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Find more Kros 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 59 more people named Kros in the United States — and some of them are likely related to you.

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Create, build, and explore your family tree.

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 49 people named Kros in the 1930 U.S. Census. In 1940, there were 120% more people named Kros in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 108 people named Kros were living in the United States. In a snapshot:

  • 13 owned their homes, valued on average at $2,412
  • For 57 females, Alice was the most common name
  • 1 reported their race as other than white
  • Although 53% were female, the most common name for males was Frank

Learn where they came from and where they went.

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

  • 20 were born in foreign countries
  • 25 were first-generation Americans
  • 51% were first-generation Americans
  • 41% were born in foreign countries