I got this information from my research in the 90s, and it’s definitely valid today. Your own citizenship does not change, but your children will be eligible to

I got this information from my research in the 90s, and it’s definitely valid today. Your own citizenship does not change, but your children will be eligible to register as a British citizen through form MN1 Section 3(2) > To qualify under this section, the parent who is British by descent must have been born to a parent who was a British citizen otherwise than by descent (or if that person died, then they would have been a British citizen otherwise than by descent but for their death). The British citizen by descent parent must have lived in the UK (or, if the child was born on or after 21 May 2002, in a British overseas territory) for a continuous period of 3 years at any time before the child’s birth. During that period they should not have absences exceeding 270 days. The application must be made whilst the child is under 18 years of age. The 3 year residence requirement for the parent does not need to be met if the child is stateless. https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/583385/MN1_Guide_January_2017.pdf https://assets.publishing.service.gov.uk/government/uploads/...