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Find more Underson 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 228 more people named Underson 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 16 people named Underson in the 1930 U.S. Census. In 1940, there were 1425% more people named Underson in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 244 people named Underson were living in the United States. In a snapshot:

  • The youngest was 1 and the oldest was 83
  • 66 were children
  • 55%, or 39 people, lived in homes they rented
  • 10 were disabled

Learn where they came from and where they went.

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

  • 1 were first-generation Americans
  • They most commonly lived in Ohio
  • 12% were born in foreign countries
  • The most common mother tongue was Swedish