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Find more Therson 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 206 more people named Therson 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 15 people named Therson in the 1930 U.S. Census. In 1940, there were 1373% more people named Therson in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 221 people named Therson were living in the United States. In a snapshot:

  • 73 were children
  • 71%, or 37 people, lived in homes they rented
  • For 120 females, Anna was the most common name
  • 7% were disabled

Learn where they came from and where they went.

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

  • They most commonly lived in South Dakota
  • 4 were born in foreign countries
  • 27% were first-generation Americans
  • The most common mother tongue was Swedish