Updated: June 2026

Case study · Hungary · Citizenship

How to Obtain an EU Passport Through Grandmother When Both Parents Are Deceased

Establishing ancestry through a grandmother is more complex than through a father: an entire generation lies between you and her, and if your parents are no longer alive, you lose the connecting generation that linked you to her. Elena had a Hungarian grandmother, but both her father and mother had passed away, and the necessary documents were no longer in her possession. We explain step by step how we recovered her parents' certificates and her grandmother's birth record from the archives, established the ancestral line, and obtained an EU passport.

Anna KovalevskayaAnna KovalevskayaHead of Legal, BRIDGESReading time9 min readVerificationReviewed by an expert

This case is based on a real matter. The name and certain identifying details have been changed to protect confidentiality.

BRIDGES client story - How to Obtain an EU Passport Through Grandmother When Both Parents Are Deceased
Contents

Case at a glance

Situation, solution and outcome in seven lines

Client
Elena, approximately 40 years old, from Minsk
Ancestry
Hungarian grandmother
Complexity
Both father and mother deceased, no documents in possession
Program
Hungary, EU citizenship
What Was Required
To establish the ancestral line: grandmother - mother - Elena
Solution
To recover her parents' certificates and grandmother's birth record from archives
Result
Ancestry proven, EU passport obtained

Client story

Client's Story

Where they started

Elena had known since childhood that her grandmother on her mother's side was Hungarian, from a village that was once part of Hungary. Her grandmother had been deceased for many years, as had her mother; her father had died even earlier. What remained of the Hungarian heritage was family memory and a few old photographs.

Why the standard route did not work

When Elena began considering an EU passport, the main difficulty became apparent. Ancestry-based citizenship depends on an unbroken chain of documents: grandmother - mother - Elena. Each generation must be confirmed by documentation. However, her mother's birth and death certificates had been lost, and her grandmother's birth record was somewhere in an old archive, if it had been preserved at all.

What BRIDGES had to solve

Without these two documents, the line was broken in the middle. It was necessary to prove that Elena was her mother's daughter, that her mother was the daughter of that very Hungarian grandmother, and that the grandmother was indeed born where family tradition claimed.

Why a standard answer would not do

Elena contacted BRIDGES, understanding that she would have to start almost from scratch - recovering documents of people who were no longer alive and searching for a record from a century ago.

My parents are gone, and the roots are through my grandmother. Martin restored my parents’ certificates and my grandmother’s birth record from the archives. I have an EU passport.

Elena, 40 · Elena, through Hungarian ancestral rootsThe name and certain identifying details have been changed to protect confidentiality.

What Was at Stake

What Was at Stake

Ancestry through a grandmother represents an additional generation between you and your ancestor. And if your parents are no longer alive, the connecting generation disappears: there is no one to confirm kinship, and the necessary certificates must be recovered from scratch. Without them, the ancestral line - grandmother - father - you - breaks right in the middle.

No birth and death certificates for her deceased parents;

  1. 01Unable to prove that Elena was her mother's daughter, and her mother was her grandmother's daughter;
  2. 02Her grandmother's birth record's location unknown and its preservation uncertain;
  3. 03Her grandmother's surname changed upon marriage - the record "did not match";
  4. 04The Hungarian and Soviet spelling of her grandmother's name differed.

The logic of the solution

How the matter progressed: from checks to result

The chart is built from the facts of this matter and shows the logic of the work without decorative or unverified data.

BasisStage 1

Found the "lost generation" - grandmother. We searched for her birth record (birth certificate) methodically: based on the village name mentioned in the family, we established that until 1945 it belonged to Hungary, and requested the 1923 birth certificate from the State Archives of Transcarpathian Region. The response took approximately three months. Throughout this time we corresponded with the archive and clarified name spelling, because in Hungarian church records it is written differently than in Soviet documents - otherwise the archive might not have found the record.

  • 01
    Stage 2

    Closed the gap with deceased parents. Elena had no birth and death certificates for her mother. We restored them through the civil registry office - with two separate requests by place of birth and place of death, to two different regions. Duplicate certificates confirmed: Elena is the daughter of her mother, and the mother is the daughter of that very grandmother. Without these two documents, the line broke in the middle, and no grandmother's birth certificate would have saved it.

  • 02
    Stage 3

    Resolved the surname change. Upon marriage, grandmother changed her Hungarian maiden name: one surname in the birth certificate, another in adult documents. We found her marriage record to prove that the girl from the 1923 birth certificate and Elena's grandmother are one person, not two different women. This is the most common break in grandmother cases, and it is closed precisely by the marriage record.

  • 03
    Stage 4

    Brought the name to one form in substance, not merely formally. The Hungarian, Soviet, and current spelling of grandmother's name differed in letters and transliteration. We prepared a correspondence table and certified translation so that the Hungarian official would see: Erzsébet, Elizaveta and Elisaveta are one name, not three different people.

  • 04
    Stage 5

    Assembled a complete file: grandmother's birth certificate, mother's restored vital records, marriage record, certified translations with apostille (stamp confirming document authenticity for another country) - and applied for citizenship. While the application was being reviewed, we prepared answers in advance for typical inquiries about name spelling to avoid losing weeks on each agency request.

