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Find more Gulczinski 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 Gulczinski 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 10 people named Gulczinski in the 1930 U.S. Census. In 1940, there were 30% less people named Gulczinski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 7 people named Gulczinski were living in the United States. In a snapshot:

  • Although 43% were female, the most common name for males was John
  • 100%, or 2 people, lived in homes they rented
  • The youngest was 20 and the oldest was 67
  • 100% rented out rooms to boarders

Learn where they came from and where they went.

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

  • 3 were born in foreign countries
  • 30% were born in foreign countries
  • 6 were first-generation Americans
  • 60% were first-generation Americans