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Find more Mastrorocco 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 15 more people named Mastrorocco 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 42 people named Mastrorocco in the 1930 U.S. Census. In 1940, there were 36% more people named Mastrorocco in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 57 people named Mastrorocco were living in the United States. In a snapshot:

  • For 28 females, Virginia was the most common name
  • 12 women had paying jobs
  • 95% rented out rooms to boarders
  • They typically took 9 weeks of vacation a year

Learn where they came from and where they went.

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

  • 64% were first-generation Americans
  • 27 were first-generation Americans
  • 2% migrated within the United States from 1935 to 1940
  • Most immigrants originated from Italy