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George Larson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Pembina-County, North Dakota
Our Model Tree links this George Larson across the 1920, 1930 and 1940 US Censuses in Pembina-County, North Dakota (XGBoost, ~Confirmed), with identified parents Gustaf & Gustav — first a son (b.~1904), then head of a 7-person household.
Age 36
b. ~1904
Male
Son
Born: North Dakota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Pembina-County, North Dakota |
| Surname | Larson |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | St. Thomas City |
| 1935 Residence (County) | Pembina |
| Additional Details | |
| Occupation | Carpenter |
| Industry | Contract Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 205 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Occupation | Carpenter |
| Township / Ward | St Thomas City |
| Est. Birth Year | ~1904 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Mary Larson | Other | — | 1 | ~1939 |
| Robert Larson | Son | — | 19 | ~1921 |
| Alice Larson | Other | — | 26 | ~1914 |
| Stanley Larson | Son | — | 24 | ~1916 |
| George Larson | Son | — | 36 | ~1904 |
| Gustav Larson | Head | — | 74 | ~1866 |
| Viola Larson | Daughter | — | 33 | ~1907 |
Census Appearances
1920
Pembina, North …
Son, age 15
Pembina, North Dakota · implied b. ~1905 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Pembina, North …
Son, age 26
Pembina, North Dakota · implied b. ~1904 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | North Dakota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Carpenter |
| Industry | House |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1940
Pembina-County, North …
Son, age 36
Pembina-County, North Dakota · implied b. ~1904 — 7 household members
| Surname | Larson |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | St. Thomas City |
| 1935 Residence (County) | Pembina |
| Occupation | Carpenter |
| Industry | Contract Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 205 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
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 George Larson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Gustaf Larson (~0.92 confidence) and father Gustav Larson (~0.92 confidence) and father Gustav Larson (~0.92 confidence) and mother Christina Larson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Gustaf Larson
b. ~1866
Source father
● Household
· direct · ~0.92
Father
Gustav Larson
b. ~1865
Source father
● Household
· direct · ~0.92
Father
Gustav Larson
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Christina Larson
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Larson
Son · 1940 · age 36 · b. ~1904 · North Dakota
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Sibling
Viola Larson
Sibling · 1940 · age 33
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Larson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stanley Larson
Sibling · 1940 · age 24
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 — Pembina-County, North Dakota
Open full size
1940 US Federal Census — Pembina-County, North Dakota
Page Contents
31 people indexed on this census page (nara:1940:m-t0627-03009-00425)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Eva Christianson | 13 | Daughter | — | North Dakota |
| 42 | Vern W. Olmstead | 24 | Head | Seamstress | North Dakota |
| 43 | Adelaide Olmstead | 31 | Sister | — | North Dakota |
| 44 | Lester Olmstead | 20 | Brother | Foreman | North Dakota |
| 45 | Daniel Olmstead | 18 | Brother | — | North Dakota |
| 46 | June Olmstead | 15 | Sister | — | North Dakota |
| 47 | Allen Olmstead | 13 | Brother | — | North Dakota |
| 48 | Jack Olmstead | 11 | Brother | — | North Dakota |
| 49 | Lee Olmstead | 9 | Brother | — | North Dakota |
| 50 | Richard Olmstead | 2 | Brother | — | North Dakota |
| 51 | Carl Oby | 37 | Head | Chief Of Police | North Dakota |
| 52 | Hazel Oby | 29 | Wife | — | North Dakota |
| 53 | Donald Oby | 12 | Son | — | North Dakota |
| 54 | Mary Calvin | 70 | Head | — | Canada Eng |
| 55 | John Duncan | 66 | Head | Gardener | Ireland |
| 56 | Joseph Johnson | 83 | Head | — | Canada Eng |
| 57 | Victor Johnson | 16 | Son | Carpenter | North Dakota |
| 58 | Hubert Pariseau | 21 | Head | Laborer | North Dakota |
| 59 | Evelyn Pariseau | 19 | Wife | — | North Dakota |
| 60 | Gustav Larson | 74 | Head | Jeweler | Sweden |
| 61 | George Larson THIS PERSON | 36 | Son | Carpenter | North Dakota |
| 62 | Alice Larson | 26 | Daughter in law | — | North Dakota |
| 63 | Stanley Larson | 24 | Son | Laborer | North Dakota |
| 64 | Viola Larson | 33 | Daughter | — | North Dakota |
| 65 | Robert Larson | 19 | Son | — | North Dakota |
| 66 | Mary Larson | 1 | Granddaughter | — | North Dakota |
| 67 | Louis Brandy | 59 | Head | Farmer | Canada Eng |
| 68 | Elizabeth Brandy | 52 | Wife | — | North Dakota |
| 69 | Jack Brandy | 31 | Son | Farmer | North Dakota |
| 70 | William Brandy | 19 | Son | — | North Dakota |
| 71 | Mary Lou Brandy | 11 | Daughter | — | North Dakota |
Pedigree Summary
George + 3 siblings
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)