Portuguese Roots exists to help the descendants of Portuguese emigrants—and anyone with Portuguese ancestry—trace their family history, understand their heritage, and explore the genuine opportunity of Portuguese (and EU) citizenship. We aim for practical, clearly written, honest guidance: pointing you to the right records (many of them free), giving a straight account of the islands and the diaspora, and—especially on citizenship—keeping strictly to the current law rather than the out-of-date promises found on many sites.
Our guides are organised into six areas—research, emigration, surnames, citizenship, DNA and heritage travel—all reachable from the Start Here page.
Portuguese Roots provides general information for educational purposes. It is not a law firm and does not provide legal advice. Citizenship rules in particular are complex and changed in 2026; verify your situation with the Portuguese authorities (the IRN) and qualified professionals before acting. Some links on this site are affiliate links, which may earn us a commission at no extra cost to you; we only recommend resources we believe are genuinely useful, and we point to free and official resources, such as FamilySearch, wherever they exist.