Takeaway. Conclusion: death of parents does not sever roots. Their vital records are restored through archives, ancestor's birth certificates are found in old records, and seemingly insurmountable details - surname change, name variations - are resolved through specific records.

How we solved the problem

How we solved the problem

The work was split into verifiable stages so that every conclusion rested on documents.

  1. 01

    Found the "lost generation" - grandmother

    We searched for her birth record (birth certificate) methodically: based on the village name mentioned in the family, we established that until 1945 it belonged to Hungary, and requested the 1923 birth certificate from the State Archives of Transcarpathian Region. The response took approximately three months. Throughout this time we corresponded with the archive and clarified name spelling, because in Hungarian church records it is written differently than in Soviet documents - otherwise the archive might not have found the record.

  2. 02

    Closed the gap with deceased parents

    Elena had no birth and death certificates for her mother. We restored them through the civil registry office - with two separate requests by place of birth and place of death, to two different regions. Duplicate certificates confirmed: Elena is the daughter of her mother, and the mother is the daughter of that very grandmother. Without these two documents, the line broke in the middle, and no grandmother's birth certificate would have saved it.

  3. 03

    Resolved the surname change

    Upon marriage, grandmother changed her Hungarian maiden name: one surname in the birth certificate, another in adult documents. We found her marriage record to prove that the girl from the 1923 birth certificate and Elena's grandmother are one person, not two different women. This is the most common break in grandmother cases, and it is closed precisely by the marriage record.

  4. 04

    Brought the name to one form in substance, not merely formally

    The Hungarian, Soviet, and current spelling of grandmother's name differed in letters and transliteration. We prepared a correspondence table and certified translation so that the Hungarian official would see: Erzsébet, Elizaveta and Elisaveta are one name, not three different people.

  5. 05

    Stage 5

    Assembled a complete file: grandmother's birth certificate, mother's restored vital records, marriage record, certified translations with apostille (stamp confirming document authenticity for another country) - and applied for citizenship. While the application was being reviewed, we prepared answers in advance for typical inquiries about name spelling to avoid losing weeks on each agency request.

  6. 06

    Completed the EU passport issuance

    Elena obtained citizenship through her grandmother, despite starting with only a family photograph and a village name.

How the work went

From first contact to the result

  1. 01Found the "lost generation" - grandmother
  2. 02Closed the gap with deceased parents
  3. 03Resolved the surname change
  4. 04Brought the name to one form in substance, not merely formally
  5. 05Stage 5
  6. 06Completed the EU passport issuance

The sequence and timing reflect this specific case and depend on how complete the documents are and on the decisions of the competent authorities.

Expert comment

Grandmother cases are my favorites because they seem hopeless, yet almost never are. Elena had nothing whatsoever: no living grandmother, no living parents, not a single document - only a photograph. But a person's record does not disappear with them. We restored mother's vital records through the civil registry office, found grandmother's birth certificate in the Transcarpathian archive, and closed the main break - grandmother's surname change upon marriage - with the marriage record. The most meticulous part here is names: the same name in a Hungarian church record, in a Soviet passport, and now looks different, and this must be patiently proven. For me, such a passport is family memory transformed into a legal document.

Anna Kovalevskaya, Head of Legal, BRIDGESAnna KovalevskayaHead of Legal, BRIDGES

Outcome

What the client received

What was required
How we did it · Result
Locate grandmother's record
Birth certificate from 1923 from Transcarpathian archives · Ancestry confirmed
Restore deceased parents
Through civil registry offices in two regions · Kinship proven
Close the surname change
Grandmother's marriage record · Identity established
Obtain EU passport
Complete genealogical file · Citizenship recognized
Obtain EU passport
Complete genealogical file · Citizenship recognized

What was: a Hungarian grandmother, but both father and mother had passed away, and not a single document of the lineage in hand. What we did: obtained grandmother's 1923 birth certificate from Transcarpathian archives; restored mother's vital records through civil registry offices in two regions; found grandmother's marriage record and proved the surname change; brought three name spellings into one. What the client received: proven ancestry and EU passport through her grandmother.

Practical takeaway

What matters in a similar situation

  • Conclusion: death of parents does not sever roots. Their vital records are restored through archives, ancestor's birth certificates are found in old records, and seemingly insurmountable details - surname change, name variations - are resolved through specific records.
  • Elena went from a family photograph to a European passport - and now her grandmother's Hungarian ancestry became a legal fact, not a legend.
  • Even when an intermediate link in the line cannot be reached directly, archives often allow their documents to be restored. We will look at your line.

FAQ

Questions people ask in a similar situation

01Can I obtain citizenship through my grandmother if my parents are deceased?

Yes. Vital records of deceased parents are restored through archives and civil registry offices - this confirms kinship and connects you to your grandmother, even when the parents themselves are no longer alive.

02Where to search for grandmother's birth certificate?

By her place of birth. For territories that previously belonged to Hungary (for example, Transcarpathia), records are stored in state regional archives and church records.

