Argentina, Buenos Aires, Catholic Church Records - FamilySearch Historical Records

Why Should I Look at This Collection?
Church records are important for genealogical research in Argentina. The vast majority of Argentines were Catholic and were registered in the records of the local parish or diocese which are called registros parroquiales (parish registers). These records include entries for baptisms, marriage information, marriages, deaths, and burials. They can help you trace and link families. Often two and sometimes three generations are indicated in the records. In addition, church records may include church censuses, account books, confirmations, and other church-related records.

Civil authorities did not begin registering vital statistics until after 1886. After this date one should search in both church and civil records as there may be information in one that does not appear in the other. For instance the church records may only list the godparents whereas the civil records may list the grandparents.

What is in This Collection?
The collection contains baptisms, marriages, and deaths from 1635 to 1981. Early registers are handwritten in narrative style, and later records were handwritten on printed forms. They are from parishes in the Buenos Aires Province as it existed at the end of the 20th century.

Some church records have been lost or have deteriorated due to natural effects, such as humidity and insects, and more dramatic events such as fire, floods and earthquakes. Civil and political strife have also caused the destruction of parish books. Some records were destroyed or damaged because of poor storage. However, many records considered lost are simply misplaced or misidentified.

In 1886 the civil government began keeping vital records (civil registration). If you are looking for ancestors who came before this time, then the Catholic Church parish registers are the best records available to identify these individuals, since church records were around for hundreds of years prior to civil registration. For civil vital records of births, deaths, and marriages after 1886, see Argentina Civil Registration (Registro Civil).

Reading These Records
These records are written in Spanish. For help reading these records see the following guides:

These records are written in Spanish. For help reading these records see the following guides:
 * Spanish Genealogical Word List
 * BYU Spanish Script Tutorial
 * FamilySearch Learning Center videos:
 * Reading Spanish Handwritten Records, Lesson 1
 * Reading Spanish Handwritten Records, Lesson 2

If you speak Spanish, the following free online lesson may be helpful to learn how to use the information in these records:
 * Registros Civiles y Parroquiales – Spanish

What Can These Records Tell Me?
The following information is often found in these records:

Collection Content
For additional details about these records and help using them see Argentina Catholic Church Records - FamilySearch Historical Records.

Coverage Table
As of 20 December 2016 this collection included records from the following cities or towns:

How Do I Search This Collection?
You can search the index or view the images or both. Before using this collection it is helpful to know:
 * Your ancestor's given name and surname
 * Identifying information such as residence
 * Estimated marriage or birth year

View The Images
View images in this collection by visiting the :


 * 1) Select City or Town
 * 2) Select Parish
 * 3) Select Record Type and Years to view the images.

How Do I Analyze the Results?
Compare each result from your search with what you know to determine if there is a match. This may require viewing multiple records or images. Keep track of your research in a research log.

I Found the Person I Was Looking For, What Now?

 * Add any new information to your records
 * Check the image the index was taken from to see if there is additional information
 * Make sure to fully transcribe and cite the record entry for future reference; see the section Citing This Collection for assistance. Save or print a copy of the image
 * Use the information to find more. For instance, use the age listed in the record to estimate a year of birth, if that is yet undetermined
 * Use the birth date or age along with the place of birth of each spouse to find a couple's birth records and parents' names
 * Use the birth date or age along with the place of birth to find the family in Argentina Census records
 * Compile the marriage entries for every person who has the same surname as the bride or groom; this is especially helpful in rural areas or if the surname is unusual
 * Occupations listed can lead you to other types of records such as employment or military records
 * Use the parents' birth places to find former residences and to establish a migration pattern for the family

I Can't Find the Person I'm Looking For, What Now?
Spanish name abbreviations
 * A boundary change could have occurred, and the record of your ancestor is now in a neighboring area. Search the records and indexes of neighboring cities, provinces, and regions
 * Remember that sometimes individuals went by nicknames or alternated between using first and middle names
 * Also, immigration and emigration records can be useful to find ancestors

Civil registration records are also a good source of genealogical information. You should obtain copies of both church records and civil registration, when possible, since they do not necessarily provide the same information. For example, baptismal registers sometimes provide the names of the fathers of illegitimate children when the civil registration does not.

New information is constantly being indexed, microfilmed or updated. Periodically check back and see if your ancestor’s records have been added. You can see if the area you’ve been looking in has been recently updated by going to Historical Records Collections and notice the asterisk for recently added or updated records.

Research Helps
The following articles will help you in your research for your family in Argentina.
 * Record Finder
 * Research Tips and Strategies

Citing This Collection
Citations help you keep track of places you have searched and sources you have found. Identifying your sources helps others find the records you used.