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Find more Clauser 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 119 more people named Clauser 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 812 people named Clauser in the 1930 U.S. Census. In 1940, there were 15% more people named Clauser in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 931 people named Clauser were living in the United States. In a snapshot:

  • The youngest was less than a year and the oldest was 92
  • On average men worked 42 hours a week
  • 148 adults were unmarried
  • 27 were disabled

Learn where they came from and where they went.

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

  • 124 were first-generation Americans
  • Most immigrants originated from Italy
  • Most mothers originated from Illinois
  • The most common mother tongue was Tyrolean