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Find more Simmison 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 7 more people named Simmison 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 8 people named Simmison in the 1930 U.S. Census. In 1940, there were 88% more people named Simmison in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 15 people named Simmison were living in the United States. In a snapshot:

  • 2 women had paying jobs
  • 4 were children
  • 27% were children
  • 93% rented out rooms to boarders

Learn where they came from and where they went.

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

  • 38% were first-generation Americans
  • They most commonly lived in Indiana
  • Most immigrants originated from Ireland
  • 3 were first-generation Americans