EJ
Ethel Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Ethel Johnson across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents Algot & Emil — first a spouse (b.~1911), then head of a 3-person household.
Age 29
b. ~1911
Female
Spouse
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Johnson |
| Given Name | Ethel S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | New York City |
| Est. Birth Year | ~1911 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ethel | Age | Birth yr |
|---|---|---|---|---|
| Lucille Johnson | Daughter | — | 2 | ~1938 |
| Clifford Johnson | Head | — | 29 | ~1911 |
| Ethel Johnson | Spouse | — | 29 | ~1911 |
Census Appearances
1920
New York, …
Daughter, age 7
New York, New York · implied b. ~1913 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Daughter, age 18
Kings, New York · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Spouse, age 29
Kings-County, New York · implied b. ~1911 — 3 household members
| Surname | Johnson |
| Given Name | Ethel S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Highest Grade | H-3 |
| 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 Ethel Johnson across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Algot Johnson (~0.92 confidence) and father Emil Johnson (~0.92 confidence) and mother Christina Johnson (~0.92 confidence) and mother Emma Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Algot Johnson
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Emil Johnson
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Christina Johnson
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Emma Johnson
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ethel Johnson
Spouse · 1940 · age 29 · b. ~1911 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02571-00250)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret M. Krowl | 10 | Daughter | — | New York |
| 2 | James Krowl | 7 | Son | — | New York |
| 3 | Dolores Krowl | 5 | Daughter | — | New York |
| 4 | Sarah Tiffany | 57 | Lodger | — | New York |
| 5 | Margaret A. Healy | 58 | Sister-in-law | — | New York |
| 6 | Frank C. Di Marco | 31 | Head | Longshoreman | New York |
| 7 | Emma A. Di Marco | 26 | Wife | — | New York |
| 8 | Angela C. Di Marco | 2 | Daughter | — | New York |
| 9 | John J. Ryan | 47 | Head | Clerk | New York |
| 10 | Mary F. Ryan | 46 | Wife | — | New York |
| 11 | Robert G. Ryan | 23 | Son | Helper On Truck | New York |
| 12 | Evelyn C. Ryan | 22 | Daughter | New Worker | New York |
| 13 | Joseph G. Ryan | 18 | Son | New Worker | New York |
| 14 | Ruth M. Ryan | 15 | Daughter | — | New York |
| 15 | Reinert A. Olsen | 58 | Head | Painter | Norway |
| 16 | Mathilda Olsen | 52 | Wife | — | Norway |
| 17 | Clifford W. Johnson | 29 | Head | Clerk | New York |
| 18 | Ethel S. Johnson THIS PERSON | 29 | Wife | — | New York |
| 19 | Lucille Johnson | 2 | Daughter | — | New York |
| 20 | Arthur B. M. Larsen | 39 | Head | Marine Engineer | New York |
| 21 | Harriet D. Larsen | 24 | Wife | — | New Jersey |
| 22 | Arthur J. Larsen | 4 | Son | — | New York |
| 23 | Augusta Larsson | 62 | Mother | — | Sweden |
| 24 | James H. Johnson | 28 | Head | Carpenter | New York |
| 25 | Ella W. Johnson | 27 | Wife | — | New York |
| 26 | Robert J. Johnson | 3 | Son | — | New York |
| 27 | Hanna M. Rasmussen | 51 | Mother-in-law | — | Norway |
| 28 | Thorwald H. Johnson | 51 | Head | — | Sweden |
| 29 | Herbert W. Johnson | 23 | Son | Asst Supt | New York |
| 30 | Carl Oswald | 44 | Head | Painter | Norway |
| 31 | Anna L. Oswald | 39 | Wife | — | New York |
| 32 | Jean G. Oswald | 11 | Daughter | — | New York |
| 33 | Louise J. Oswald | 8 | Daughter | — | New York |
| 34 | Carol A. Oswald | 5 | Daughter | — | New York |
| 35 | William Wagner | 40 | Head | Bus Operator | Norway |
| 36 | Amy M. Wagner | 30 | Wife | — | New York |
| 37 | William B. Wagner | 6 | Son | — | New York |
| 38 | Bernice Wagner | 2 | Daughter | — | New York |
| 39 | Carl Hallberg | 51 | Head | Carpenter | Sweden |
| 40 | Lena Hallberg | 45 | Wife | — | New York |
Related Census Records
Pedigree Summary
Ethel
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)