1910 United States Federal Census
Name: Dolas R Duvall
[Dolar R Dewall]
[Dolan R Duvall]
Age in 1910: 28
Estimated Birth Year: 1882
Birthplace: Kentucky
Relation to Head of House: Head
Father's Birth Place: Kentucky
Mother's Birth Place: Kentucky
Spouse's Name: Fannie M Duvall
Home in 1910: Louisville Ward 9, Jefferson, Kentucky
Marital Status: Married
Race: White
Gender: Male
Household Members: Name Age
Dolas R Duvall 28
Fannie M Duvall 23
William E Duvall 4
Mary E Duvall 2

1920 United States Federal Census
Name: Mary F Duvall
Home in 1920: Louisville Ward 11, Jefferson, Kentucky
Age: 33
Estimated Birth Year: abt 1887
Birthplace: Kentucky
Relation to Head of House: Wife
Spouse's Name: Robert D Duvall
Father's Birth Place: Kentucky
Mother's Birth Place: Kentucky
Marital Status: Married
Race: White
Sex: Female
Able to read: Yes
Able to Write: Yes
Household Members: Name Age
Robert D Duvall 37
Mary F Duvall 33
William E Duvall 14
Mary Ethel Duvall 11
Francis E Duvall 9
Robert A Duvall 4

1930 United States Federal Census
Name: Dolan R Duvall
Home in 1930: Louisville, Jefferson, Kentucky
Age: 48
Estimated Birth Year: abt 1882
Birthplace: Kentucky
Relation to Head of House: Head
Spouse's Name: Fannie M Duvall
Race: White
Household Members: Name Age
Dolan R Duvall 48
Fannie M Duvall 43
Mary E Duvall 22
Francis E Duvall 20
Arthur R Duvall 16

Kentucky Death Index, 1911-2000
Name: Robert D Duvall
Death Date: 20 Dec 1967
Death Place: Jefferson
Age: 85
Residence: Jefferson
Volume: 59
Certificate: 29415

Social Security Death Index
Name: Robert Duvall
Last Residence: 40206 Louisville, Jefferson, Kentucky, United States of America
Born: 27 Mar 1882
Died: Dec 1967
State (Year) SSN issued: Kentucky (Before 1951)