I believe she is the daughter of David Oliver Moore and Judith McSwain.

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Hanna C. Hartis
South Carolina Deaths
Name Hanna C. Hartis
Event Type Death
Event Date 14 Jul 1930
Gender Female
Age 75
Marital Status Widowed
Ethnicity Canadian
Race White
Occupation Domestic
Birth Date 17 Jan 1855
Birthplace North Carolina
Death Place Jonesville, Union, South Carolina
Burial Date 15 Jul 1930
Burial Place Jonesville

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Hanna C Hartis
United States Census, 1930
Name Hanna C Hartis
Event Type Census
Event Date 1930
Event Place Jonesville, Union, South Carolina, United States
Gender Female
Age 75
Marital Status Widowed
Race White
Race (Original) White
Relationship to Head of Household Mother-in-law
Relationship to Head of Household (Original) Mother-in-law
Birth Year (Estimated) 1855
Birthplace North Carolina
Father's Birthplace North Carolina
Mother's Birthplace North Carolina
Sheet Letter B
Sheet Number 6
Household
Andrew J Mortain Head M 50 North Carolina
Lillian J Mortain Wife F 54 North Carolina
Mae Mortain Daughter F 17 North Carolina
Hanna C Hartis Mother-in-law F 75 North Carolina

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Hannah Hartis
United States Census, 1920
Name Hannah Hartis
Event Type Census
Event Date 1920
Event Place Charlette Ward 4, Mecklenburg, North Carolina, United States
Gender Female
Age 64
Marital Status Married
Race White
Race (Original) White
Relationship to Head of Household Wife
Relationship to Head of Household (Original) Wife
Birth Year (Estimated) 1856
Birthplace North Carolina
Father's Birthplace North Carolina
Mother's Birthplace North Carolina
Sheet Letter B
Sheet Number 8
Household
John Hartis Head M 60 North Carolina
Hannah Hartis Wife F 64 North Carolina

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Hannah Hartis
United States Census, 1900
Name Hannah Hartis
Event Type Census
Event Year 1900
Event Place Township 1 Charlotte city Ward 4, Mecklenburg, North Carolina, United States
Gender Female
Age 45
Marital Status Married
Race White
Race (Original) W
Relationship to Head of Household Wife
Relationship to Head of Household (Original) Wife
Number of Living Children 2
Years Married 11
Birth Date Jan 1855
Birthplace North Carolina
Marriage Year (Estimated) 1889
Father's Birthplace North Carolina
Mother's Birthplace North Carolina
Mother of how many children 2
Household
Alonzo Hartis Head M 40 North Carolina
Hannah Hartis Wife F 45 North Carolina
Lilian Hartis Daughter F 24 North Carolina
Hattie Hartis Daughter F 20 North Carolina
Lilly Hartis Niece F 17 North Carolina
Jennie Kaziah Boarder F 18 North Carolina

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She is mentioned in her husbands death record:

John Alonzo Hartis
from North Carolina Deaths
Name John Alonzo Hartis
Event Date 20 May 1920
Event Place Charlotte, Mecklenburg, North Carolina
Gender Male
Age (Original) 61y
Birth Year (Estimated) 1859
Spouse's Name Hannah Hartis
Father's Name Mila S. Hartis
Mother's Name Jane Kisiah

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See also:

https://familysearch.org/ark:/61903/
2:2:3SQ2-765

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*** Many thanks to Ties that Bind (#47993375) for additional info

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