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Find more Berthen 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 5 more people named Berthen 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 8 people named Berthen in the 1930 U.S. Census. In 1940, there were 62% more people named Berthen in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 13 people named Berthen were living in the United States. In a snapshot:

  • 1 owned their homes, valued on average at $4,000
  • 29% of adults were unmarried
  • Although 23% were female, the most common name for males was William
  • 67%, or 2 people, lived in homes they rented

Learn where they came from and where they went.

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

  • 12% were first-generation Americans
  • Most immigrants originated from Finland
  • 2 were born in foreign countries
  • 1 were first-generation Americans