HG
Helen Green — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Dorchester-County, South Carolina
Our Model Tree links this Helen Green across the 1930 and 1940 US Censuses in Dorchester-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Dorchester-County, South Carolina |
| Surname | Green |
| Given Name | Helen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Dorchester |
| 1935 Residence (County) | Dorchester |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Dorchester |
| Est. Birth Year | ~1928 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Helen Green | Daughter | — | 12 | ~1928 |
| Cathleen Green | Daughter | — | 8 | ~1932 |
| Geneva Green | Spouse | — | 32 | ~1908 |
| Mamie Green | Daughter | — | 9 | ~1931 |
| Samuel Green | Son | — | 1 | ~1939 |
| Geneva Green | Daughter | — | 13 | ~1927 |
| Ralph Green | Son | — | 5 | ~1935 |
| James Green | Son | — | 3 | ~1937 |
| James Green | Head | — | 34 | ~1906 |
Census Appearances
1930
Dorchester, South …
Daughter, age 2
Dorchester, South Carolina · implied b. ~1928 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Helen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Dorchester-County, South …
Daughter, age 12
Dorchester-County, South Carolina · implied b. ~1928 — 9 household members
| Surname | Green |
| Given Name | Helen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Dorchester |
| 1935 Residence (County) | Dorchester |
| Highest Grade | No 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 Helen Green across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Green
Daughter · 1940 · age 12 · b. ~1928 · South Carolina
★ You are viewing this record
Sibling
Cathleen Green
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Green
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Green
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mamie Green
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Green
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geneva Green
Sibling · 1940 · age 13
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-t0627-03805-00240)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Grace Limehouse | 7 | daughter | — | South Carolina |
| 42 | Donald Rice | 31 | Head | Carpenter | Wisconsin |
| 43 | Edna S. Rice | 32 | wife | — | Wisconsin |
| 44 | Caryl M. Rice | 10 | daughter | — | Wisconsin |
| 45 | Donald Jr. Rice | 8 | son | — | Wisconsin |
| 46 | Sharon Rice | 5 | daughter | — | Wisconsin |
| 47 | Peggy J. Rice | 3 | daughter | — | Missouri |
| 48 | Oscar Sherwood | 48 | Head | Farmer | South Carolina |
| 49 | Ella E. Sherwood | 50 | wife | — | South Carolina |
| 50 | Dalton T. Warren | 31 | Head | Ship Fitter | South Carolina |
| 51 | Elizabeth Warren | 26 | wife | — | South Carolina |
| 52 | Townsend Warren | 5 | son | — | South Carolina |
| 53 | Duke Warren | 3 | son | — | South Carolina |
| 54 | Admur L. Spell | 32 | Head | Painter | South Carolina |
| 55 | Jessie Spell | 24 | wife | — | South Carolina |
| 56 | Melvin S. Spell | 1 | son | — | South Carolina |
| 57 | Sinclair Willis | 22 | Head | Laborer | South Carolina |
| 58 | Bertha Willis | 20 | wife | — | South Carolina |
| 59 | Barbara A. Willis | 2 | daughter | — | South Carolina |
| 60 | Joseph Willis | 12 | son | — | South Carolina |
| 61 | Dolly Bloomenburg | 62 | mother in law | — | South Carolina |
| 62 | Noah Evans | 61 | Head | Farmer | South Carolina |
| 63 | Susie Evans | 37 | wife | Laborer | South Carolina |
| 64 | Charlotte Pringle | 61 | Head | — | South Carolina |
| 65 | Walter Pringle | 23 | son | Laborer | South Carolina |
| 66 | Daisy Pringle | 18 | daughter | — | South Carolina |
| 67 | Frances Pringle | 1 | daughter | — | South Carolina |
| 68 | James Green | 34 | Head | Laborer | South Carolina |
| 69 | Geneva Green | 32 | wife | — | South Carolina |
| 70 | Geneva Green | 13 | daughter | — | South Carolina |
| 71 | Helen Green THIS PERSON | 12 | daughter | — | South Carolina |
| 72 | Mamie Green | 9 | daughter | — | South Carolina |
| 73 | Cathleen Green | 8 | daughter | — | South Carolina |
| 74 | Ralph Green | 5 | son | — | South Carolina |
| 75 | James Green | 3 | son | — | South Carolina |
| 76 | Samuel Green | 1 | son | — | South Carolina |
| 77 | Arthur Perry | 24 | Head | Laborer | South Carolina |
| 78 | Rosa L. Perry | 23 | wife | — | South Carolina |
| 79 | Arthur Green | 21 | brother in law | Laborer | South Carolina |
| 80 | Doyle Simmons | 42 | Head | Salesman | 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)