KD
Katherine Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Darlington, South Carolina
Our Model Tree links this Katherine Davis across the 1930 and 1940 US Censuses in Darlington, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 11-person household.
Age 21
b. ~1909
Female
Daughter
Born: South Carolina
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Darlington, South Carolina |
| Surname | Davis |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 21 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Laborer |
| Industry | Home Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Laborer |
| Township / Ward | Mount Elon School District 14 |
| Est. Birth Year | ~1909 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| David Alford | Son | — | 9 | ~1921 |
| Blanche Alford | Daughter | — | 14 | ~1916 |
| Lopalmus Alford | Other | — | 1 | ~1929 |
| Katherine Davis | Daughter | — | 21 | ~1909 |
| Sue Alford | Daughter | — | 3 | ~1927 |
| Eugene Alford | Son | — | 12 | ~1918 |
| Alford Davis | Other | — | 28 | ~1902 |
| Willie Alford | Head | — | 38 | ~1892 |
| Ruby Alford | Daughter | — | 11 | ~1919 |
| Annie Alford | Spouse | — | 40 | ~1890 |
| Arthur Alford | Son | — | 7 | ~1923 |
Census Appearances
1930
Darlington, South …
Daughter, age 21
Darlington, South Carolina · implied b. ~1909 — 11 household members
| Surname | Davis |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 21 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Laborer |
| Industry | Home Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Sumter-County, South …
Spouse, age 32
Sumter-County, South Carolina · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Kathleen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Shiloh |
| 1935 Residence (County) | Sumter |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 30 |
| Income (1939) | 30 |
| Highest Grade | No 6 |
| 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 Katherine Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Katherine Davis
Daughter · 1930 · age 21 · b. ~1909 · South Carolina
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Sibling
David Alford
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Alford
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blanche Alford
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Alford
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Alford
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sue Alford
Sibling · 1930 · age 3
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 — Darlington, South Carolina
Open full size
1930 US Federal Census — Darlington, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2194unit:1007)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Ross | 9 | Son | — | South Carolina |
| 52 | Mary Ross | 7 | Daughter | — | South Carolina |
| 53 | Lura Ross | 5 | Son | — | South Carolina |
| 54 | Lee B Ross | 2 | Son | — | South Carolina |
| 55 | Eva Ross | 1 | Daughter | — | South Carolina |
| 56 | James Hawkes | 45 | Head | Laborer | South Carolina |
| 57 | Queen Esther Hawkes | 28 | Wife | — | South Carolina |
| 58 | Esther Hawkes | 8 | Daughter | — | South Carolina |
| 59 | Walter Hawkes | 6 | Son | — | South Carolina |
| 60 | Lutha May Hawkes | 5 | Daughter | — | South Carolina |
| 61 | Francis Hawkes | 1 | Daughter | — | South Carolina |
| 62 | Willie Alford | 38 | Head | Laborer | South Carolina |
| 63 | Annie Alford | 40 | Wife | Farming | South Carolina |
| 64 | Blanche Alford | 14 | Daughter | — | South Carolina |
| 65 | Eugene Alford | 12 | Son | — | South Carolina |
| 66 | Ruby Alford | 11 | Daughter | — | South Carolina |
| 67 | David Alford | 9 | Son | — | South Carolina |
| 68 | Arthur Alford | 7 | Son | — | South Carolina |
| 69 | Sue G Alford | 3 | Daughter | — | South Carolina |
| 70 | Lopalmus Alford | 1 | Grandson | — | South Carolina |
| 71 | Alford Davis | 28 | Son-in-law | Laborer | South Carolina |
| 72 | Katherine Davis THIS PERSON | 21 | Daughter | Laborer | South Carolina |
| 73 | Mosey Moody | 75 | Head | Farmer | South Carolina |
| 74 | Ellen Moody | 69 | Wife | — | South Carolina |
| 75 | Charles Moody | 34 | Son | Farming | South Carolina |
| 76 | James White | 20 | Grandson | Laborer | South Carolina |
| 77 | Ernest White | 17 | Grandson | Laborer | South Carolina |
| 78 | Willie Moody | 52 | Head | Farming | South Carolina |
| 79 | Alma Moody | 10 | Daughter | — | South Carolina |
| 80 | Aline Moody | 8 | Daughter | — | South Carolina |
| 81 | Ben Council | 49 | Head | Laborer | South Carolina |
| 82 | Julia Council | 40 | Wife | — | South Carolina |
| 83 | Ben Council | 17 | Son | Laborer | South Carolina |
| 84 | Victor Council | 15 | Son | Laborer | South Carolina |
| 85 | Walter Dixon | 22 | Son-in-law | Laborer | South Carolina |
| 86 | Pearley May Dixon | 22 | Daughter | — | South Carolina |
| 87 | Ophelia Johnson | 9 | Granddaughter | — | South Carolina |
| 88 | Julia Johnson | 8 | Granddaughter | — | South Carolina |
| 89 | Leroy Johnson | 6 | Grandson | — | South Carolina |
| 90 | Alberta Johnson | 4 | Granddaughter | — | South Carolina |
| 91 | Frank Davidson | 70 | Head | Farmer | South Carolina |
| 92 | Sarah Davidson | 68 | Wife | — | South Carolina |
| 93 | Ernest Alford | 26 | Grandson | Farm Labor | South Carolina |
| 94 | Lula Alford | 20 | Daughter | Farm Labor | South Carolina |
| 95 | Polly May Alford | 18 | Daughter | — | South Carolina |
| 96 | James Williamson | 67 | Head | Farming | South Carolina |
| 97 | Harriet Williamson | 48 | Wife | — | South Carolina |
| 98 | E Mclendon Williamson | 6 | Son | — | South Carolina |
| 99 | Jordan Cook | 48 | Head | Farmer | South Carolina |
| 100 | Mary Cook | 38 | Wife | — | 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)