Questionnaire

Where the family is from

Which country or countries do you think this concerns?

Tick every one that could apply. Families from the old border regions often have a line into two states at once, and a single choice would quietly discard the second.

The name as the family says it, and the name it has today if you know it. If you know which country it belonged to at the time — Austria-Hungary, Poland between the two wars, Yugoslavia, the Soviet Union — please add that.

The person you descend from

The name the claim runs through. Everything in the file is built around this person, so it is the most useful single thing on this form — and we will use it below instead of “your ancestor”.

Emigrant families almost always carry at least one altered spelling.

Any form is fine. A year on its own, or “around 1900”, is useful.

Village or town, the name it had at the time if you know it, and the country that place is in today.

Both names if you have them, including the mother's name before marriage. Archives index birth registers by the parents, and it is often the only way to tell one identically named child from another.

How is he/she related to you?

Just the chain of relationships, in your own words: “my mother's father's mother”, or “my father's father”. Say whether each step runs through a man or a woman — the old law treated them differently, so it changes what we look at.

An approximate year is useful even if you are not certain. If he/she moved within the country, or to another part of Yugoslavia or the monarchy, before emigrating, please say so — for the Croatian and Serbian emigrant routes the place he/she left from matters more than the place he/she was born. If you know the port, the ship or the route, add it.

A year and a country is enough. A death certificate is a required document in most of these procedures, and knowing where to order it saves a month.

Did he/she become a citizen of any country he/she moved to?

If he/she moved more than once, tell us about each one. If you know the exact date, please give it — and whether a husband, wife or children were named in the same papers.

The date matters as much as the fact. Until well into the last century a woman in most of these countries lost her citizenship on marrying a foreigner, and the marriage date decides whether the next child was born to a citizen.

Were his/her own parents married to each other when he/she was born?

Until the equality dates a child took the father's citizenship if born in wedlock, and the mother's if not, so this decides which side of the family the line runs down.

If the citizenship came to an end, how?

An old passport, an identity card, a certificate saying which town he/she belonged to, a citizenship certificate, a military or work book, a census or register entry, a consular registration. Even a photograph of a page helps us know what to ask an archive for. Please describe it here rather than attaching it.

Service in a foreign army, a public office held abroad, a formal release from citizenship, a long absence, a deprivation, an adoption, a name changed on arrival, a return to the country — these are the points at which a line usually breaks, or is rescued.

Did anyone in the family leave, or lose their citizenship, because of persecution, war or force?

Several of these countries have a separate route for families who lost their connection to the country in this way, and it works quite differently from ordinary descent. We ask so that we look at the right law from the start.

Questions for the countries you ticked

One extra question each. A few of these are about you rather than about your ancestor; each says which.

If your enquiry concerns one of these countries

One extra question each — skip the rest.

Albania
Did the ancestor hold Albanian citizenship — an Albanian passport, an entry in an Albanian register, an Albanian identity document — or was he/she Albanian by language and origin while living in Kosovo, North Macedonia, Montenegro or Greece?

Albanian citizenship does not follow ethnicity, and this is the point most Albanian enquiries turn on.

Austria
Did the ancestor leave Austria before 15 May 1955 because of persecution by the Nazi regime, or fear of it, or because he/she had spoken or acted for the democratic Republic?
Bulgaria
Is there an official document — issued by a Bulgarian authority or by the authorities of another state — that names the ancestor and records the family relationship between him/her and you?

Since 2021 a Bulgarian file is terminated without such a document, whether the family came from Bulgaria as it is today or from a Bulgarian community in North Macedonia, Moldova, Ukraine, the Banat or Albania.

Croatia
Czech Republic
Does the family line attach to Bohemia, Moravia and Czech Silesia, or to Slovakia?
Does anyone in the line hold, or has anyone ever held, Slovak citizenship?
Hungary
About you: could you hold a simple conversation in Hungarian with an official — not read or write it, but speak and understand it?

An honest answer helps us more than an optimistic one. There are two Hungarian routes, and this tells us which one to look at. Neither answer rules you out.

Poland

Polish consulates ask for precisely these two dates; the arithmetic between them decides whether the line survived.

Romania
Was the family from Bessarabia, Northern Bukovina, the Herța region, or southern Dobruja — or from Romania within its present borders?

Bessarabia is today largely Moldova and the Budjak in Ukraine. The territories lost in 1940 carry a longer generational reach than the rest.

