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Find more Spengler 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 122 more people named Spengler 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 1,190 people named Spengler in the 1930 U.S. Census. In 1940, there were 10% more people named Spengler in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 1,312 people named Spengler were living in the United States. In a snapshot:

  • 132 women had paying jobs
  • They typically took 7 weeks of vacation a year
  • 48% owned their homes, valued on average at $4,240
  • Most common occupation was laborer

Learn where they came from and where they went.

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

  • 14% migrated within the United States from 1935 to 1940
  • Most immigrants originated from Germany
  • 12% were born in foreign countries
  • They most commonly lived in New York