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Find more Mercorio 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 19 more people named Mercorio 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 7 people named Mercorio in the 1930 U.S. Census. In 1940, there were 271% more people named Mercorio in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 26 people named Mercorio were living in the United States. In a snapshot:

  • 2 women had paying jobs
  • For 11 females, Maria was the most common name
  • The typical household was 4 people
  • 1 was disabled

Learn where they came from and where they went.

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

  • 71% were first-generation Americans
  • 2 were born in foreign countries
  • The most common mother tongue was Italian
  • 5 were first-generation Americans