B.A. in History, University of Coimbra • Researcher at the University of Santiago de Compostela and member of the Galicia Center for Migration Studies.
Thiago is a recognized authority in historical documentation and genealogical research, with deep, hands-on experience inside Portuguese and Spanish archives. He specializes in locating and verifying records of Portuguese and Spanish immigrants — the very documents families need today for dual citizenship, visas, and legal proof of ancestry.
He is widely regarded for his work with consular and church (parish) records, making complex archives accessible and reconstructing precise migration paths. Thiago also leads our preservation and digitization efforts to ensure every document is delivered with authenticity and chain-of-custody integrity.
Dr. Thiago Vianna
We maintain a unique repository with exclusive civil and church (parish) records.
Our team searches 20+ million records and historical images quickly and accurately, allowing us to reliably identify information about your Portuguese ancestors.
Beyond our international database, our genealogists and historians work on site in archives and parish offices across Europe, locating records that are not yet available online.
If our specialist team cannot locate the requested documents, you’ll receive a 100% full refund.
92%
Documents Found
Why us?
Our track record speaks for itself. With a remarkable 92% success rate in finding the documents our clients seek, we pride ourselves on our commitment to delivering results.
Our process is meticulous. We take charge of the entire process, from issuing requests to conducting detailed searches. Even if there are lost records, our team conducts in-depth analyses to explore your ancestral origins, leaving no stone unturned in our quest to uncover your family history.
Millions of Records
17 Different Countries
Limited spots for the first 50 registrants.
"I chose to make a first appointment with the Atlantic Bridge out of pure empathy. Then it all started to happen and I'm here in Lisbon. I say with peace of mind that I received information, guidance, attention and all support from the team."
Atlantic Bridge fulfilled our dream! Now I live with my family in Lisbon in peace and safety.
"The process for obtaining a residence visa in Portugal is very bureaucratic and thorough. Having the Atlantic Bridge, next to me, made all the difference on that route. I just have to thank Atlantic Bridge and the team that accompanied us during this process."
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