HJ
Hazel Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Darlington-County, South Carolina
Our Model Tree links this Hazel Jackson across the 1930 and 1940 US Censuses in Darlington-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 8-person household.
Age 19
b. ~1921
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Darlington-County, South Carolina |
| Surname | Jackson |
| Given Name | Hazel A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Hartsville City |
| 1935 Residence (County) | Darlington |
| Additional Details | |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Hartsville City |
| Est. Birth Year | ~1921 |
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 1940 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| Oliver Jackson | Head | — | 51 | ~1889 |
| Hattie Jackson | Son | — | 10 | ~1930 |
| James Jackson | Son | — | 21 | ~1919 |
| Hazel Jackson | Daughter | — | 19 | ~1921 |
| George Jackson | Son | — | 14 | ~1926 |
| Francine Jackson | Daughter | — | 17 | ~1923 |
| Charles Jackson | Son | — | 7 | ~1933 |
| Lizzie Jackson | Spouse | — | 48 | ~1892 |
Census Appearances
1930
Darlington, South …
Daughter, age 8
Darlington, South Carolina · implied b. ~1922 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Henrietta |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Darlington-County, South …
Daughter, age 19
Darlington-County, South Carolina · implied b. ~1921 — 8 household members
| Surname | Jackson |
| Given Name | Hazel A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Hartsville City |
| 1935 Residence (County) | Darlington |
| Highest Grade | H 4 |
| 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 Hazel Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hazel Jackson
Daughter · 1940 · age 19 · b. ~1921 · South Carolina
★ You are viewing this record
Sibling
Francine Jackson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Jackson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Jackson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hattie Jackson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Jackson
Sibling · 1940 · age 21
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
1940 US Federal Census — Darlington-County, South Carolina
Open full size
1940 US Federal Census — Darlington-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03803-00447)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Harrison | 56 | Head | Janitor | South Carolina |
| 2 | Julia Harrison | 56 | Wife | Cook | South Carolina |
| 3 | John Chadwick | 36 | Lodge | Truck Driver | South Carolina |
| 4 | Andrea Chadwick | 30 | Wife | — | South Carolina |
| 5 | Sam Carter | 59 | Head | — | South Carolina |
| 6 | Rosa Carter | 35 | Wife | Laundress | South Carolina |
| 7 | Clodie Carter | 7 | Daughter | — | South Carolina |
| 8 | John Wesley | 32 | Lodge | Laborer | South Carolina |
| 9 | Fillie Copeland | 46 | Head | Laborer | South Carolina |
| 10 | Joseph Copeland | 20 | Son | Chauffeur | South Carolina |
| 11 | James Copeland | 22 | Son | Chauffeur | South Carolina |
| 12 | Marion Copeland | 18 | Son | — | South Carolina |
| 13 | Queen Copeland | 11 | Daughter | — | South Carolina |
| 14 | Ervin Williams | 23 | Head | Watchman | South Carolina |
| 15 | Dorothy Williams | 17 | Wife | — | South Carolina |
| 16 | Judd Brown | 65 | Head | — | South Carolina |
| 17 | Lillie Mae Sam | 23 | Head | Laundress | South Carolina |
| 18 | James Sam | 11 | Brother | — | South Carolina |
| 19 | Alberta Sam | 60 | Mother | Laundress | South Carolina |
| 20 | Oliver Jackson | 51 | Head | Proprietor | South Carolina |
| 21 | Lizzie Jackson | 48 | Wife | — | South Carolina |
| 22 | James A. Jackson | 21 | Son | — | South Carolina |
| 23 | Hazel A. Jackson THIS PERSON | 19 | Daughter | — | South Carolina |
| 24 | Francine Jackson | 17 | Daughter | — | South Carolina |
| 25 | George Jackson | 14 | Son | — | South Carolina |
| 26 | Hattie Jackson | 10 | Son | — | South Carolina |
| 27 | Charles Jackson | 7 | Son | — | South Carolina |
| 28 | Theo Carraway | 23 | Head | Laborer | South Carolina |
| 29 | Corrine Carraway | 21 | Wife | — | South Carolina |
| 30 | Robert Carraway | 2 | Son | — | South Carolina |
| 31 | Rebecca Jackson | 15 | Head | Cook | South Carolina |
| 32 | Willie Rogers | 27 | Head | Laborer | South Carolina |
| 33 | Mabel Rogers | 25 | Wife | Cook | South Carolina |
| 34 | Ruth Rogers | 4 | Daughter | — | South Carolina |
| 35 | Bud Parks | 28 | Head | Laborer | South Carolina |
| 36 | Nettie Parks | 24 | Wife | Cook | South Carolina |
| 37 | Irene Parks | 28 | Cousin | Maid | South Carolina |
| 38 | Oscar Toney | 43 | Head | Laborer | South Carolina |
| 39 | Bessie Toney | 39 | Wife | Helper | South Carolina |
| 40 | Jasper Johnson | 19 | Lodge | — | South Carolina |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)