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- [S38]  1880 US Federal Census. 
 
  
- [S19]  1900 US Federal Census, (www.ancestry.com). 
 
  
- [S30]  1910 US Federal Census, (www.ancestry.com).
 
Name: Nettie E Kilzer Age in 1910: 35 Estimated Birth Year: abt 1875 Birthplace: Illinois Relation to Head of House: Wife Father's Birth Place: Massachusetts Mother's Birth Place: New York Spouse's Name: Augustus G Home in 1910: Chicago Ward 34, Cook, Illinois Marital Status: Married Race: White Gender: Female 
 
  
- [S24]  1920 US Federal Census, (www.ancestry.com).
 
Name: Nettie Kilzer[Nettie Pierce] Home in 1920: Chicago Ward 35, Cook (Chicago), Illinois Age: 45 years Estimated Birth Year: abt 1875 Birthplace: Illinois Relation to Head of House: Wife Spouse's Name: Augustus G Father's Birth Place: Massachusetts Mother's Name: Anna S Mother's Birth Place: New York Marital Status: Married Race: White Sex: Female Able to read: Yes Able to Write: Yes Image: 334 
 
  
- [S25]  1930 US Federal Census, (www.ancestry.com).
 
Name: Nettie P Kilzer Home in 1930: Oak Park, Cook, Illinois Age: 55 Estimated Birth Year: abt 1875 Relation to Head of House: Wife Spouse's Name: Augustin G Race: White 
  
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