United Kingdom - Passport & Nationality - British Citizenship by Descent (UKM Registration - Parent Marriage pre 83)
In 2010, legislation was introduced to remedy gender discrimination in the 1983 British Nationality Act. This solution arises impacts a person:
1) who was born between 01.01.1949 and 31.12.1982;
2) whose parents were married before their birth;
3) whose mother was registered as a Citizen of the UK & Colonies before the applicant's birth on account of being married to a British husband; AND
4) who has the Right of Abode through a grandparent born in the UK.
In such circumstances, the applicant can register as a British citizen.