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Find more Trier 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 131 more people named Trier 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 401 people named Trier in the 1930 U.S. Census. In 1940, there were 33% more people named Trier in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 532 people named Trier were living in the United States. In a snapshot:

  • The average annual income was $1,129
  • The youngest was less than a year and the oldest was 87
  • Although 51% were female, the most common name for males was George
  • 3% were disabled

Learn where they came from and where they went.

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

  • 11% were born in foreign countries
  • 142 were first-generation Americans
  • 35% were first-generation Americans
  • The most common mother tongue was German