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Find more Niccolai 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 26 more people named Niccolai 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 89 people named Niccolai in the 1930 U.S. Census. In 1940, there were 29% more people named Niccolai in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 115 people named Niccolai were living in the United States. In a snapshot:

  • The typical household was 4 people
  • 12 owned their homes, valued on average at $3,050
  • 38 were children
  • 114 rented out rooms to boarders

Learn where they came from and where they went.

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

  • The most common mother tongue was Italian
  • 36 were born in foreign countries
  • They most commonly lived in Pennsylvania
  • Most immigrants originated from Italy