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Find more Kleis 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 168 more people named Kleis 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 337 people named Kleis in the 1930 U.S. Census. In 1940, there were 50% more people named Kleis in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 505 people named Kleis were living in the United States. In a snapshot:

  • 48% owned their homes, valued on average at $4,694
  • 51%, or 62 people, lived in homes they rented
  • For 244 females, Marion was the most common name
  • 59 owned their homes, valued on average at $4,694

Learn where they came from and where they went.

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

  • 22% were born in foreign countries
  • 74 were born in foreign countries
  • 50% were first-generation Americans
  • 169 were first-generation Americans