Our Family History

The Genealogy of the Ruzicka and Manchak Families

1940 U.S. Census, Iowa, Black Hawk, Waterloo, Sixteenth Census of the United States Schedule; Online Images

• Title	1940 U.S. Census, Iowa, Black Hawk, Waterloo, Sixteenth Census of the United States Schedule; Online Images
  Source ID	S894
  Linked to Individuals: 3	Catherine Marie DOLAN John Joseph MRZLAK Michael J. MRZLAK

  
  

• Notes

  1940 U.S. census. Sixteenth Census of the United States schedule. Iowa. Black Hawk. Digital images.