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Find more Rozalski 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 Rozalski 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 36 people named Rozalski in the 1930 U.S. Census. In 1940, there were 350% more people named Rozalski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 162 people named Rozalski were living in the United States. In a snapshot:

  • 42 were children
  • They typically took 12 weeks of vacation a year
  • The youngest was 1 and the oldest was 83
  • 2% were disabled

Learn where they came from and where they went.

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

  • They most commonly lived in Michigan
  • Most immigrants originated from Poland
  • 25 were first-generation Americans
  • The most common mother tongue was Polish