Glossary A B C D E F G H I J K L M N O P R S T U V W Y Select themeApplications & Job-huntingEconomy & BusinessesEducationGerman languageHealth & Social WelfareInstitutions & AuthoritiesMobilityMoney & IncomePolitics & SocietyRecognitionResearchStudyingVisasVocational trainingWorking Show all Principle of parentageGerman: Abstammungsprinzip German citizenship is based on the principle of parentage. This means that if either parent is a German citizen, the child automatically obtains German citizenship at birth. Theme: