Ancestry.com
1900 United States Federal Census
Name: John Champion
Home in 1900: Humphrey, Lafayette, Mississippi
Age: 45
Birth Date: Jun 1854
Birthplace: Mississippi
Race: White
Gender: Male
Relationship to Head of House: Head
Father's Birthplace: Mississippi
Mother's Birthplace: Georgia
Spouse's name: Dulci J
Marriage Year: 1876
Marital Status: Married
Years Married: 24
Residence: Beat 4 (Part), Lafayette, Mississippi
Household Members: Name - Age
John Champion: 45 (Jun 1854)
Dulci J Champion: 42 (May 1858)
Andrew A Champion: 17 (Jul 1882)
Oscar W Champion: 15 (Feb 1854)
Hattie M Champion: 13 (Mar 1887)
Mamie Lee Champion: 8 (May 1892)
Vollie L Champion: 5 (Feb1895)
Willie A Champion: 1 (Dec 1898)

Ancestry.com
Mississippi Marriages, 1776-1935
Name: J. W. Champion
Spouse: Dulce Bella Harden
Marriage Date: 13 Mar 1876
County: Lafayette

The above marriage record is most certainly for John and Dulci in the census listed above but there is one discrepancy with her middle initial of "J." which is neither her maiden name or middle name.

Ancestry.com
1900 United States Federal Census
Name: John Champion
Home in 1900: Humphrey, Lafayette, Mississippi
Age: 45
Birth Date: Jun 1854
Birthplace: Mississippi
Race: White
Gender: Male
Relationship to Head of House: Head
Father's Birthplace: Mississippi
Mother's Birthplace: Georgia
Spouse's name: Dulci J
Marriage Year: 1876
Marital Status: Married
Years Married: 24
Residence: Beat 4 (Part), Lafayette, Mississippi
Household Members: Name - Age
John Champion: 45 (Jun 1854)
Dulci J Champion: 42 (May 1858)
Andrew A Champion: 17 (Jul 1882)
Oscar W Champion: 15 (Feb 1854)
Hattie M Champion: 13 (Mar 1887)
Mamie Lee Champion: 8 (May 1892)
Vollie L Champion: 5 (Feb1895)
Willie A Champion: 1 (Dec 1898)

Ancestry.com
Mississippi Marriages, 1776-1935
Name: J. W. Champion
Spouse: Dulce Bella Harden
Marriage Date: 13 Mar 1876
County: Lafayette

The above marriage record is most certainly for John and Dulci in the census listed above but there is one discrepancy with her middle initial of "J." which is neither her maiden name or middle name.