Serbia

Where they were registered as resident, rather than how they described themselves.

Did the family emigrate from the territory of what is now the Republic of Serbia, or from somewhere else in the former Yugoslavia or the monarchy?
Slovak Republic
Was the ancestor born inside the present borders of Slovakia?

Evidence of Czechoslovak citizenship is asked of everyone, at the question about anything showing he/she was a citizen.

Slovenia

That date decides whether they lost Italian citizenship under the Paris Peace Treaty and became Yugoslav.

Ukraine

Living there before 24 August 1991 counts just as much as being born there, which is the part most people do not mention.

The line from your ancestor down to you

Person 1

Names before marriage and changed spellings matter more here than anywhere else.

A year and a town is plenty.

For example “my grandmother, your ancestor’s daughter”.

And when each one was acquired or lost, if you know.

The date matters as much as the fact — a woman in most of these countries lost her citizenship on marrying a foreigner, and the date decides whether the next child was born to a citizen.

Were this person’s own parents married to each other when this person was born?

Adoption, a father who acknowledged the child later, a marriage to a foreign national, a naturalisation abroad, service in a foreign army, a name changed on marriage — these are the points at which a line usually breaks or is rescued.

Person 2
Were this person’s own parents married to each other when this person was born?
Person 3
Were this person’s own parents married to each other when this person was born?

Three blocks here, and a box at the end for anyone who does not fit.

A living parent or grandparent is usually the shorter, cheaper and more certain route, and it is worth knowing before we start.

Papers, and what has already been done

Which family papers do you already have?

Tick anything you hold, in any form. We will ask about originals and official stamps later; at this stage we only want to know what exists. If you have not opened the box yet, tell us further down what you think is in there.

Has anyone in the family already been granted, or does anyone already hold, citizenship of that country?

A passport, a citizenship certificate, or a decision from an authority. This is often the single most useful thing you can tell us.

Has an application ever been made — by you or by anyone in the line?

Which record, from where, and roughly when. Two requests to the same archive cost money and can delay a file by months.

This tells us how many authorities will be involved and how long the paperwork is likely to take.

Practical points, and anything else

If a route required you to give up a citizenship you now hold, would that be possible for you?

Most of the routes we deal with do not require it. Where one does, it is better to know now than at the end.

A few words, conversational, or fluent. Any certificate you already hold is worth mentioning.

Whatever you think matters and we have not asked about, in any language you like. Take as much space as you need — there is no limit here. Please do not paste in documents or certificates; we will ask for those once we are working together.

You, and anyone else who would apply

The name we should use when we write back.

So a lawyer can reply to you. We use it for this enquiry and nothing else.

Where you live decides which office would handle your file and what paperwork it will want.

If you know how and roughly when you acquired each one, add that too.

A year is enough — we do not need the day or the month. Most of these routes have no age limit at all; one or two do, so knowing your year tells us at the start which ones to look at for you.

A name at birth, a maiden name, a name changed on arrival, or a different spelling used before the family emigrated.

Who would be applying?

Names and years of birth are enough. For anyone under 18, a first name and a year only.

Some routes do not run through an ancestor at all. Ukraine counts a person who was born on the territory, or lived there, before 24 August 1991, and counts a brother or sister as well as a parent or grandparent; Bosnia and Herzegovina counts anyone registered as resident there on 6 April 1992.

Bosnia and Herzegovina
On 6 April 1992, was anyone in your family line registered as living in Bosnia and Herzegovina?

The town where the residence was recorded. If you are not sure of the spelling, write it as the family says it.

This form does not make you a client

Sending it does not create a lawyer–client relationship with Wolf Theiss, and nothing on this page is legal advice. The reply you receive is a first assessment based only on what you have told us here; it is not a prediction that an application will succeed, and only the competent authority decides that, on documents.

What you send us is treated as confidential. Our duty of professional secrecy applies to an enquiry as much as to an instruction.

We can act for you only once we have completed a conflict check and confirmed an engagement in writing. These are files that need a lawyer rather than a form: the law that governs each step is the law that was in force at that step, and the analysis is ours to do. There is no charge for this enquiry and no obligation on either side.

We advise on the law of the jurisdictions in which we are admitted. Where a matter requires advice on the law of your country of residence, we will say so.

We have your enquiry.

You will hear from us shortly. A lawyer in our citizenship team will read your submission.

Please keep a copy of the record below. You can copy it, or print this page.