Genealogical Correspondences: How to Unlock Your Research Without Sacrificing Your Privacy?
Tired of brick walls? Discover Correspondences, Geneafinder's new tool to find your common ancestors safely and without plunder.
©️Geneafinder
Genealogy is, by nature, a solitary quest that only finds its resolution in the collective. Yet every researcher has felt this frustration: on the one hand, the vital need to share to overcome a 'brick wall' (an unfindable ancestor), and on the other, the legitimate fear of seeing years of work plundered in a click on platforms that are too open.
It is to respond to this dilemma that Geneafinder has launched its new feature: Correspondences. This service, reserved for Premium subscribers, promises to revolutionize collaborative genealogy by applying a strict principle of reciprocity and absolute confidentiality.
🚀 What is Geneafinder's Correspondances feature?
The intention behind this tool is simple: to make silent data speak. Correspondances is a cross-comparison algorithm that analyzes the individuals in your genealogical tree and compares them with those of other users on the platform.
The concept of 'blind comparison'
Unlike traditional search engines where you browse entire trees, Correspondances works surgically. It identifies similarities in three fundamental pillars:
- The surname (including orthographic variants).
- Chronology (birth, marriage, death dates).
- Geography (places of life and events).
You only receive relevant suggestions. If the tool suggests an individual, it's because the probability that it is your ancestor is statistically high. Correspondances turns your passive tree into an active detection tool that works for you, even when you're not connected.
🔍 How to Use the Correspondences Interface?
The interface is designed to be intuitive while offering precision filters worthy of an expert.
Step 1: Analyze the List of Suggestions
When you access the "Correspondences" tab, you see a list of individuals in your tree for whom "matches" have been found. As shown in the interface screenshot, each name is accompanied by the number of strong matches (e.g., "7 people with a strong match").
Step 2: Filter for Efficiency
The control panel allows you to sort the results by:
- Status: to verify, confirmed, or rejected.
- Relevance: to prioritize ancestors with the most matching evidence.
- New: to discover recently detected matches
- Specific Individuals: a search bar allows you to filter by a specific name to unlock a particular branch.
- In Common: to find ancestors faster who have parents, children, or spouses in common.
Step 3: Side-by-Side Comparison
The validation screen displays "My Tree" on the left and "User X's Tree" on the right. You can compare point by point:
- Dates and places (Births, Marriages, Deaths).
- Parent relationships (Parents, Children, Spouses).
If you see that the other user has a child or spouse that you hadn't identified, you can choose to "Save to My Tree" with a single click.
🔐 Security and Privacy: The End of Genealogical Data Theft?
Geneafinder's great innovation lies in its philosophy: collective but responsible genealogy. Geneafinder remains a private site.
The 100-Year Rule and Excluding the Living
To comply with GDPR and privacy, the algorithm systematically excludes:
- Anyone born less than 100 years ago.
- Anyone marked as "alive" in your genealogy software.
The Principle of Reciprocity: "Give to Receive"
This is the main security lock. To see another user's data, you must agree that your data (for ancestors deceased over 100 years) can also be "matchable".
Copy-pasting without verification is a major cause of errors in online trees. By limiting access to matches one individual at a time, the site makes it technically impossible to "suck up" an entire tree.
You retain intellectual property of your research. You only share "contact points," not your lifetime's work.
Security is not an option but the foundation of the tool, ensuring a healthy and respectful research environment.
🙃 Thank and collaborate: the human aspect
Once the modification is complete, Geneafinder offers a crucial step: contact. A contextual window ("Modifications completed") invites you to:
- Send a thank you: a simple gesture to value the work of your "genealogy" cousin.
- Send a message: to exchange sources, photos of records, or family anecdotes.
In France, it is estimated that 7 out of 10 people are interested in genealogy. With Correspondences, the probability of finding a distant cousin who has the missing piece of your puzzle (a family photo, a military booklet) increases exponentially.
Need help using Correspondances?
Do you need help getting started with our new Correspondances tool?
- Use the ? button at the top of the page or visit the FAQ.
- Our technical support is available to answer your questions at this link.
Why Test Correspondences Today?
The Correspondences tool from Geneafinder is the modern answer to the needs of discerning genealogists. It combines:
- Time savings through a powerful sorting algorithm.
- Reliability thanks to a rigorous comparison interface.
- Security through protection against data theft and respect for the 100-year delay.
By cross-referencing data without ever exposing the intimacy of your tree, Geneafinder opens a third path: that of collaborative, intelligent, and above all, secure genealogy.
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