You've got family at Ancestry.

Find more Mlodzianowski 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 36 more people named Mlodzianowski 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 8 people named Mlodzianowski in the 1930 U.S. Census. In 1940, there were 450% more people named Mlodzianowski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 44 people named Mlodzianowski were living in the United States. In a snapshot:

  • For 19 females, Mary was the most common name
  • On average men worked 38 hours a week
  • The average annual income was $650
  • 4 women had paying jobs

Learn where they came from and where they went.

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

  • 62% were first-generation Americans
  • 9 migrated within the United States from 1935 to 1940
  • 25% were born in foreign countries
  • 5 were first-generation Americans