03What should be done if grandmother's surname changed?

Obtain a record of her marriage. It proves that the girl from the birth certificate and the grandmother under her husband's surname are the same person. This is the most common gap in such cases.

04An ancestor's name is written differently everywhere - is this a problem?

It is solvable. Hungarian, Soviet, and current spellings are cross-referenced and supported by certified translation so that the official sees one name rather than different individuals.

05How long does document reconstruction take?

It depends on the archives: a response from a regional archive may take approximately three months. Therefore, several requests are initiated in parallel without waiting for one another.

06Which documents were key in this case?

Found the "lost generation" - grandmother. We searched for her birth record (birth certificate) methodically: based on the village name mentioned in the family, we established that until 1945 it belonged to Hungary, and requested the 1923 birth certificate from the State Archives of Transcarpathian Region. The response took approximately three months. Throughout this time we corresponded with the archive and clarified name spelling, because in Hungarian church records it is written differently than in Soviet documents - otherwise the archive might not have found the record. Closed the gap with deceased parents. Elena had no birth and death certificates for her mother. We restored them through the civil registry office - with two separate requests by place of birth and place of death, to two different regions. Duplicate certificates confirmed: Elena is the daughter of her mother, and the mother is the daughter of that very grandmother. Without these two documents, the line broke in the middle, and no grandmother's birth certificate would have saved it.

07Why did the standard route not suit the client?

When Elena began considering an EU passport, the main difficulty became apparent. Ancestry-based citizenship depends on an unbroken chain of documents: grandmother - mother - Elena. Each generation must be confirmed by documentation. However, her mother's birth and death certificates had been lost, and her grandmother's birth record was somewhere in an old archive, if it had been preserved at all.

08What risk had to be closed before filing?

Ancestry through a grandmother represents an additional generation between you and your ancestor. And if your parents are no longer alive, the connecting generation disappears: there is no one to confirm kinship, and the necessary certificates must be recovered from scratch. Without them, the ancestral line - grandmother - father - you - breaks right in the middle. No birth and death certificates for her deceased parents;

09How did BRIDGES check that the chosen solution would hold?

Assembled a complete file: grandmother's birth certificate, mother's restored vital records, marriage record, certified translations with apostille (stamp confirming document authenticity for another country) - and applied for citizenship. While the application was being reviewed, we prepared answers in advance for typical inquiries about name spelling to avoid losing weeks on each agency request. Completed the EU passport issuance. Elena obtained citizenship through her grandmother, despite starting with only a family photograph and a village name.

10What confirmed the result in the end?

What was: a Hungarian grandmother, but both father and mother had passed away, and not a single document of the lineage in hand. What we did: obtained grandmother's 1923 birth certificate from Transcarpathian archives; restored mother's vital records through civil registry offices in two regions; found grandmother's marriage record and proved the surname change; brought three name spellings into one. What the client received: proven ancestry and EU passport through her grandmother. What was required: How we did it · Result. Locate grandmother's record: Birth certificate from 1923 from Transcarpathian archives · Ancestry confirmed. Restore deceased parents: Through civil registry offices in two regions · Kinship proven. Close the surname change: Grandmother's marriage record · Identity established. Obtain EU passport: Complete genealogical file · Citizenship recognized. Obtain EU passport: Complete genealogical file · Citizenship recognized

11Can this route be repeated directly in another situation?

No, the route cannot be copied without checking the initial data. This case reflects a specific situation: Establishing ancestry through a grandmother is more complex than through a father: an entire generation lies between you and her, and if your parents are no longer alive, you lose the connecting generation that linked you to her. Elena had a Hungarian grandmother, but both her father and mother had passed away, and the necessary documents were no longer in her possession. We explain step by step how we recovered her parents' certificates and her grandmother's birth record from the archives, established the ancestral line, and obtained an EU passport. Programme terms and the requirements of banks or authorities can change, so the documents and risks of a new applicant need to be checked first.

About the author

Anna Kovalevskaya

Author: Anna Kovalevskaya

Head of Legal, BRIDGES

I have worked with citizenship and residency matters in European countries for 12 years. Programme requirements and application practices change, so I assess each matter against the current rules, the applicant's immigration history, family composition and the documents supporting the legal basis for the application.

I lead matters from the preliminary assessment through to the grant of status. In complex situations, I identify the circumstances that may affect the review, establish the legal logic of the application and oversee the consistency of the supporting documents at every stage.

During the consultation, you will receive an assessment of the available legal grounds, a clear understanding of the chosen route and a list of issues that should be resolved before filing. Once the engagement begins, I oversee the application and the key decisions of the BRIDGES team.

Prepared on the basis of BRIDGES practice and reviewed by a subject-matter expert.

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Anna KovalevskayaHead of Legal, BRIDGES
Anna Kovalevskaya, Head of Legal, BRIDGES

Names and certain details have been changed to protect client confidentiality. The result described reflects one specific situation and is neither a public offer nor a guarantee of a similar outcome. Programme terms are stated as of 2026 and may change - please confirm current parameters with a BRIDGES consultant.