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Find more Sillis 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 107 more people named Sillis 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 49 people named Sillis in the 1930 U.S. Census. In 1940, there were 218% more people named Sillis in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 156 people named Sillis were living in the United States. In a snapshot:

  • 19% reported their race as other than white
  • 145 rented out rooms to boarders
  • For 80 females, Clara was the most common name
  • They typically took 10 weeks of vacation a year

Learn where they came from and where they went.

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

  • 9 were first-generation Americans
  • 16 migrated within the United States from 1935 to 1940
  • 4 were born in foreign countries
  • Most immigrants originated from England