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Find more Mamos 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 4 less people named Mamos 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 24 people named Mamos in the 1930 U.S. Census. In 1940, there were 17% less people named Mamos in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 20 people named Mamos were living in the United States. In a snapshot:

  • 21% of adults were unmarried
  • The average annual income was $928
  • The youngest was 2 and the oldest was 62
  • They typically took 2 weeks of vacation a year

Learn where they came from and where they went.

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

  • The most common mother tongue was Greek
  • 67% were born in foreign countries
  • 29% were first-generation Americans
  • Most immigrants originated from Greece