You've got family at Ancestry.

Find more Grzywna 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 35 more people named Grzywna in the United States — and some of them are likely related to you.

Start a tree and connect with your family.


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 Grzywna in the 1930 U.S. Census. In 1940, there were 71% more people named Grzywna in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 84 people named Grzywna were living in the United States. In a snapshot:

  • 41% of adults were unmarried
  • 29%, or 5 people, lived in homes they rented
  • On average men worked 38 hours a week
  • For 43 females, Helen was the most common name

Learn where they came from and where they went.

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

  • The most common mother tongue was Polish
  • 19 were born in foreign countries
  • 5% migrated within the United States from 1935 to 1940
  • 61% were first-generation Americans