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Find more Diza 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 40 more people named Diza 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 12 people named Diza in the 1930 U.S. Census. In 1940, there were 333% more people named Diza in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 52 people named Diza were living in the United States. In a snapshot:

  • 40% of adults were unmarried
  • 9 were children
  • For 19 females, Isabel was the most common name
  • On average men worked 45 hours a week

Learn where they came from and where they went.

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

  • The most common mother tongue was Spanish
  • They most commonly lived in New York
  • 12 were born in foreign countries
  • Most immigrants originated from Philippines