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Find more Illert 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 12 more people named Illert 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 21 people named Illert in the 1930 U.S. Census. In 1940, there were 57% more people named Illert in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 33 people named Illert were living in the United States. In a snapshot:

  • The typical household was 2 people
  • 24% of women had paying jobs
  • 100% rented out rooms to boarders
  • 10 owned their homes, valued on average at $3,930

Learn where they came from and where they went.

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

  • Most immigrants originated from Germany
  • 5 were first-generation Americans
  • 21% migrated within the United States from 1935 to 1940
  • 4 were born in foreign countries