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Find more Rolczinski 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 3 less people named Rolczinski 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 16 people named Rolczinski in the 1930 U.S. Census. In 1940, there were 19% less people named Rolczinski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 13 people named Rolczinski were living in the United States. In a snapshot:

  • 1 was disabled
  • 6 were children
  • 100% owned their homes, valued on average at $1,250
  • 20% were disabled

Learn where they came from and where they went.

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

  • 8% migrated within the United States from 1935 to 1940
  • They most commonly lived in North Dakota
  • 19% were born in foreign countries
  • 7 were first-generation Americans