general register office - Robuta Search

https://www.gov.uk/government/collections/general-register-office-guides-to-researching-your-family-tree

These guides explain how to use the General Register Office when researching your family tree and family history.

https://www.nidirect.gov.uk/information-and-services/family-history-heritage-and-museums/research-family-history-general

Where to start your search, records available to search, how to access the records, search fees