The archives held by the Modern Records Centre are increasingly useful to family historians tracing the lives and activities of their ancestors. Although the records are considered secondary sources for family historians, the collections yield much useful information. The centre is THE place for collections of British trades union archives which can be used to explore more about the working lives of our ancestors. Trade union membership registers do not always contain a great deal of information on each member. None of these sources provide detailed employment histories of individual members.
Although the centre's staff can do very limited research, a personal visit is essential, or you can use an independent professional researcher (see www.agra.org.uk).
Some membership records and First World War records have been digitised and are available on FindmyPast. Images or transcripts are available to subscribers, but the index can be searched without charge. These currently (April 2026) include records from
- Amalgamated Society of Carpenters and Joiners
- Amalgamated Society of Lithographic Printers
- Amalgamated Society of Paper Makers
- Amalgamated Society of Railway Servants
- Amalgamated Society of Watermen, Lightermen and Bargemen
- Amalgamated Society of Woodworkers
- Association of Correctors of the Press
- General Union of Carpenters and Joiners
- Incorporated Association of Assistant Masters in Secondary Schools
- Lancashire and Yorkshire Railway Company
- Liverpool Victoria Employees' Union
- London Society of Compositors
- National Association of Local Government Officers
- National Society of Lithographic Artists, Designers and Writers, Copperplate and Wood Engravers
- National Society of Operative Printers
- National Union of Printing and Paper Workers
- National Union of Railwaymen
- National Union of Teachers
- Operative Bricklayers' Society
- Printing Machine Managers' Trade Society
- Typographical Association
- Union of Engravers to Calico Printers and Paper Stainers
- United Society of Boilermakers and Iron Shipbuilders
- Workers' Union
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Other records will become available including trades union journals which will include information about individual members as well as background information about their industries.
There are also various family history research guides available for some trades and occupations including coal miners, railway workers, carpenters and joiners, shipwrights and merchant seamen. Some indexes as databases by name can be searched on the website
https://warwick.ac.uk/services/library/mrc/collections/research_guides/family_history/