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Find more Kren 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 126 more people named Kren 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 281 people named Kren in the 1930 U.S. Census. In 1940, there were 45% more people named Kren in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 407 people named Kren were living in the United States. In a snapshot:

  • On average men worked 42 hours a week
  • For 208 females, Helen was the most common name
  • Most common occupation was machinist
  • 55%, or 57 people, lived in homes they rented

Learn where they came from and where they went.

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

  • Most immigrants originated from Yugoslavia
  • 52% were first-generation Americans
  • They most commonly lived in New York
  • 92 were born in foreign countries