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Carl Larson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bergen-County, New Jersey
Our Model Tree links this Carl Larson across the 1920, 1930 and 1940 US Censuses in Bergen-County, New Jersey (XGBoost, ~Confirmed), with identified parents Sophie & Charles — first a head (b.~1896), then head of a 3-person household.
Age 44
b. ~1896
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bergen-County, New Jersey |
| Surname | Larson |
| Given Name | Carl W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Ridgefield Park Village |
| 1935 Residence (County) | Bergen |
| Additional Details | |
| Occupation | Guard |
| Industry | Public Bldg |
| Class of Worker | GW |
| Hours Worked | 39 |
| Income (1939) | 1000 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Guard |
| Township / Ward | Ridgefield Park Village |
| Est. Birth Year | ~1896 |
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 Carl | Age | Birth yr |
|---|---|---|---|---|
| Carl Larson | Head | — | 44 | ~1896 |
| Carl Larson | Son | — | 14 | ~1926 |
| Jennie Larson | Spouse | — | 40 | ~1900 |
Census Appearances
1920
Bergen, New …
Son, age 24
Bergen, New Jersey · implied b. ~1896 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Electrician |
| Industry | Telephone Co. H. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Bergen, New …
Head, age 34
Bergen, New Jersey · implied b. ~1896 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Carl W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 28 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Carpenter |
| Industry | Building |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Veteran | Yes WW |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Bergen-County, New …
Head, age 44
Bergen-County, New Jersey · implied b. ~1896 — 3 household members
| Surname | Larson |
| Given Name | Carl W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Ridgefield Park Village |
| 1935 Residence (County) | Bergen |
| Occupation | Guard |
| Industry | Public Bldg |
| Class of Worker | GW |
| Hours Worked | 39 |
| Income (1939) | 1000 |
| Highest Grade | Hs 4 |
| 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 Carl Larson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Sophie Larson (~0.92 confidence) and father Charles Larson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Sophie Larson
b. ~1869
Source mother
● Household
· direct · ~0.92
Father
Charles Larson
b. ~1870
Source father
● Household
· direct · ~0.92
This person
Anchor record
Carl Larson
Head · 1940 · age 44 · b. ~1896 · New Jersey
★ 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 — Bergen-County, New Jersey
Open full size
1940 US Federal Census — Bergen-County, New Jersey
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02313-00448)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Schweitzer | 13 | Son | — | New Jersey |
| 2 | Henry Gerber | 38 | Head | Clerk | Germany |
| 3 | Hilda Gerber | 38 | Wife | — | Denmark |
| 4 | Helen Gerber | 7 | Daughter | — | New Jersey |
| 5 | Ann Gerber | 5 | Daughter | — | New Jersey |
| 6 | William Stewart | 35 | Head | Tile Setter | New York |
| 7 | Josephine Stewart | 35 | Wife | — | New York |
| 8 | Mary Stewart | 10 | Daughter | — | New York |
| 9 | Joan Stewart | 4 | Daughter | — | New Jersey |
| 10 | William Jr. Stewart | 0 | Son | — | New Jersey |
| 11 | Pietro Aldighieri | 80 | Head | — | Italy |
| 12 | Rose Aldighieri | 71 | Wife | — | Italy |
| 13 | Peter Aldighieri | 14 | Grandson | — | New Jersey |
| 14 | Jerry Aldighieri | 10 | Grandson | — | New Jersey |
| 15 | George Aldighieri | 9 | Grandson | — | New Jersey |
| 16 | Paul Aldighieri | 7 | Grandson | — | New Jersey |
| 17 | Carl W. Larson THIS PERSON | 44 | Head | Guard | New York |
| 18 | Jennie H. Larson | 40 | Wife | Secretary | New York |
| 19 | Carl W. Jr. Larson | 14 | Son | — | New York |
| 20 | Jesse Haines | 40 | Head | Papermaker | New York |
| 21 | Jane Haines | 31 | Wife | — | New York |
| 22 | Alma Haines | 11 | Daughter | — | New Jersey |
| 23 | Richard Haines | 6 | Son | — | New Jersey |
| 24 | Robert Haines | 5 | Son | — | New Jersey |
| 25 | John C. Kaufmann | 40 | Head | Plumbing & Heating | New Jersey |
| 26 | Catherine Kaufmann | 38 | Wife | — | Scotland |
| 27 | John C. Kaufmann | 15 | Son | — | New Jersey |
| 28 | Michael Singer | 57 | Head | Machine Tender | Germany |
| 29 | Catherine Singer | 32 | Daughter | — | New York |
| 30 | Gilbert Singer | 21 | Son | Printer | New York |
| 31 | Marilyn Singer | 7 | Granddaughter | — | New York |
| 32 | Gilbert W. Singer | 3 | Grandson | — | New York |
| 33 | George Singer | 2 | Grandson | — | New York |
| 34 | Lodger Florence | None | F | — | — |
| 35 | Fred Sr. Ocker | 53 | Head | Wholesale Bakery | Germany |
| 36 | Minnie Ocker | 50 | Wife | — | Austria |
| 37 | Emil Dehn | 50 | Head | Real Estate | New York |
| 38 | Anna K. Dehn | 47 | Wife | — | New York |
| 39 | Victor Mohr | 45 | Head | Checker | New York |
Pedigree Summary
Carl
Gen 1 · 2 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)