CS
Carl Swanson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Nuckolls-County, Nebraska
Our Model Tree links this Carl Swanson across the 1920, 1930 and 1940 US Censuses in Nuckolls-County, Nebraska (XGBoost, ~Confirmed), with identified parents Nelson & Agnes — first a head (b.~1896), then head of a 4-person household.
Age 44
b. ~1896
Male
Head
Born: Nebraska
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Nuckolls-County, Nebraska |
| Surname | Swanson |
| Given Name | Carl H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Beaver Precinct |
| 1935 Residence (County) | Nuckolls |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Occupation | Farmer |
| Township / Ward | Beaver Precinct |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Florence Swanson | Daughter | — | 18 | ~1922 |
| Sanford Swanson | Son | — | 16 | ~1924 |
| Carl Swanson | Head | — | 44 | ~1896 |
| Marjorie Swanson | Spouse | — | 39 | ~1901 |
Census Appearances
1920
Nuckolls, Nebraska
Son, age 24
Nuckolls, Nebraska · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Swanson |
| Given Name | Carl H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1930
Nuckolls, Nebraska
Other, age 35
Nuckolls, Nebraska · implied b. ~1895 — 43 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Swanson |
| Given Name | Carl H. |
| Relationship to Head | R |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 24 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | VVVV O |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Nuckolls-County, Nebraska
Head, age 44
Nuckolls-County, Nebraska · implied b. ~1896 — 4 household members
| Surname | Swanson |
| Given Name | Carl H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Beaver Precinct |
| 1935 Residence (County) | Nuckolls |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Swanson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Nelson Swanson (~0.92 confidence) and mother Agnes Swanson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Nelson Swanson
b. ~1851
Source father
● Household
· direct · ~0.92
Mother
Agnes Swanson
b. ~1857
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Swanson
Head · 1940 · age 44 · b. ~1896 · Nebraska
★ 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 — Nuckolls-County, Nebraska
Open full size
1940 US Federal Census — Nuckolls-County, Nebraska
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02259-00020)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Floyd G. Cure | 28 | Head | Farmer | Kansas |
| 42 | Maud Cure | 24 | Wife | — | Nebraska |
| 43 | Arthur Cure | 8 | Son | — | Nebraska |
| 44 | Constance Cure | 5 | Daughter | — | Nebraska |
| 45 | Patricia Cure | 2 | Daughter | — | Colorado |
| 46 | Floyd G. Cure | 1 | Son | — | Colorado |
| 47 | Harry G. Person | 42 | Head | Farmer | Nebraska |
| 48 | Ardith Person | 26 | Wife | — | Illinois |
| 49 | John P. Hutchinson | 45 | Head | Farmer | Texas |
| 50 | Susie Hutchinson | 44 | Wife | — | Missouri |
| 51 | Loren Hutchinson | 19 | Son | Farmer | Kansas |
| 52 | Elsie Hutchinson | 17 | Daughter | — | Oklahoma |
| 53 | Susie Hutchinson | 12 | Daughter | — | Nebraska |
| 54 | John Jr. Hutchinson | 4 | Son | — | Nebraska |
| 55 | Lois Hutchinson | 15 | Daughter | — | Nebraska |
| 56 | Lorin W. Cawood | 54 | Hired man | Lab Worker | Texas |
| 57 | Carl H. Swanson THIS PERSON | 44 | Head | Farmer | Nebraska |
| 58 | Marjorie Swanson | 39 | Wife | — | Nebraska |
| 59 | Florence Swanson | 18 | Daughter | — | Nebraska |
| 60 | Sanford Swanson | 16 | Son | — | Nebraska |
| 61 | J. Peter Madsen | 55 | Head | Farmer | Minnesota |
| 62 | Thora Madsen | 59 | Wife | — | Denmark |
| 63 | Harry C. Sorensen | 36 | Stepson | Farmer | Nebraska |
| 64 | Marie Sorensen | 86 | Mother-in-law | — | Denmark |
| 65 | Charles W. Mason | 63 | Head | Farmer | Missouri |
| 66 | Mayme Mason | 58 | Wife | — | Kansas |
| 67 | William H. Holmes | 65 | Head | Farmer | Iowa |
| 68 | Irma Holmes | 50 | Wife | — | Nebraska |
| 69 | Ester Holmes | 10 | Daughter | — | Nebraska |
| 70 | Marius Andersen | 58 | Head | Farmer | Denmark |
| 71 | Katie Andersen | 52 | Wife | — | Denmark |
| 72 | Marie Andersen | 28 | Daughter | Rural School Teacher | Nebraska |
| 73 | Kenneth Andersen | 25 | Son | Farmer | Nebraska |
| 74 | Ralph D. Fenimore | 33 | Head | Farmer | Nebraska |
| 75 | Dorthey Fenimore | 34 | Wife | — | Nebraska |
| 76 | Robert Fenimore | 12 | Son | — | Kansas |
| 77 | Paul Fenimore | 10 | Son | — | Kansas |
| 78 | Jackie Fenimore | 7 | Son | — | Nebraska |
| 79 | Wanda Fenimore | 4 | Daughter | — | Nebraska |
| 80 | Ross Fenimore | 25 | Brother | Labour | Nebraska |
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)