Czech citizenship acquired by birth
The legal assessment quickly established that both parents became U.S. citizens through naturalization only after the birth of their daughters. As a result, the sisters were born as Czechoslovak citizens, inheriting their parents’ citizenship. Following the dissolution of Czechoslovakia in 1993, they also automatically became citizens of the Czech Republic. Their citizenship did not need to be restored; it simply had to be officially confirmed so they could obtain Czech birth and marriage certificates and, ultimately, Czech passports.
Not such an easy path
Although the legal basis of the case was relatively straightforward, proving it turned out to be a bit tricky.
Unfortunately, the clients did not have any of the relevant Czech vital records of their parents. Locating the necessary records became a complex genealogical and archival investigation, complicated by several obstacles.
The first challenge involved their mother. As a minor child, she had been adopted by her stepfather, not knowing her biological father. The adoption was finalized mere months before the family left Czechoslovakia. Moreover, following the adoption, her surname changed, but it was entirely unclear whether these changes had ever been properly recorded in the Czech vital records.
The second challenge concerned their late father. The family had only a brief handwritten note, made decades earlier around the birth of the younger sister, indicating what was believed to be his birthplace. This small piece of information represented our only lead for locating his Czech birth record, as knowing just the date of birth is usually not sufficient.
Piecing together the family history
Once we received all available documents from our clients, we immediately began our search to locate the relevant vital records.
Our investigation confirmed that the mother’s adoption had indeed been properly recorded. We were even able to successfully obtain her updated birth certificate reflecting her legal adoption and surname change.
The seemingly insignificant handwritten note regarding the father’s birthplace also proved invaluable. By carefully following this lead, we located and collected his Czech birth record as well.
Not only did we gather all the documents needed to support the clients’ citizenship confirmation applications. We also uncovered previously unknown parts of the family’s history, including the identity of the clients’ biological grandfather – information the family had never known.
As one of the sisters wrote to us:
“Oh My Goodness! We really can’t thank you enough. You found more than I expected, things and people we honestly never knew. Not just for the applications, but we have other family members who will be thrilled to learn this information just for the sake of it.“
Finally becoming Czech citizens officially
After obtaining all the necessary Czech records and combining them with the remaining documents provided by our clients, we prepared and submitted both citizenship confirmation applications.
Thanks to the thorough preparation of the case, the proceedings progressed smoothly, and both sisters received official confirmation that they had been Czech citizens since birth and had retained their citizenship continuously to the present day.
Helping our clients reconnect with their Czech heritage was particularly rewarding. What began as a legal matter ultimately became a journey of rediscovering their family’s history and preserving an important part of their identity for future generations.
Following the successful completion of the case, one of our clients shared:
“Oh, thank you SO MUCH. I can’t express how thrilled I am, literally a childhood dream come true.”
This case wonderfully illustrates that even the slightest detail, such as an old handwritten note, can help us to navigate through archival documents that are an indispensable part of guiding our clients towards their Czech citizenship.


