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Find more Knudtson relatives and grow your tree by exploring billions of historical records. Taken every decade since 1790, the U.S. Federal Census can tell you a lot about your family. For example, from 1930 to 1940 there were 22 more people named Knudtson in the United States — and some of them are likely related to you.

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Create, build, and explore your family tree.

What if you had a window into the history of your family? With historical records, you do. From home life to career, records help bring your relatives' experiences into focus. There were 748 people named Knudtson in the 1930 U.S. Census. In 1940, there were 3% more people named Knudtson in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 770 people named Knudtson were living in the United States. In a snapshot:

  • The youngest was less than a year and the oldest was 100
  • 38 were disabled
  • 7% were disabled
  • They typically took 7 weeks of vacation a year

Learn where they came from and where they went.

As Knudtson families continued to grow, they left more tracks on the map:

  • 315 were first-generation Americans
  • The most common mother tongue was Norwegian
  • Most immigrants originated from Norway
  • 166 migrated within the United States from 1935 to 1940