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Jean Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Erie-County, New York
Our Model Tree links this Jean Johnson across the 1930 and 1940 US Censuses in Erie-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 6-person household.
Age 15
b. ~1925
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Erie-County, New York |
| Surname | Johnson |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Kenmore |
| 1935 Residence (County) | Erie |
| Additional Details | |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Kenmore |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jean | Age | Birth yr |
|---|---|---|---|---|
| Norma Johnson | Daughter | — | 18 | ~1922 |
| Florence Johnson | Spouse | — | 45 | ~1895 |
| Jean Johnson | Daughter | — | 15 | ~1925 |
| Marilyn Johnson | Daughter | — | 8 | ~1932 |
| William Johnson | Son | — | 12 | ~1928 |
| Edward Johnson | Head | — | 48 | ~1892 |
Census Appearances
1930
Erie, New …
Daughter, age 5
Erie, New York · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Jean M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Erie-County, New …
Daughter, age 15
Erie-County, New York · implied b. ~1925 — 6 household members
| Surname | Johnson |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Kenmore |
| 1935 Residence (County) | Erie |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Jean Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jean Johnson
Daughter · 1940 · age 15 · b. ~1925 · New York
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Sibling
Marilyn Johnson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Johnson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norma Johnson
Sibling · 1940 · age 18
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 — Erie-County, New York
Open full size
1940 US Federal Census — Erie-County, New York
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02531-00096)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Adolph J. Miller | 51 | Head | Service Man | New York |
| 2 | Florence Miller | 49 | Wife | — | New York |
| 3 | Charles Miller | 22 | Son | Butcher | New York |
| 4 | Elaine Miller | 18 | Daughter | — | New York |
| 5 | W. H. Leffler | 54 | Head | Credit Dept | New York |
| 6 | Anna J. Leffler | 54 | Wife | Tailor | New York |
| 7 | Howard Larcom | 24 | Head | Machinist | Pennsylvania |
| 8 | Reba Larcom | 22 | Wife | — | New York |
| 9 | Gary Larcom | 2 | Son | — | New York |
| 10 | Edward Johnson | 48 | Head | Salesman | New York |
| 11 | Florence Johnson | 45 | Wife | — | New York |
| 12 | Norma Johnson | 18 | Daughter | — | New York |
| 13 | Jean Johnson THIS PERSON | 15 | Daughter | — | New York |
| 14 | William Johnson | 12 | Son | — | New York |
| 15 | Marilyn Johnson | 8 | Daughter | — | New York |
| 16 | Fred Allen | 54 | Head | Service Man | Canada |
| 17 | Elizabeth Allen | 52 | Wife | — | New York |
| 18 | Ruth Allen | 29 | Daughter | Stenographer | New York |
| 19 | William Allen | 24 | Son | Service Man | New York |
| 20 | Magdalene Allen | 21 | Daughter-in-law | Beautician | New York |
| 21 | Luin Davis | 47 | Head | Electrician | New York |
| 22 | Marguerite Davis | 48 | Wife | — | New York |
| 23 | Zita Davis | 20 | Daughter | Typist | New York |
| 24 | Jack Davis | 17 | Son | — | New York |
| 25 | Susan Spoon | 51 | Head | — | Canada |
| 26 | Doris M. Spoon | 33 | Daughter | Typist | New York |
| 27 | Rita Spoon | 20 | Daughter | Secretary | New York |
| 28 | Katherine Spoon | 18 | Daughter | Saleslady | New York |
| 29 | Richard Spoon | 15 | Son | — | New York |
| 30 | Eunice Spoon | 13 | Daughter | — | New York |
| 31 | Raymond Dent | 45 | Head | Purchasing Agent | Oklahoma |
| 32 | Frances Q. Dent | 43 | Wife | — | Kentucky |
| 33 | Virginia Dent | 22 | Daughter | Secretary | Kentucky |
| 34 | Mary Dent | 19 | Daughter | — | Kentucky |
| 35 | Paul Dent | 18 | Son | — | Kentucky |
| 36 | Martha Dent | 15 | Daughter | — | Michigan |
| 37 | Charles Dent | 13 | Son | — | Michigan |
| 38 | James Dent | 10 | Son | — | New York |
| 39 | Robert Dent | 5 | Son | — | New York |
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)