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Discover whether any of your ancestors, or living relatives, ever moved and became naturalized citizens of California, The Golden State of the USA. Our records cover the years 1850-1989 and feature the details of over 500,000 fully indexed individuals who loved California so much that they decided to make it their permanent residence.

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The amount of information listed varies, but the California Northern District Naturalization records usually include the following information about your ancestor:


  • First name
  • Last name
  • Address
  • Place of birth
  • Date of birth
  • Date of naturalization
  • Name of witness


These records are provided in partnership with FamilySearch.

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