Find services Births Register or re-register a birth and find out how to register a stillbirth and naming ceremonies. Deaths Guidance on what to do following a death in Sheffield. Marriage and civil partnerships Learn about Sheffield marriage and civil partnership services. Registering a building for worship or marriage ceremonies You need to apply to us before using a building as a place of worship or to hold marriage ceremonies Citizenship British citizenship, including details about citizenship ceremonies and the nationality checking service. Birth, death, marriage and civil partnership certificates Order birth, death, marriage and civil partnership certificates or request copies of certificates for registrations that took place in Sheffield.