JT
Julia Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Dorchester-County, South Carolina
Our Model Tree links this Julia Thompson across the 1930 and 1940 US Censuses in Dorchester-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 10-person household.
Age 17
b. ~1923
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Dorchester-County, South Carolina |
| Surname | Thompson |
| Given Name | Julia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Collins Township |
| 1935 Residence (County) | Dorchester |
| Additional Details | |
| Occupation | Farm hand |
| Industry | Farming |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Farm Hand |
| Township / Ward | Collins Township |
| Est. Birth Year | ~1923 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Julia | Age | Birth yr |
|---|---|---|---|---|
| Brother Bonnecheau | Other | — | — | |
| Sarah Thompson | Spouse | — | 33 | ~1907 |
| Katie Thompson | Daughter | — | 16 | ~1924 |
| Ruby Thompson | Daughter | — | ~1940 | |
| Francena Thompson | Daughter | — | 2 | ~1938 |
| Lewis Thompson | Son | — | 4 | ~1936 |
| Adam Thompson | Son | — | 13 | ~1927 |
| Lewis Thompson | Head | — | 42 | ~1898 |
| Eva Thompson | Daughter | — | 13 | ~1927 |
| Julia Thompson | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Dorchester, South …
Daughter, age 6
Dorchester, South Carolina · implied b. ~1924 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Julia |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Dorchester-County, South …
Daughter, age 17
Dorchester-County, South Carolina · implied b. ~1923 — 10 household members
| Surname | Thompson |
| Given Name | Julia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Collins Township |
| 1935 Residence (County) | Dorchester |
| Occupation | Farm hand |
| Industry | Farming |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 0 |
| 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 Julia Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Julia Thompson
Daughter · 1940 · age 17 · b. ~1923 · South Carolina
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Sibling
Ruby Thompson
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adam Thompson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eva Thompson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lewis Thompson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katie Thompson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francena Thompson
Sibling · 1940 · age 2
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 — Dorchester-County, South Carolina
Open full size
1940 US Federal Census — Dorchester-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03805-00136)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dena O Mitchell | 72 | Head | Farmer | South Carolina |
| 42 | Frank Green | 22 | Grand Son | Farm Hand | South Carolina |
| 43 | Bertie Green | 22 | Grand daughter | Farm Hand | South Carolina |
| 44 | James Mack | 18 | Lodger | Road Construction | South Carolina |
| 45 | Arthur St. Julien | 50 | Head | Farmer | South Carolina |
| 46 | Rebecca St. Julien | 42 | Wife | Farm Hand | South Carolina |
| 47 | Nathaniel Thompson | 39 | Head | Saw Mill Laborer | South Carolina |
| 48 | Julia Thompson | 33 | Wife | — | South Carolina |
| 49 | Alice May Thompson | 6 | Daughter | — | South Carolina |
| 50 | Loretta Thompson | 5 | Daughter | — | South Carolina |
| 51 | Lewis Thompson | 42 | Head | Farmer | South Carolina |
| 52 | Sarah Thompson | 33 | Wife | Farm Hand | South Carolina |
| 53 | Julia Thompson THIS PERSON | 17 | Daughter | Farm Hand | South Carolina |
| 54 | Katie Thompson | 16 | Daughter | Farm Hand | South Carolina |
| 55 | Adam Thompson | 13 | Son | — | South Carolina |
| 56 | Eva V Thompson | 13 | Daughter | — | South Carolina |
| 57 | Lewis Jr Thompson | 4 | Son | — | South Carolina |
| 58 | Francena Thompson | 2 | Daughter | — | South Carolina |
| 59 | Ruby Mae Thompson | 0 | Daughter | — | South Carolina |
| 60 | Brother Bonnecheau | None | M | — | — |
| 61 | Dan Webb | 45 | Head | Farmer | South Carolina |
| 62 | Mazzie Webb | 39 | Wife | Farm Hand | South Carolina |
| 63 | Lawrence Gordon | 64 | Head | Farmer | South Carolina |
| 64 | Mamie Gordon | 56 | Wife | Farm Hand | South Carolina |
| 65 | Alex Gordon | 18 | Son | Farm Hand | South Carolina |
| 66 | Chalmus Gordon | 9 | Adopted son | — | South Carolina |
| 67 | Charles Gordon | 11 | Adopted son | Farm Hand | South Carolina |
| 68 | Eliza Jenkins | 72 | Head | Farm Hand | South Carolina |
| 69 | Nancy Jenkins | 24 | Daughter | Farmer | South Carolina |
| 70 | Naomie Jenkins | 5 | Daughter | — | South Carolina |
| 71 | Hill Jenkins | 2 | Son | — | South Carolina |
| 72 | Riley Haynes | 51 | Head | Farmer | South Carolina |
| 73 | Hattie Haynes | 43 | Wife | Farm Hand | South Carolina |
| 74 | James Haynes | 16 | Son | Farm Hand | South Carolina |
| 75 | Henry Haynes | 38 | Head | Farmer | South Carolina |
| 76 | Jon Haynes | 58 | Head | Farmer | South Carolina |
| 77 | Harkless Haynes | 19 | Son | Farm Hand | South Carolina |
| 78 | Joseph Haynes | 17 | Son | Farm Hand | South Carolina |
| 79 | Thaddeus Haynes | 15 | Son | Farm Hand | South Carolina |
| 80 | Henrietta Haynes | 11 | Daughter | — | 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)