Background on the 1935 Law
The Reich Citizenship Law was enacted on September 15, 1935 as part of the Nuremberg Laws. It fundamentally redefined German citizenship along racial lines rather than legal or residency-based criteria. Before this law, German citizenship was technically tied to membership in a local community or state within the German Reich. This changed overnight with a single statute. At its core, the law created two distinct legal categories: Reich citizens and subjects of the state. Only those classified as German or related blood could become Reich citizens with full political rights. Jews, along with Roma, Sinti, and Black Germans, were systematically excluded and reduced to state subjects without citizenship protections. Article 4 specified that only those of German or kindred blood could hold citizenship. Article 1 declared that the status of a Reich citizen was determined by the Reich citizenship statute, not simply by birth or naturalization in the old sense. This was a deliberate legal mechanism to strip rights retroactively and permanently.
The practical effect hit people immediately. A Jewish family that had been German citizens for generations, served in the military, paid taxes, and owned property overnight lost their legal standing. They still lived in their homes. They still paid their taxes. But the state no longer recognized them as full members of the political community.
How It Operated in Practice
The law worked through administrative machinery. Local registrars, courts, and Nazi party offices all applied racial definitions to determine citizenship status. Genealogical records became weapons. Birth certificates, church registers, and census data were cross-referenced to classify individuals. This wasn't abstract policy; it was a bureaucratic process that touched every aspect of daily life. I spent time researching how this played out at the municipal level for a project a while back. The edge case I kept running into involved people with mixed heritage — what the Nazis called Mischlinge. The law itself didn't fully define these categories; the implementing regulations filled in the gaps. A person with one Jewish grandparent might retain citizenship under certain interpretations, while someone with two Jewish grandparents lost it automatically. The thresholds shifted over time depending on which Nazi office had jurisdiction. The workaround I used when documentation was incomplete or destroyed during the war was to trace church baptismal records alongside civil registry documents. Many local archivists in Germany have both collections, and they don't always index them cross-referenced. It takes patience but it resolves a lot of the classification ambiguities that appear in court submissions and heritage applications.
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Connection to the Nuremberg Laws
The Reich Citizenship Law was paired with the Law for the Protection of German Blood and German Honor, also passed on September 15, 1935. That second law prohibited marriage and sexual relations between Jews and non-Jewish Germans. Together, the two laws formed the legal framework for the racial hierarchy that underpinned the entire Nazi state. One removed political rights. The other policed the body and private life. This law did not exist in isolation. It was the legal foundation that made the Holocaust administratively feasible. Without a statutory definition of who was and wasn't a citizen, deportation and expropriation would have faced far more legal resistance. The law provided the paperwork that authorized everything that followed. It remained on the books in some form until the end of the war. After 1945, West Germany's Basic Law explicitly repudiated its principles, but the practical consequences — property seizures, erased records, broken family lines — persisted for decades. Some restitution claims today still trace their legal roots back to how this particular statute was applied at the local level.
If you're looking into ancestry or citizenship recovery work related to this period, the main difficulty isn't understanding the law itself. It's that many local records were lost or destroyed, and the Nazi classification system was deliberately designed to create uncertainty and division within families. The documents that do survive are often scattered across multiple archives with inconsistent indexing. Start with the civil registration office in the specific municipality where your ancestor last held a residence certificate. That paper trail tends to be the most reliable anchor point.