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Find more Gronek 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 12 less people named Gronek 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 144 people named Gronek in the 1930 U.S. Census. In 1940, there were 8% less people named Gronek in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 132 people named Gronek were living in the United States. In a snapshot:

  • 42 adults were unmarried
  • They typically took 12 weeks of vacation a year
  • 59%, or 19 people, lived in homes they rented
  • 42% of adults were unmarried

Learn where they came from and where they went.

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

  • Most mothers originated from Poland
  • Most immigrants originated from Poland
  • 40 were born in foreign countries
  • Most fathers originated from Poland