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Find more Dellosa 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 21 more people named Dellosa 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 47 people named Dellosa in the 1930 U.S. Census. In 1940, there were 45% more people named Dellosa in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 68 people named Dellosa were living in the United States. In a snapshot:

  • The typical household was 4 people
  • 31% were children
  • 3 were disabled
  • 21 adults were unmarried

Learn where they came from and where they went.

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

  • Most fathers originated from Italy
  • They most commonly lived in New Jersey
  • Most mothers originated from Italy
  • 13 were born in foreign countries