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Find more Pettrson 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 7 more people named Pettrson 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 10 people named Pettrson in the 1930 U.S. Census. In 1940, there were 70% more people named Pettrson in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 17 people named Pettrson were living in the United States. In a snapshot:

  • 76% reported their race as other than white
  • 13 reported their race as other than white
  • 5 adults were unmarried
  • They typically took 12 weeks of vacation a year

Learn where they came from and where they went.

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

  • 1 were born in foreign countries
  • 30% were first-generation Americans
  • Most immigrants originated from Sweden
  • 1 migrated within the United States from 1935 to 1940