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Mary Mcdowell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Dillon, South Carolina
Our Model Tree links this Mary Mcdowell across the 1930 and 1940 US Censuses in Dillon, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 3
b. ~1927
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Dillon, South Carolina |
| Surname | McDowell |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Carmichael Township Pt Of |
| Est. Birth Year | ~1927 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lillian Mcdowell | Daughter | — | 9 | ~1921 |
| Lillie Mcdowell | Daughter | — | 5 | ~1925 |
| Bessie Mcdowell | Daughter | — | 12 | ~1918 |
| Belle Mcdowell | Spouse | — | 36 | ~1894 |
| Eddie Mcdowell | Head | — | 34 | ~1896 |
| Orama Mcdowell | Daughter | — | 8 | ~1922 |
| Mary Mcdowell | Daughter | — | 3 | ~1927 |
| Rosa Mcdowell | Daughter | — | 15 | ~1915 |
Census Appearances
1930
Dillon, South …
Daughter, age 3
Dillon, South Carolina · implied b. ~1927 — 8 household members
| Surname | McDowell |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Dillon-County, South …
Daughter, age 14
Dillon-County, South Carolina · implied b. ~1926 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McDowell |
| Given Name | Mildred |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Manning town |
| 1935 Residence (County) | Clarendon |
| Occupation | Typist |
| Industry | Office work |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 236 |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Mcdowell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mcdowell
Daughter · 1930 · age 3 · b. ~1927 · South Carolina
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Sibling
Rosa Mcdowell
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Mcdowell
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Mcdowell
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillie Mcdowell
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Orama Mcdowell
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Dillon, South Carolina
Open full size
1930 US Federal Census — Dillon, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2194unit:0139)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bertha Mackey | 15 | Daughter | Cook | South Carolina |
| 2 | David Mackey | 13 | Son | — | South Carolina |
| 3 | Lizzie Mackey | 12 | Daughter | — | South Carolina |
| 4 | Lucinda Mackey | 8 | Daughter | — | South Carolina |
| 5 | William Mackey | 7 | Son | — | South Carolina |
| 6 | Samuel Mackey | 6 | Son | — | South Carolina |
| 7 | Annie M. Mackey | 5 | Daughter | — | South Carolina |
| 8 | Beulah Mackey | 2 | Daughter | — | South Carolina |
| 9 | Annie Watson | 25 | Head | Farmer | North Carolina |
| 10 | Tommie Watson | 13 | Nephew | Laborer | North Carolina |
| 11 | Lucinda Watson | 8 | Niece | — | North Carolina |
| 12 | Gladys Watson | 3 | Niece | — | North Carolina |
| 13 | Cherrie Watson | 76 | Mother-in-law | — | South Carolina |
| 14 | William Mclean | 50 | Head | Farmer | South Carolina |
| 15 | Maggie Mclean | 45 | Wife | — | South Carolina |
| 16 | Dossie Mclean | 26 | Daughter | Laborer | South Carolina |
| 17 | Samuel Mclean | 25 | Son | Laborer | South Carolina |
| 18 | Hattie Mclean | 23 | Daughter | Laborer | South Carolina |
| 19 | Katie Mclean | 11 | Daughter | — | South Carolina |
| 20 | Cato M. Mclean | 2 | Daughter | — | South Carolina |
| 21 | Louise Mclean | 1 | Daughter | — | South Carolina |
| 22 | Nelson Moses | 45 | Head | Farmer | Georgia |
| 23 | Sophie Moses | 21 | Wife | — | South Carolina |
| 24 | Anna Moses | 18 | Daughter | Laborer | Georgia |
| 25 | Manly Moses | 16 | Son | Laborer | South Carolina |
| 26 | Jake Moses | 14 | Son | — | South Carolina |
| 27 | Leola Moses | 12 | Daughter | — | South Carolina |
| 28 | Charlotte Moses | 2 | Daughter | — | South Carolina |
| 29 | Maud Moses | 1 | Daughter | — | South Carolina |
| 30 | Amelia Brunson | 21 | Sister-in-law | Laborer | South Carolina |
| 31 | Laura Brunson | 11 | Nephew | — | South Carolina |
| 32 | Ethel Brunson | 9 | Niece | — | South Carolina |
| 33 | Namora Brunson | 7 | Niece | — | South Carolina |
| 34 | William Brunson | 4 | Nephew | — | South Carolina |
| 35 | Eddie Mcdowell | 34 | Head | Farmer | South Carolina |
| 36 | Belle Mcdowell | 36 | Wife | — | South Carolina |
| 37 | Rosa B. Mcdowell | 15 | Daughter | — | South Carolina |
| 38 | Bessie Mcdowell | 12 | Daughter | — | South Carolina |
| 39 | Lillian Mcdowell | 9 | Daughter | — | South Carolina |
| 40 | Orama Mcdowell | 8 | Daughter | — | South Carolina |
| 41 | Lillie B. Mcdowell | 5 | Daughter | — | South Carolina |
| 42 | Mary E. Mcdowell THIS PERSON | 3 | Daughter | — | South Carolina |
| 43 | David Mccallum | 46 | Head | Farmer | South Carolina |
| 44 | Ella Mccallum | 40 | Wife | — | South Carolina |
| 45 | Wesley Mccallum | 17 | Son | Laborer | South Carolina |
| 46 | Julie Mccallum | 15 | Son | Laborer | South Carolina |
| 47 | Clarence Mccallum | 11 | Son | — | South Carolina |
| 48 | Mildred Mccallum | 9 | Daughter | — | South Carolina |
| 49 | Ellwood Mccallum | 6 | Son | — | South Carolina |
| 50 | Beatrice Mccallum | 4 | Daughter | — | South Carolina |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)