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Find more Kosotsky 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 6 more people named Kosotsky 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 6 people named Kosotsky in the 1930 U.S. Census. In 1940, there were 100% more people named Kosotsky in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 12 people named Kosotsky were living in the United States. In a snapshot:

  • 100% rented out rooms to boarders
  • They typically took 12 weeks of vacation a year
  • On average men worked 34 hours a week
  • 1 owned their homes, valued on average at $4,000

Learn where they came from and where they went.

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

  • 83% were first-generation Americans
  • Most immigrants originated from Poland
  • 5 were first-generation Americans
  • 1 were born in foreign countries