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Find more Kusiak 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 38 more people named Kusiak 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 247 people named Kusiak in the 1930 U.S. Census. In 1940, there were 15% more people named Kusiak in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 285 people named Kusiak were living in the United States. In a snapshot:

  • 2% were disabled
  • 30% were children
  • 270 rented out rooms to boarders
  • 73 adults were unmarried

Learn where they came from and where they went.

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

  • The most common mother tongue was Polish
  • Most mothers originated from Austria
  • Most immigrants originated from Poland
  • 154 were first-generation Americans