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Helen Hall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Florida
Our Model Tree links this Helen Hall across the 1930 and 1940 US Censuses in Jefferson-County, Florida (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Female
Daughter
Born: Florida
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Florida |
| Surname | Hall |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | 1 North |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | 1 North |
| Est. Birth Year | ~1925 |
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 |
|---|---|---|---|---|
| Carrie Hall | Daughter | — | 10 | ~1930 |
| Lula Hall | Daughter | — | 6 | ~1934 |
| Helen Hall | Daughter | — | 15 | ~1925 |
| Alma Hall | Daughter | — | 2 | ~1938 |
| Mary Hall | Daughter | — | 1 | ~1939 |
| Oscar Hall | Head | — | 49 | ~1891 |
| Oscar Hall | Son | — | 8 | ~1932 |
| Will Hall | Son | — | 4 | ~1936 |
| Sarah Hall | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Jefferson, Florida
Daughter, age 5
Jefferson, Florida · implied b. ~1925 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Jefferson-County, Florida
Daughter, age 15
Jefferson-County, Florida · implied b. ~1925 — 9 household members
| Surname | Hall |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | 1 North |
| 1935 Residence (County) | Jefferson |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
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 Hall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Hall
Daughter · 1940 · age 15 · b. ~1925 · Florida
★ You are viewing this record
Sibling
Alma Hall
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carrie Hall
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Hall
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hall
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Will Hall
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oscar Hall
Sibling · 1940 · 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
1940 US Federal Census — Jefferson-County, Florida
Open full size
1940 US Federal Census — Jefferson-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00594-00100)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Willie Hampton | 63 | Head | Farmer | Florida |
| 42 | Carrie Hampton | 55 | Wife | — | Florida |
| 43 | Andrew Hampton | 15 | Son | — | Florida |
| 44 | Emma Mosely | 72 | Head | — | Florida |
| 45 | Thomas Betty Lou Mosely | 13 | Granddaughter | — | Florida |
| 46 | James Hall | 27 | Head | Laborer | Florida |
| 47 | Sadie Lou Hall | 20 | Wife | — | Florida |
| 48 | Nathaniel Hall | 2 | Son | — | Florida |
| 49 | Theodore Hall | 0 | Son | — | Florida |
| 50 | Nellie Hall | 43 | Mother | — | Florida |
| 51 | Johnnie Hall | 26 | Head | Laborer | Florida |
| 52 | Rosa Mae Hall | 23 | Wife | — | Florida |
| 53 | Annie Plummer | 63 | Head | Farmer | Florida |
| 54 | Monroe Tom Plummer | 13 | Nephew | — | Florida |
| 55 | Canary Johnson | 14 | Servant | — | Florida |
| 56 | George Lewis | 55 | Hired hand | Hired Hand | Georgia |
| 57 | Charlie Edwards | 64 | Head | Farmer | Georgia |
| 58 | Willie Edwards | 49 | Wife | — | Georgia |
| 59 | Annie Williams | 63 | Head | — | Georgia |
| 60 | Willie Williams | 28 | Son | Laborer | Florida |
| 61 | Mary Williams | 6 | Daughter | — | Florida |
| 62 | Maggie Williams | 5 | Granddaughter | — | Florida |
| 63 | Oscar Hall | 49 | Head | Laborer | Florida |
| 64 | Sarah Hall | 38 | Wife | — | Florida |
| 65 | Helen Hall THIS PERSON | 15 | Daughter | — | Florida |
| 66 | Carrie Mae Hall | 10 | Daughter | — | Florida |
| 67 | Oscar Davis Hall | 8 | Son | — | Florida |
| 68 | Lula Hall | 6 | Daughter | — | Florida |
| 69 | Will Hall | 4 | Son | — | Florida |
| 70 | Alma Hall | 2 | Daughter | — | Florida |
| 71 | Mary Hall | 1 | Daughter | — | Florida |
| 72 | Frank Jones | 70 | Head | Minister | Georgia |
| 73 | Carry Jones | 52 | Wife | Farmer | Florida |
| 74 | Jackiesie Jones | 11 | Child | — | Florida |
| 75 | Simon Campbell | 45 | Head | Farmer | Florida |
| 76 | Lillie Campbell | 50 | Wife | Laborer | Florida |
| 77 | Edward Brunswick | 4 | Grandson | — | Florida |
| 78 | Martha Jones | 27 | Head | Cook & Maid | Florida |
| 79 | Herman Locket | 13 | Son | — | Florida |
| 80 | Carrie Locket | 10 | Daughter | — | Florida |
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)