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Ada Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Warren-County, Mississippi
Our Model Tree links this Ada Jackson across the 1920, 1930 and 1940 US Censuses in Warren-County, Mississippi (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 8-person household.
Age 55
b. ~1885
Female
Spouse
Born: Mississippi
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, Mississippi |
| Surname | Jackson |
| Given Name | Ada |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 1 |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Township / Ward | Beat 1 |
| Est. Birth Year | ~1885 |
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 Ada | Age | Birth yr |
|---|---|---|---|---|
| Lester Jackson | Son | — | 15 | ~1925 |
| Ellis Jackson | Son | — | 7 | ~1933 |
| Nat Jackson | Head | — | 61 | ~1879 |
| Nat Jackson | Son | — | 17 | ~1923 |
| Elena Jackson | Daughter | — | 12 | ~1928 |
| Ada Jackson | Spouse | — | 55 | ~1885 |
| Florence Jackson | Daughter | — | 7 | ~1933 |
| Thelma Jackson | Daughter | — | 17 | ~1923 |
Census Appearances
1920
Warren, Mississippi
Spouse, age 37
Warren, Mississippi · implied b. ~1883 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Ada |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1930
Warren, Mississippi
Other, age 45
Warren, Mississippi · implied b. ~1885 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Ada |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Age at First Marriage | 18 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Warren-County, Mississippi
Spouse, age 55
Warren-County, Mississippi · implied b. ~1885 — 8 household members
| Surname | Jackson |
| Given Name | Ada |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 1 |
| 1935 Residence (County) | Warren |
| Class of Worker | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Ada Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Ada Jackson
Spouse · 1940 · age 55 · b. ~1885 · Mississippi
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Warren-County, Mississippi
Open full size
1940 US Federal Census — Warren-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02074-00236)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ella Spells | 54 | Partner | Farmer | Mississippi |
| 2 | Ira Jackson | 36 | Head | Farmer | Mississippi |
| 3 | Grace Jackson | 25 | Wife | — | Mississippi |
| 4 | Alberta Owens | 7 | Niece | — | Mississippi |
| 5 | Cliff Wilson | 39 | Head | Farmer | Mississippi |
| 6 | Helen Wilson | 35 | Wife | — | Mississippi |
| 7 | Elmira Wilson | 12 | Daughter | — | Mississippi |
| 8 | Joseph Wilson | 11 | Son | — | Mississippi |
| 9 | Ernest Harris | 52 | Head | Farmer | Mississippi |
| 10 | Mary Harris | 35 | Wife | — | Alabama |
| 11 | Anna Harris | 75 | Mother | — | Mississippi |
| 12 | Clifton Glover | 24 | Head | Farmer | Mississippi |
| 13 | Beatrice Glover | 17 | Wife | — | Mississippi |
| 14 | Sammy Lee Kelley | 4 | Nephew | — | Mississippi |
| 15 | Alma Glover | 15 | Sister | — | Mississippi |
| 16 | Willie B Lewis | 12 | Niece | — | Mississippi |
| 17 | Willie Grey | 55 | Head | Farmer | Mississippi |
| 18 | Mary Grey | 32 | Wife | — | Mississippi |
| 19 | Helen Grey | 15 | Daughter | — | Mississippi |
| 20 | Willie Grey | 13 | Son | — | Mississippi |
| 21 | Louisa Grey | 9 | Daughter | — | Mississippi |
| 22 | Dorothy Mae Grey | 6 | Daughter | — | Mississippi |
| 23 | James Grey | 3 | Son | — | Mississippi |
| 24 | Velma Jean Grey | 2 | Daughter | — | Mississippi |
| 25 | Sidney Cooks | 59 | Head | — | Mississippi |
| 26 | Ellen Cooks | 62 | Wife | — | Mississippi |
| 27 | Clark Newman | 15 | Grand Son | — | Mississippi |
| 28 | Ralph Newman | 16 | Grand Son | Laborer | Mississippi |
| 29 | Hugh Flowers | 62 | Head | Farmer | Mississippi |
| 30 | Carrie Flowers | 62 | Wife | — | Mississippi |
| 31 | John W Jackson | 59 | Head | — | Mississippi |
| 32 | Elnora Jackson | 48 | Wife | — | Mississippi |
| 33 | Nat Jackson | 61 | Head | Farmer | Mississippi |
| 34 | Ada Jackson THIS PERSON | 55 | Wife | — | Mississippi |
| 35 | Nat Jackson | 17 | Son | Farm Hand | Mississippi |
| 36 | Lester Jackson | 15 | Son | — | Mississippi |
| 37 | Thelma Jackson | 17 | Daughter | Farm Hand | Mississippi |
| 38 | Elena Jackson | 12 | Daughter | — | Mississippi |
| 39 | Florence Jackson | 7 | Daughter | — | Mississippi |
| 40 | Ellis Jackson | 7 | Son | — | Mississippi |
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)