1870 United States Federal Census
Name: Oscar Overby
Age in 1870: 1
Birth Year: abt 1869
Birthplace: Virginia
Home in 1870: First Revenue Division, Chesterfield, Virginia
Race: White
Gender: Male [living in the household of Andrew and Sarah Overby
Post Office: Chester
1880 United States Federal Census
Name: Oscar E. Overby
Age: 10
Birth Year: abt 1870
Birthplace: Virginia
Home in 1880: Manchester, Chesterfield, Virginia
Race: White
Gender: Male
Relation to Head of House: Son
Marital Status: Single
Father's Birthplace: Virginia
Mother's name: Sarah L. Overby
Mother's Birthplace: Connecticut
Occupation: At School