Jersey's need to know when researching

This page includes information which will be of value when researching your ancestors and explains how Jersey stands with the United Kingdom and what our language was and is now.

Jersey (officially the Bailiwick of Jersey) is autonomous and a self-governing island territory of the British Isles, which is made up of England, Scotland Wales, Northern Ireland, the Bailiwick of Guernsey, Isle of Man and of course Jersey. Jersey is a 'Crown Dependency’.

Jersey is made up of 12 Parishes (districts). The most populous is the town parish of St Helier hosting a large proportion of the islands retail and employment sectors. Although this wasn’t always so. Outside town we have the parishes of St Brelade, St Peter, St Ouen, St Mary, St Lawrence, St John, Trinity, St Martin, St Saviour, Grouville, and St Clement. The Parishes are also subdivided into ‘vingtaines or cueillettes’. For the purposes of the Census, although a house might not be named, a vingtaine or cueillettes may give an idea where your ancestors lived. Have a look at our maps detailing the Parishes, Vingtaines & Cueillettes

Until the 19th century, the language commonly spoken was Jèrriais – a variety of Norman French language. Although it was the spoken language. French was the written language in business affairs. It wasn’t until the 20th century that English was adopted as the official language both spoken and written. This can be a little difficult when looking into your family history if you do not speak French, but help is at hand with our PDF file with the Glossary of French Terms (this will be coming shortly) used in baptisms, marriages and burials. AI can help the family historian, but please be careful because some of the terms may be difficult for AI to decipher.

In 1842, a significant civil registration act was introduced in Jersey, establishing the official registration of births, marriages, and deaths (BMD). This system was put in place in 1842 to create civil registers, initially based on the existing Anglican church registers, with a duplicate copy of the records sent to the Superintendent Registrar in St Helier. This marked a shift from purely ecclesiastical records to a more formal, civil process for managing these life events, though some parish registers continued to use older, less detailed formats.