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Find more Klaiser 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 14 less people named Klaiser 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 22 people named Klaiser in the 1930 U.S. Census. In 1940, there were 64% less people named Klaiser in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 8 people named Klaiser were living in the United States. In a snapshot:

  • On average men worked 47 hours a week
  • 38% were children
  • They typically took 1 week of vacation a year
  • The typical household was 2 people

Learn where they came from and where they went.

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

  • 1 migrated within the United States from 1935 to 1940
  • The most common mother tongue was German
  • Most immigrants originated from Austria
  • 5% were born in foreign countries