07 October 2026

The Importance of Onsite Research in Hispanic Genealogy

 --By Luis Rivera

I am from a generation that fortunately started their genealogical research online. From census records to draft cards and vital records — my searches were facilitated through online databases that made research easy and accessible at the click of a button. Gone were the days of going in person to search dusty, crumbling records and cranking microfilm readers … or so my young genealogical self naively thought! As my genealogical research became more serious and exhaustive, I learned the importance of going onsite to places like archives and churches for research. So today I want to focus on why in this modern age, going onsite continues to be important, not just in genealogy overall, but specifically in Hispanic research. 

Not Everything is Online

Throughout my many years of research, I learned that simply put… not everything is online. When it comes to Puerto Rican research this includes a multitude of documents. These can range from passports, criminal/police records, last wills and testaments, local censuses, purchases of land and enslaved people, other notarial records, to local town records that may include an ancestor’s presence, mention, or signature. These records help us to provide more context to our ancestors’ lives and without them we would be leaving many stones unturned while executing our research. Every good genealogist considers records both online and in-person as a part of their research plan. Taking into consideration offline records continues to be an important skill in the 21st century.

Archives are slowly catching up to the digital age and many have begun to digitize some of their collections, though it may be years before everything is available online. It is therefore our job to locate these physical records, to the best of our ability, in the search of our ancestors.

Archivo General de Puerto Rico


The Future of Research

Recently this past summer, I spent time at the Puerto Rican Genealogical Society helping to digitize records because time can be cruel to them on a humid island prone to hurricanes. Therefore, the genealogical society, in partnership with the Catholic Church, began to digitize records available only in person. These include the dispensas de soltería (dispensations needed for marriages between a foreigner and a Puerto Rican or two Puerto Ricans not from the same town) and dispensas de consanguinidad (needed for marriages between cousins). These records include information that can be extremely helpful for your genealogical research. Whether it be extracts of baptisms, hand drawn trees of the relationship between cousins, to the appearance of witnesses in these said acts, all of this information can be important when conducting exhaustive research.

Luis Rivera. Used with permission.

Little young genealogical me would be totally surprised at how many records I have had to consult in person to learn more about my family. For example, finding my third-great-grandparents’ consanguineous dispensation from Toa Alta, Puerto Rico, helped me to learn that they shared a set of grandparents. Similarly, researching in San Juan del Puerto, Spain allowed me to trace a family line back to the sixteenth century. You never know what you’ll find in person!


Bio: Luis Ariel Rivera, a native of the Bronx, New York, has been researching his family's roots since 2004. His expertise lies in Puerto Rican research, focusing on his family’s Taíno, Spanish, and African roots on the island, while also researching his Afro-French roots in Martinique and Guadeloupe. He is a member of various genealogical organizations connected to his ancestry as well as the National Genealogical Society (NGS) and the Association of Professional Genealogists (APG). As a former second language educator, Luis continues to enjoy finding connections to other languages and cultures through the stories of his ancestors' lives. Currently, Luis works as an Advanced Researcher on the International Team at Legacy Tree Genealogists.