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Emma Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · East-Baton-Rouge-County, Louisiana
Our Model Tree links this Emma Jackson across the 1930 and 1940 US Censuses in East-Baton-Rouge-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 9-person household.
Age 21
b. ~1919
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | East-Baton-Rouge-County, Louisiana |
| Surname | Jackson |
| Given Name | Emma L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | 7th Ward |
| 1935 Residence (County) | East Baton Rouge |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | 7Th Ward |
| Est. Birth Year | ~1919 |
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 Emma | Age | Birth yr |
|---|---|---|---|---|
| Lena Jackson | Daughter | — | 6 | ~1934 |
| Ora Jackson | Daughter | — | 13 | ~1927 |
| Emma Jackson | Daughter | — | 21 | ~1919 |
| Harney Jackson | Head | — | 60 | ~1880 |
| Mercy Jackson | Son | — | 3 | ~1937 |
| Harney Jackson | Son | — | 11 | ~1929 |
| Adam Jackson | Son | — | 15 | ~1925 |
| Lee Jackson | Son | — | 8 | ~1932 |
| Ophelia Jackson | Spouse | — | 42 | ~1898 |
Census Appearances
1930
East Baton …
Daughter, age 11
East Baton Rouge, Louisiana · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Emma L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Yes |
| Industry | none |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
East-Baton-Rouge-County, Louisiana
Daughter, age 21
East-Baton-Rouge-County, Louisiana · implied b. ~1919 — 9 household members
| Surname | Jackson |
| Given Name | Emma L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | 7th Ward |
| 1935 Residence (County) | East Baton Rouge |
| Income (1939) | 0 |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Emma Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Emma Jackson
Daughter · 1940 · age 21 · b. ~1919 · Louisiana
★ You are viewing this record
Sibling
Mercy Jackson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lee Jackson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ora Jackson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harney Jackson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adam Jackson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lena Jackson
Sibling · 1940 · age 6
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 — East-Baton-Rouge-County, Louisiana
Open full size
1940 US Federal Census — East-Baton-Rouge-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01398-00364)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ella Castel | 35 | Daughter | Farm Laborer | Louisiana |
| 42 | Robert Castel | 10 | Grandson | — | Louisiana |
| 43 | Doherty Castel | 8 | Grandson | — | Louisiana |
| 44 | Corlee Castel | 5 | Granddaughter | — | Louisiana |
| 45 | Ella Scott | 75 | Head | — | Louisiana |
| 46 | Ruffin Scott | 47 | Son | Farm Laborer | Louisiana |
| 47 | Scofield Grant | 31 | Head | Farm Laborer | Louisiana |
| 48 | Rebecca Grant | 25 | Wife | — | Louisiana |
| 49 | Scofield Jr. Grant | 8 | Son | — | Louisiana |
| 50 | Luzmar Grant | 5 | Daughter | — | Louisiana |
| 51 | Willie Grant | 3 | Son | — | Louisiana |
| 52 | George E. Grant | 1 | Son | — | Louisiana |
| 53 | Sterling Claire Grant | 58 | Mother-in-law | — | Louisiana |
| 54 | Hardy Williams | 30 | Head | Farm Laborer | Louisiana |
| 55 | Mary Williams | 26 | Wife | — | Louisiana |
| 56 | Thomas C. Williams | 8 | Son | — | Louisiana |
| 57 | Rosa M. Williams | 6 | Daughter | — | Louisiana |
| 58 | Clara Williams | 4 | Daughter | — | Louisiana |
| 59 | Hymon Williams | 1 | Son | — | Louisiana |
| 60 | John Cooper | 42 | Head | Farm Laborer | Louisiana |
| 61 | Angeline Cooper | 30 | Wife | — | Louisiana |
| 62 | Dorothy Scott | 11 | Stepdaughter | — | Louisiana |
| 63 | Albert Scott | 72 | Head | Farm Laborer | Louisiana |
| 64 | Mary Scott | 65 | Wife | — | Louisiana |
| 65 | Alvin Tillison | 39 | Son-in-law | Farm Laborer | Louisiana |
| 66 | Elizabeth Tillison | 40 | Daughter | — | Louisiana |
| 67 | Thomas Sidney Tillison | 4 | Grandson | — | Louisiana |
| 68 | Albert Baker | 25 | Head | Farm Laborer | Louisiana |
| 69 | Josephine Cason | 46 | Mother | — | Louisiana |
| 70 | Joe M. Francis | 60 | Head | Farmer | Louisiana |
| 71 | Alma Johnson | 20 | Daughter | — | Louisiana |
| 72 | Harney Jackson | 60 | Head | Farm Laborer | Louisiana |
| 73 | Ophelia Jackson | 42 | Wife | — | Louisiana |
| 74 | Emma L. Jackson THIS PERSON | 21 | Daughter | — | Louisiana |
| 75 | Adam Jackson | 15 | Son | — | Louisiana |
| 76 | Ora L. Jackson | 13 | Daughter | — | Louisiana |
| 77 | Harney Jr. Jackson | 11 | Son | — | Louisiana |
| 78 | Lee V. Jackson | 8 | Son | — | Louisiana |
| 79 | Lena Jackson | 6 | Daughter | — | Louisiana |
| 80 | Mercy D. Jackson | 3 | Son | — | Louisiana |
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)