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Find more Thiery 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 84 less people named Thiery 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 406 people named Thiery in the 1930 U.S. Census. In 1940, there were 21% less people named Thiery in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 322 people named Thiery were living in the United States. In a snapshot:

  • The youngest was 1 and the oldest was 89
  • 4% were disabled
  • 31% of adults were unmarried
  • The average annual income was $1,258

Learn where they came from and where they went.

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

  • 125 were first-generation Americans
  • The most common mother tongue was German
  • Most fathers originated from Pennsylvania
  • 10% were born in foreign countries