United Kingdom - Passport & Nationality - British Citizenship by Double Descent (48-5(1)a Rhodesia)
After 1948 and prior to 1983, British Citizenship could be passed two generations by Descent where the middle generation (the parent) or the applicant was born in a place where the Crown exercised Extra Territorial Jurisdiction over British Subjects. Southern Rhodesia (as it was then called) was such a territory before 11.09.1923. So the key requirements of this solution are:
- born between 01.01.1949 and 01.01.1983;
- a parent born in Rhodesia before 11.09.1923; AND
- that parent's father born in the UK.
If the relevant parent was the father, then the applicant is British by operation of law (i.e. automatically British), as long as the relevant family members were born legitimately. However, if the relevant parent was the mother, an application to register as a British citizen has to be made. This route through the mother has become available after recent anti-gender discrimination legislation was passed.