A draft card in the archive: the question that comes from the US
The same story turns up in letter after letter. Someone finds a grandfather's draft registration card on an archive site or in a genealogy database: name, number, date, signature. Then they read that Polish citizenship was lost by entering a foreign army, put two and two together, and conclude that the chain of descent broke back in the 1940s.
That conclusion is premature. Registering with Selective Service and serving in the US military are two different events, and the Polish rule speaks only about the second one.
What the rule actually says
Art. 11 ust. 1 pkt 2 of the Act of 20 January 1920 on the citizenship of the Polish State. Citizenship was lost «przez przyjęcie urzędu publicznego lub wstąpienie do służby wojskowej w państwie obcem bez zgody Rządu Polskiego»: by accepting a public office or entering military service in a foreign state without the consent of the Polish Government. Full text of the act: ISAP/ELI.
The key word is «wstąpienie», an act: the person entered the ranks. Poland's Supreme Administrative Court (the NSA) reads that act broadly, up to and including formal enrolment in the reserve, without a single day of actual service. But even the broadest reading is still a reading of entry. A register of men liable for the draft, kept by the state itself, is not an entry: the man in it does nothing and answers to no one.
Two more things, or the rest will not make sense. First: an ancestor's citizenship is judged under the law in force at the time of the event, not today's law. That is why the 1920 statute is not history but a live instrument, still used to measure what your grandfather did in the 1940s. Second: the question about service does not arise in the abstract. It arises inside a specific procedure, confirmation of Polish citizenship (poświadczenie obywatelstwa polskiego), handled by a voivode, with applications from abroad filed through a Polish consul. That is where you end up explaining the card you found.
Selective Service in the agency's own words
The The Selective Service System is a federal agency that maintains a database of men eligible for a possible draft. There has been no draft in the US since 1973; the database exists in case Congress brings it back. Registration is mandatory for men aged 18 to 25 and requires filling out a single form.
«Registering with Selective Service System does not mean you are joining the military» — the agency's own FAQ at sss.gov.
Registration confers no rank, creates no contract, involves no oath and places no one under military command. It is a line in a list. For an eighteen-year-old American it is as mandatory and as empty of content as registering to vote.
How this differs from the Israeli reserve
The comparison is worth making, because the reserve is exactly where the harshest Polish rulings come from. Case II OSK 1417/13 concerned a citizen enrolled in the reserve of the Israel Defense Forces. The court treated that as entering service, and what decided it was not time in the barracks but subordination: the man became a reserve soldier and came fully under foreign military authority.
A Selective Service registrant is under no one. He holds no rank, cannot be called up for drills, and is not subject to a court-martial for disobeying an order. So the surface resemblance («the state knows I exist and could call me») carries no legal weight: a registry and a reserve are different legal states.
Don't stop at the article
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Check your level →If there was service after all: will and the wartime exception
From here it is a different conversation. If your ancestor did not merely register but actually served, the answer depends on when that happened.
In ruling II OSK 162/11 of 26 January 2012, the NSA set two limits to the broad reading. First: the loss must follow from the person's own acts, as an exercise of their will. An event outside that will is not a ground for the sanction. The second limit concerns war.
«Wstąpienie do służby wojskowej w państwie sojuszniczym albo nawet w państwie obcym nie związanym z Polską żadnym układem o sojuszu i wzajemnej pomocy, ale walczącym z państwem nieprzyjacielskim, było zgodne z interesem Państwa Polskiego i nie mogło powodować sankcji w formie utraty obywatelstwa polskiego». In English: entering the army of an allied state, or even of a state bound to Poland by no alliance but fighting the enemy, was consistent with the interest of the Polish State and could not trigger loss of citizenship.
For the American and Canadian diaspora this is the sentence that matters. A grandfather drafted in 1942 served in an army fighting the same enemy as Poland. The conclusion «he served, therefore he lost it» contradicts this line of case law, and the line is not a one-off: the allied-state wording appears in eight rulings in the administrative courts' database.
About «the end of 1946». Community materials sometimes claim that for the US only a discharge after the end of 1946 caused loss, because demobilisation ran until then. The date is real, but it is an American one: Proclamation 2714 of 31 December 1946 officially declared the cessation of hostilities of the Second World War, and under US law anyone who served up to that date counts as a veteran of that war. It has nothing to do with the Polish rule: the ruling the community cites sets no calendar line at all, and its official thesis says rather the opposite, that the formal end of the war cannot by itself turn continued service into loss. What counts is the circumstances of the service, not a date on a calendar.
Peacetime service does not fall under the exception: a contract, the reserve, the National Guard are precisely the entry into a foreign army the rule was written about, and the case law here is strict. But it is strict only for as long as the rule itself was in force, and the rule came to an end. The 1920 act applied through 18 January 1951; the act of 8 January 1951 that replaced it contains no sanction for entering a foreign army at all. Since citizenship is judged under the law in force at the time of the event, service that began after 19 January 1951 no longer caused automatic loss on this ground. For an American family that means something concrete: a Korean War draft and 1950s enlistments do not fall under art. 11 ust. 1 pkt 2, while peacetime service in the 1940s does.
A word on the National Guard, since it comes up often. There is no ruling specifically about it: a search of the rulings database for «Gwardia Narodowa» returns zero. The conclusion about it is drawn by analogy with the reserve, which the court did treat as service, and that analogy too will be qualified by a Polish authority, not an American one.
Where the honest answer stops
An honest answer has to name what is missing from it. There is no Polish court ruling on Selective Service specifically: a search of the entire rulings database for the name returns nothing, while a control query by the same method returns 275. The zero means there is no case law, not that the search failed.
Beyond that, whether a given formation counts as military service is decided by Polish law, not American law. The Selective Service System's explanation is strong evidence of fact, of what registration actually is, but it is not a Polish authority's ruling on qualification. So the wording stands: a registry is not service, there is no ground to think otherwise, and nobody here can offer a guarantee.
How to check it with documents
The best thing to do with this fear is to replace it with paper. US archives answer the question «did he serve» directly, and you can ask them yourself, without an intermediary.
The registration card and the classification history
The National Archives in St. Louis hold two different things. The draft registration card (SSS Form 1) shows that a man registered: name, registration number, age, date and place of birth, place of residence, physical description. It says nothing about service. The Classification History (SSS Form 102) shows what happened next, including entry into active duty or civilian work in lieu of induction, and the date of separation. That second document answers the question that actually matters.
Wartime registrations cover men born between 28 April 1877 and 31 July 1927; later cards, through the Vietnam era, cover men born before 29 March 1957. Requests go in on the archive's form by mail or email; the fee schedule lists 7 dollars for the card and 27 for the classification history including the card. Address and form: archives.gov.
The service record and the 1973 fire
If there was service, the Official Military Personnel File at the National Personnel Records Center (NPRC), in the same St. Louis, will show it. You request it on form SF-180 or online. Records open to the general public 62 years after the person left the military, so Second World War files have long been archival and anyone can order them, not only next of kin. Do not expect it to be quick: the centre handles 4,000 to 5,000 requests a day and asks that you not send a follow-up before 90 days have passed.
The 1973 fire. Between 16 and 18 million personnel files burned in the NPRC building. For the Army about 80 percent of the files of those discharged between 1 November 1912 and 1 January 1960 were lost. No duplicates were kept, no microfilm was made and no index existed, so it is not even known exactly what burned. «No record found» is the most likely answer for a Second World War veteran, and it does not mean the man never served.
The archive reconstructs service from other sources: Veterans Administration claims files, pay vouchers, state records, military hospital records and, among others, Selective Service registration records themselves. In other words, to the American archive a draft card is a secondary trace used to rebuild the data, not proof of service.
The DD-214 your grandfather could not have had
One more common mix-up, and it starts with people not knowing what a DD-214 actually is. It is the summary document of separation from active duty, the «Certificate of Release or Discharge from Active Duty»: a single page handed to the service member on the day of separation, with a copy filed in the personnel record. It lists the date and place of entry into active duty and of release, the last duty assignment and rank, the military occupational specialty, military education, decorations, medals and campaign awards, total creditable service, foreign service credited, and the character of the separation. It is the page an American veteran uses to prove service when claiming benefits.
The trouble is that your grandfather could not have had that page. A single form for all branches arrived only on 1 January 1950. Before that each branch documented separation on its own: the Army on WD AGO 53, 53-55 and 55, the Navy on NAVPERS-553, the Marine Corps on NAVMC 78-PD, the Coast Guard on NAVCG-553. The Department of Veterans Affairs still accepts them on the same footing as a DD-214, so they are not a lesser document, they are the same document under an earlier name.
The practical consequence is simple. What to look for at home is not a DD-214 but one of those forms, and they look nothing like the modern page. The family copy may well be the only surviving one: the copy from the personnel file sat in the same St. Louis building that burned in 1973. And for a Polish case what matters is not the name of the form but what it records: whether there was service at all, and when it fell.
What remains in any case
Even if the check shows the worst and your ancestor really did enter a foreign army in peacetime, the descent itself does not disappear. An ancestor's loss of citizenship closes confirmation of citizenship, not Polish roots. The Karta Polaka rests on descent and a connection with Polishness, not on an unbroken chain of citizenship, and it stays open.
The order of steps is simple: first find out whether there was any service at all, then, if there was, look at when it happened and in what circumstances, and only then draw a conclusion about the chain. Starting with the conclusion while looking at a registration card means giving up a case nobody ever lost. Where to find the rest of your ancestor's documents is collected in the article on US and Canadian archives.
Frequently asked questions
Does registering with Selective Service take away Polish citizenship?
On its own, no. The rule speaks of entering military service, while registration is a draft registry, as the agency itself states. There is no Polish court ruling on Selective Service specifically, so nobody can guarantee the outcome, but there is no ground to treat a registry as service.
My grandfather served in the US Army in the Second World War. Is the chain broken?
Most likely not. Under NSA ruling II OSK 162/11, entering the army of a state fighting the same enemy was consistent with Poland's interest and could not trigger the sanction of losing citizenship.
What about peacetime service?
That is a different situation, but it has a date. A contract, the reserve and the National Guard outside wartime fall under the strict line of case law: the NSA treats even formal enrolment in the reserve, without a single day of actual service, as entry. The rule itself, however, applied only through 18 January 1951, and the act that replaced it no longer contains a sanction for entering a foreign army, so service that began after that date did not cause automatic loss.
How do I find out whether my ancestor actually served?
Order the Classification History (SSS Form 102) from the National Archives in St. Louis: it shows how the case moved, including entry into active duty. The military personnel file is requested on form SF-180, but for men discharged before 1960 it may have been destroyed in the 1973 fire.
There is no DD-214 among my grandfather's papers. Is that bad?
No. DD-214 was introduced on 1 January 1950; before that, separation was recorded on WD AGO 53-55, NAVPERS 553 and other forms. A Second World War veteran having no DD-214 is normal, not a problem.