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Find more Theroux 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 60 less people named Theroux 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 804 people named Theroux in the 1930 U.S. Census. In 1940, there were 7% less people named Theroux in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 744 people named Theroux were living in the United States. In a snapshot:

  • 25 were disabled
  • 1 reported their race as other than white
  • 64%, or 125 people, lived in homes they rented
  • 103 women had paying jobs

Learn where they came from and where they went.

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

  • The most common mother tongue was Swedish
  • 394 were first-generation Americans
  • 206 were born in foreign countries
  • 13% migrated within the United States from 1935 to 1940