BJ
Betty Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-County, Missouri
Our Model Tree links this Betty Jackson across the 1930 and 1940 US Censuses in St.-Louis-County, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 6-person household.
Age 12
b. ~1928
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Missouri |
| Surname | Jackson |
| Given Name | Betty J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (County) | St. Louis |
| Additional Details | |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Lemay Township |
| Est. Birth Year | ~1928 |
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 |
|---|---|---|---|---|
| Doris Jackson | Daughter | — | 15 | ~1925 |
| Roy Jackson | Head | — | 42 | ~1898 |
| Lola Jackson | Spouse | — | 41 | ~1899 |
| Kitty Jackson | Daughter | — | 10 | ~1930 |
| Betty Jackson | Daughter | — | 12 | ~1928 |
| Howard Jackson | Son | — | 17 | ~1923 |
Census Appearances
1930
St Louis, …
Daughter, age 3
St Louis, Missouri · implied b. ~1927 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Bettie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Home Owned/Rented | No |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-County, Missouri
Daughter, age 12
St.-Louis-County, Missouri · implied b. ~1928 — 6 household members
| Surname | Jackson |
| Given Name | Betty J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (County) | St. Louis |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 12 · b. ~1928 · Missouri
★ You are viewing this record
Sibling
Kitty Jackson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Jackson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Jackson
Sibling · 1940 · age 17
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 — St.-Louis-County, Missouri
Open full size
1940 US Federal Census — St.-Louis-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02151-00263)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Earnest H. Baucher | 3 | Son | — | Missouri |
| 42 | Howard A. Forshee | 25 | Head | 48 | Missouri |
| 43 | Florence Forshee | 25 | Wife | — | Missouri |
| 44 | Walter Buhmester | 22 | Brother-in-law | 52 | Missouri |
| 45 | Jesse L. Anthony | 43 | Head | 40 | Mississippi |
| 46 | Birdie Anthony | 37 | Wife | — | Mississippi |
| 47 | Billy L. Anthony | 5 | Son | — | Missouri |
| 48 | Laretta Anthony | 2 | Daughter | — | Missouri |
| 49 | Aaron J. Pratte | 25 | Head | 44 | Missouri |
| 50 | Delores Pratte | 20 | Wife | — | Missouri |
| 51 | Joann Pratte | 2 | Daughter | — | Missouri |
| 52 | Sandra Pratte | 0 | Daughter | — | Missouri |
| 53 | William P. Young | 52 | Head | 40 | Pennsylvania |
| 54 | Margaret A. Young | 51 | Wife | — | Massachusetts |
| 55 | Roy D. Jackson | 42 | Head | 40 | Missouri |
| 56 | Lola Jackson | 41 | Wife | — | Kentucky |
| 57 | Howard Jackson | 17 | Son | — | Arkansas |
| 58 | Doris Jackson | 15 | Daughter | — | Arkansas |
| 59 | Betty J. Jackson THIS PERSON | 12 | Daughter | — | Missouri |
| 60 | Kitty W. Jackson | 10 | Daughter | — | Missouri |
| 61 | Edward Hercules | 36 | Head | 40 | Missouri |
| 62 | Ella Hercules | 31 | Wife | — | Missouri |
| 63 | Frank Rueweler | 27 | Head | 40 | Rhode Island |
| 64 | Frances Rueweler | 25 | Wife | — | Missouri |
| 65 | William Rueweler | 32 | Head | — | Missouri |
| 66 | Anna Rueweler | 30 | Wife | — | Eire |
| 67 | Thad Ryder | 36 | Head | 40 | New York |
| 68 | Mary Ryder | 30 | Wife | — | New York |
| 69 | Roy Ryder | 8 | Son | — | Missouri |
| 70 | Ralph Ryder | 7 | Son | — | Missouri |
| 71 | James W. Nelson | 42 | Head | 36 | Missouri |
| 72 | Clara Nelson | 38 | Wife | — | Missouri |
| 73 | Andrew Schipke | 25 | Head | 48 | Missouri |
| 74 | Veronica Schipke | 24 | Wife | — | Missouri |
| 75 | Elizabeth Schipke | 1 | Daughter | — | Missouri |
| 76 | Robert Schaefer | 42 | Head | 55 | Missouri |
| 77 | Nancy Schaefer | 33 | Wife | — | Missouri |
| 78 | Betty Schaefer | 14 | Daughter | — | Missouri |
| 79 | Robert Jr. Schaefer | 12 | Son | — | Missouri |
| 80 | Dorothy Schaefer | 11 | Daughter | — | Missouri |
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)