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Find more Kacynski 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 54 more people named Kacynski 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 15 people named Kacynski in the 1930 U.S. Census. In 1940, there were 360% more people named Kacynski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 69 people named Kacynski were living in the United States. In a snapshot:

  • 25 were children
  • The youngest was 1 and the oldest was 57
  • 36% of adults were unmarried
  • 8 women had paying jobs

Learn where they came from and where they went.

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

  • They most commonly lived in Michigan
  • 5 were first-generation Americans
  • Most fathers originated from Poland
  • 3% migrated within the United States from 1935 to 1940