You've got family at Ancestry.

Find more Bonatz 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 3 less people named Bonatz 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 30 people named Bonatz in the 1930 U.S. Census. In 1940, there were 10% less people named Bonatz in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 27 people named Bonatz were living in the United States. In a snapshot:

  • The average annual income was $1,079
  • Although 41% were female, the most common name for males was Ronald
  • Most common occupation was crane operator
  • 4 owned their homes, valued on average at $4,125

Learn where they came from and where they went.

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

  • 17% were born in foreign countries
  • 5 were born in foreign countries
  • They most commonly lived in Michigan
  • 47% were first-generation Americans