⬇ Quick Reference Card (PDF)
• ⬇ Google Sheets Research Log (PDF)

Research Standards: GPS

✓ Available

Understand the Genealogical Proof Standard — the five-element framework that defines what makes a genealogical conclusion reliable.

• What Is the GPS?
• The Five Elements
• Three-Layer Framework (Sources / Information / Evidence)
• BCG Genealogy Standards
• GPS Explained (Genealogy Explained)

Genealogical Spanish Glossary

✓ Available

Common Spanish terms found in Puerto Rican genealogical records — civil registration, church records, census enumerations, and notarial documents.

• Browse the Glossary
• Vital Record Terms
• Relationship Terms
• Occupations
• ⬇ Download as PDF

Navigating Civil Records

✓ Full Course Available

A five-module intermediate course on navigating Puerto Rico's civil registration system (1885–Present). Move from basic name searches to advanced digital browsing, with hands-on practice using original Rincón records.

• Course Overview
• Module 1 — Foundation of Civil Registration
• Module 2 — Anatomy of the Records
• Module 3 — Advanced Research Strategies
• Module 4 — Transcribing and Deciphering
• Module 5 — Modern Access & The Demographic Registry

Church Records

🔜 Coming Soon

Discover the wealth of information in Catholic parish records.

• Understanding Parish Records
• Baptismal Records · New Mayagüez Baptismal Transcriptions, 19th Century
• Marriage Records · Browse on FamilySearch
• Burial Records
• Browse: Catholic Church Records, 1645–2021

Census Records

✓ Full Course Available

A ten-module advanced course on locating, analyzing, and correlating Puerto Rican census records across three political eras: Spanish Colonial, U.S. Military (1899), and U.S. Federal (1910–1950).

• Course Overview
• Module 1 — Census History & Political Context
• Module 2 — Spanish Colonial Census & Padrones
• Module 3 — The 1899 U.S. Military Census
• Module 6 — Race & Social Classification
• Module 7 — Migration Patterns
• Module 8 — Correlating Census with Civil Records
• Module 9 — Handling Parish Access Limitations
• ⬇ Course Overview (PDF)
• ⬇ GPS Foundation Reference (PDF)

Slave Record Research

✓ Full Course Available

A four-module beginner-to-intermediate course on locating, extracting, and using the 1872 Registro Central de Esclavos and related slave registers to trace enslaved ancestors in Puerto Rico.

• Course Overview
• Module 1 — Understanding the Registro Central de Esclavos (1872)
• Module 2 — Finding and Navigating the Records
• Module 3 — Extracting and Preserving Evidence
• Module 4 — Building the Research Bridge
• ⬇ Course Overview (PDF)
• ⬇ Registry Extraction Form (PDF)

AI Tools for Research and Organization

✓ Full Course Available

A four-module beginner course on using AI tools like Gemini and Claude to match records, organize data, and plan genealogical research -- with GPS-aligned best practices throughout.

• Course Overview
• Module 1 — AI as a Research Assistant: What It Can and Cannot Do
• Module 2 — Record Matching: Solving Common-Name Problems
• Module 3 — Organizing Your Data with AI
• Module 4 — Research Planning: Breaking Through Brick Walls
• ⬇ Module 4 Research Planning (PDF)

Historical Newspapers

✓ Full Course Available

A five-lesson intermediate course on finding and using digitized Puerto Rican historical newspapers for genealogy. All free platforms. Includes a real 1872 Rincón case study and search strategies for slavery-related records.

• Course Overview
• Lesson 1 — Why Puerto Rican Newspapers Matter for Genealogy
• Lesson 2 — The Gaceta de Puerto Rico and Chronicling America
• Lesson 3 — Puerto Rico's Own Free Portals
• Lesson 4 — Search Strategies and a Case Study
• Lesson 5 — What's Not Online and Planning On-Site Research
• ⬇ WS-01: Newspaper Search Log (PDF)
• ⬇ WS-02: Esquela Extraction Form (PDF)
• ⬇ Quick Reference Card (PDF)

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More Guides Coming Soon

We are actively developing additional guides. Topics in development:

DNA Testing for Puerto Rican Ancestry Migration Patterns & Mainland Records Spanish Colonial Military Records Notarial Records (Protocolos Notariales) Land & Property Records Immigration & Emigration

Want to contribute? If you have expertise in a particular area of Puerto Rican genealogy, contact us about writing a guide.

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These guides are created by and for the Puerto Rican genealogy research community. Suggestions and corrections are welcome.