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Find more Siekierski 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 19 less people named Siekierski in the United States — and some of them are likely related to you.

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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 161 people named Siekierski in the 1930 U.S. Census. In 1940, there were 12% less people named Siekierski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 142 people named Siekierski were living in the United States. In a snapshot:

  • They typically took 12 weeks of vacation a year
  • Most common occupation was machinist
  • 28% of adults were unmarried
  • 139 rented out rooms to boarders

Learn where they came from and where they went.

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

  • Most immigrants originated from Poland
  • They most commonly lived in Illinois
  • Most fathers originated from Poland
  • 5 migrated within the United States from 1935 to 1940