BJ
Betty Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jennings-County, Indiana
Our Model Tree links this Betty Jackson across the 1930 and 1940 US Censuses in Jennings-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 6-person household.
Age 11
b. ~1929
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jennings-County, Indiana |
| Surname | Jackson |
| Given Name | Betty J |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | North Vernon City |
| 1935 Residence (County) | Jennings |
| Additional Details | |
| Highest Grade | S 3 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | North Vernon City |
| Est. Birth Year | ~1929 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Betty | Age | Birth yr |
|---|---|---|---|---|
| Betty Jackson | Daughter | — | 11 | ~1929 |
| Robert Jackson | Daughter | — | 2 | ~1938 |
| Nancy Jackson | Daughter | — | 7 | ~1933 |
| Albert Jackson | Son | — | 5 | ~1935 |
| Albert Jackson | Head | — | 31 | ~1909 |
| Mary Jackson | Spouse | — | 29 | ~1911 |
Census Appearances
1930
Jennings, Indiana
Daughter, age 1
Jennings, Indiana · implied b. ~1929 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Betty L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Jennings-County, Indiana
Daughter, age 11
Jennings-County, Indiana · implied b. ~1929 — 6 household members
| Surname | Jackson |
| Given Name | Betty J |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | North Vernon City |
| 1935 Residence (County) | Jennings |
| Highest Grade | S 3 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Betty Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty Jackson
Daughter · 1940 · age 11 · b. ~1929 · Indiana
★ You are viewing this record
Sibling
Albert Jackson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Jackson
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Jackson
Sibling · 1940 · age 7
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 — Jennings-County, Indiana
Open full size
1940 US Federal Census — Jennings-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01058-00718)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ester B Daugherty | 9 | daughter | — | Indiana |
| 42 | Joseph W Daugherty | 7 | son | — | Indiana |
| 43 | Daniel S Daugherty | 2 | son | — | Indiana |
| 44 | Dorsey R Trapp | 35 | Head | Telegrapher | Indiana |
| 45 | Violet V Trapp | 30 | wife | — | Indiana |
| 46 | Faye W Trapp | 8 | daughter | — | Indiana |
| 47 | Doris J Trapp | 6 | daughter | — | Indiana |
| 48 | Mary E Trapp | 2 | daughter | — | Indiana |
| 49 | Donny H Spillman | 46 | Head | Engineer | Kentucky |
| 50 | Leula M Spillman | 69 | mother | — | Indiana |
| 51 | Clara J Spillman | 39 | sister | — | Kentucky |
| 52 | Albert R Jackson | 31 | Head | Truck Driver | Indiana |
| 53 | Mary E Jackson | 29 | wife | — | Indiana |
| 54 | Betty J Jackson THIS PERSON | 11 | daughter | — | Indiana |
| 55 | Nancy E Jackson | 7 | daughter | — | Indiana |
| 56 | Albert R Jackson | 5 | son | — | Indiana |
| 57 | Robert F Jackson | 2 | daughter | — | Indiana |
| 58 | Karl H Barnhart | 41 | Head | Superintendent | Indiana |
| 59 | Adaline Barnhart | 37 | wife | — | Indiana |
| 60 | James F Gelen | 48 | Head | Farm Boss | Indiana |
| 61 | Loretta E Gelen | 45 | wife | — | Indiana |
| 62 | Flora J Gelen | 20 | daughter | Seamstress | Indiana |
| 63 | Richard J Gelen | 15 | son | Clerk | Indiana |
| 64 | Homer F Gelen | 11 | son | — | Indiana |
| 65 | Clara G Gelen | 6 | daughter | — | Indiana |
| 66 | Daniel B Snow | 37 | Head | Switchman | Indiana |
| 67 | Mary C Snow | 31 | wife | — | Indiana |
| 68 | Barbara A Snow | 10 | daughter | — | Indiana |
| 69 | Charles J Snow | 8 | son | — | Indiana |
| 70 | James J Snow | 7 | son | — | Indiana |
| 71 | Joseph Snow | 1 | son | — | Indiana |
| 72 | Carrie F Barton | 70 | Head | — | Kentucky |
| 73 | Stella Hawkins | 68 | sister | — | Kentucky |
| 74 | Raymond J Baldon | 32 | Lodger | — | Indiana |
| 75 | Laura D Baldon | 31 | Lodger | — | Indiana |
| 76 | Michael Dugan | 47 | Head | Foreman | West Virginia |
| 77 | Margaret A Dugan | 43 | wife | — | Indiana |
| 78 | Michael J Dugan | 12 | son | — | Indiana |
| 79 | Mary J Dugan | 11 | daughter | — | Indiana |
| 80 | Theresa A Dugan | 9 | daughter | — | Indiana |
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)