There is a 20 yr. gap in the census records [1880 - 1900] as the 1890 census was burned in the 1920's. Add 20 yrs to everyone's 1880 age for the 1900 census.
Census records do not record the specific locality of a person’s birth.
I’m not related to any member of this family.
They are both most likely deceased by 1900.
. Birth and death registration started in 1916.
statement source -
Illinois Department of Public Health
Division of Vital Records
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