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Find more Bertilson 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 27 more people named Bertilson in the United States — and some of them are likely related to you.

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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 78 people named Bertilson in the 1930 U.S. Census. In 1940, there were 35% more people named Bertilson in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 105 people named Bertilson were living in the United States. In a snapshot:

  • 34% were children
  • For 46 females, Mabel was the most common name
  • Although 44% were female, the most common name for males was Donald
  • 52% owned their homes, valued on average at $3,133

Learn where they came from and where they went.

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

  • Most mothers originated from Minnesota
  • 50% were first-generation Americans
  • 39 were first-generation Americans
  • 18% were born in foreign countries