1930 is the last available searchable census at this time.
1900 - Name: Sallie L Duke Age: 36 Birth Date: Aug 1863 Birthplace: Louisiana Home in 1900: Police Jury Ward 2, Livingston, Louisiana [Livingston] Race: White Gender: Female Relation to Head of House: Wife Marital Status: Married Spouse's Name: B Duke Marriage Year: 1890 Years Married: 10 Father's Birthplace: Massachusetts Mother's Birthplace: Louisiana Mother: number of living children: 3 Mother: How many children: 4 Occupation:
B Duke 52, 7/47 GA - farmer [Bonner] Sallie L Duke 36, 8/63 LA L B Duke 21, 3/79 LA - son E Myrtle Duke 8, 9/90 LA Iris I Duke 5, 11/94 LA Carrie May Duke 1, 9/98 LA - dau
1910 - Name: Sallie Duke Age in 1910: 44 Birth Year: 1866 Birthplace: Louisiana Home in 1910: Police Jury Ward 2, Livingston, Louisiana Race: White Gender: Female Relation to Head of House: Head Marital Status: Widowed Father's Birthplace: Massachusetts Mother's Birthplace: Louisiana
Sallie Duke 44, LA - boarding house keeper Myrtle E Duke 18, LA Ivas I Duke 14, LA Carrie M Duke 11, LA Irvine M Duke 8, LA [Irving] Alton B Duke 5, LA
Bonner could not be a CW physician as he would only be abt 14 - 16 at that time.
1920 - Name: M Irvin Duke Age: 18 Birth Year: abt 1902 Birthplace: Louisiana Home in 1920: Baton Rouge Ward 2, East Baton Rouge, Louisiana Race: White Gender: Male Relation to Head of House: Son Marital Status: Single Father's Name: L S Duke Father's Birthplace: Georgia Mother's Birthplace: Louisiana
L S Duke 53, LA - widowed, keeper of rooming house [Sallie] Iris Duke 23, LA M Irvin Duke 18, LA B Alton Duke 15, LA