All research guides
Family history
First World War
Second World War
Military and maritime
Social and cultural history
Criminals, courts and prisons
Political and economic history
Foreign and colonial history
Land and maps
Medieval and early modern history
Records for current legal purposes
Online collections
How to look for records of...
- Available on:Alien entry books
Keywords: aliens (foreign nationals)migrationnaturalisation All records viewable online - Aliens’ registration cards 1918-1957
Keywords: aliens (foreign nationals)british citizenshipimmigrationnaturalisationpassengers All records viewable online - Certificates of British citizenship 1949-1986
Keywords: aliens (foreign nationals)british citizenshipcertificate of naturalisationimmigrationnaturalisation - Immigration and immigrants
Keywords: aliens (foreign nationals)british citizenshipimmigrationnaturalisationpassengers - Naturalisation case papers 1801-1871
Keywords: aliens (foreign nationals)british citizenshipimmigrationnaturalisation All records viewable online - Naturalisation, registration and British citizenship
Keywords: aliens (foreign nationals)british citizenshipcertificates of british citizenshipimmigrationnaturalisation - Passports
Keywords: british citizenshipemigrationimmigrationnaturalisationpassport