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Find more Kielas 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 more people named Kielas 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 33 people named Kielas in the 1930 U.S. Census. In 1940, there were 42% more people named Kielas in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 47 people named Kielas were living in the United States. In a snapshot:

  • They typically took 10 weeks of vacation a year
  • 46 rented out rooms to boarders
  • 17% of adults were unmarried
  • 6 adults were unmarried

Learn where they came from and where they went.

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

  • Most immigrants originated from Poland
  • The most common mother tongue was Polish
  • Most fathers originated from Poland
  • 13% migrated within the United States from 1935 to 1940