NJ
Nellie Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Scott-County, Illinois
Our Model Tree links this Nellie Jackson across the 1930 and 1940 US Censuses in Scott-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 8-person household.
Age 15
b. ~1925
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Scott-County, Illinois |
| Surname | Jackson |
| Given Name | Nellie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Naples Town |
| 1935 Residence (County) | Scott |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Naples Town |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Nellie | Age | Birth yr |
|---|---|---|---|---|
| Helen Jackson | Daughter | — | 9 | ~1931 |
| Lucy Jackson | Daughter | — | 6 | ~1934 |
| Pearl Jackson | Spouse | — | 35 | ~1905 |
| Daisy Jackson | Daughter | — | 3 | ~1937 |
| Dorothy Jackson | Daughter | — | 12 | ~1928 |
| Nellie Jackson | Daughter | — | 15 | ~1925 |
| Pearl Jackson | Daughter | — | 17 | ~1923 |
| Frank Jackson | Head | — | 50 | ~1890 |
Census Appearances
1930
Scott, Illinois
Daughter, age 5
Scott, Illinois · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Nellie M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Scott-County, Illinois
Daughter, age 15
Scott-County, Illinois · implied b. ~1925 — 8 household members
| Surname | Jackson |
| Given Name | Nellie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Naples Town |
| 1935 Residence (County) | Scott |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Nellie Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Nellie Jackson
Daughter · 1940 · age 15 · b. ~1925 · Illinois
★ You are viewing this record
Sibling
Lucy Jackson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Jackson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearl Jackson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daisy Jackson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Jackson
Sibling · 1940 · age 12
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 — Scott-County, Illinois
Open full size
1940 US Federal Census — Scott-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00889-00164)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Catherine Mcnear | 67 | Head | House Work | Illinois |
| 42 | Elmer V. Gregory | 26 | Head | Farmer/Trucker | Illinois |
| 43 | Leona M. Gregory | 26 | Wife | House Work | Illinois |
| 44 | Loyal E. Gregory | 1 | Son | — | Illinois |
| 45 | Edward N. Gregory | 64 | Head | Farmer/Trucker | Illinois |
| 46 | Kendall W. Matthews | 27 | Head | School Teacher | Illinois |
| 47 | Helen A. Matthews | 20 | Wife | House Work | Illinois |
| 48 | Frank Jackson | 50 | Head | Laborer | Tennessee |
| 49 | Pearl Jackson | 35 | Wife | House Work | Illinois |
| 50 | Pearl Marie Jackson | 17 | Daughter | — | Illinois |
| 51 | Nellie Mae Jackson THIS PERSON | 15 | Daughter | — | Illinois |
| 52 | Dorothy Dell Jackson | 12 | Daughter | — | Illinois |
| 53 | Helen Louise Jackson | 9 | Daughter | — | Illinois |
| 54 | Lucy Jane Jackson | 6 | Daughter | — | Illinois |
| 55 | Daisy Bell Jackson | 3 | Daughter | — | Illinois |
| 56 | Mable Berry | 61 | Head | House Work | Illinois |
| 57 | Howard Berry | 32 | Son | School Teacher | Illinois |
| 58 | Alton John Berry | 24 | Son | Diesel Engineer | Illinois |
| 59 | Mary Ellen Hart | 83 | Mother | House Work | Illinois |
| 60 | John Warren | 46 | Head | Laborer | Illinois |
| 61 | Bertha Warren | 48 | Wife | House Work | Illinois |
| 62 | John Warren | 25 | Step-son | Farm Laborer | Illinois |
| 63 | Woodrow Warren | 22 | Step-son | Field Labor | Tenn. |
| 64 | Charles Warren | 20 | Step-son | R.P. Laborer | Penn. |
| 65 | Wm. Major | 75 | Lodger | — | Illinois |
| 66 | Lucinda H. Goddell | 80 | Head | House Work | Illinois |
| 67 | Henry Campbell | 74 | Brother | — | Illinois |
| 68 | Mary Henryfield | 74 | Head | — | Illinois |
| 69 | Mary Gregory | 47 | Head | Comm. Labor | Illinois |
| 70 | Mary Gregory | 38 | Wife | House Work | Illinois |
| 71 | Imogene Gregory | 18 | Daughter | New Worker | Illinois |
| 72 | June Gregory | 13 | Daughter | — | Illinois |
| 73 | Robert - Twin Gregory | 2 | Son | — | Illinois |
| 74 | Roberta - Twin Gregory | 2 | Daughter | — | Illinois |
| 75 | Eugene Baumgardner | 66 | Head | — | Missouri |
| 76 | Rowena Baumgardner | 61 | Wife | — | Texas |
| 77 | Eula M. Baumgardner | 35 | Daughter | House Work | Illinois |
| 78 | William Jones | 44 | Head | Comm. Laborer | Illinois |
| 79 | Pearl Jones | 46 | Wife | House Work | Indiana |
| 80 | Virgil Jones | 17 | Son | New Worker | Illinois |
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)