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Robert Larson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Dunn-County, Wisconsin
Our Model Tree links this Robert Larson across the 1930 and 1940 US Censuses in Dunn-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 8-person household.
Age 19
b. ~1921
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Dunn-County, Wisconsin |
| Surname | Larson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | STANTON TOWN |
| 1935 Residence (County) | DUNN |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 12 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Stanton Town |
| Est. Birth Year | ~1921 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Ruth Larson | Daughter | — | 9 | ~1931 |
| Wilbur Larson | Son | — | 17 | ~1923 |
| Irene Larson | Daughter | — | 15 | ~1925 |
| Caroline Larson | Spouse | — | 47 | ~1893 |
| Robert Larson | Son | — | 19 | ~1921 |
| Ruby Larson | Daughter | — | 9 | ~1931 |
| Loraine Larson | Daughter | — | 20 | ~1920 |
| Inez Larson | Daughter | — | 21 | ~1919 |
Census Appearances
1930
Dunn, Wisconsin
Son, age 9
Dunn, Wisconsin · implied b. ~1921 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Nebraska |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Dunn-County, Wisconsin
Son, age 19
Dunn-County, Wisconsin · implied b. ~1921 — 8 household members
| Surname | Larson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | STANTON TOWN |
| 1935 Residence (County) | DUNN |
| Class of Worker | 0 |
| Hours Worked | 12 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Robert Larson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Larson
Son · 1940 · age 19 · b. ~1921 · Wisconsin
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Sibling
Wilbur Larson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Larson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Larson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loraine Larson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Inez Larson
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Larson
Sibling · 1940 · age 9
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 — Dunn-County, Wisconsin
Open full size
1940 US Federal Census — Dunn-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04476-00697)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Caroline Larson | 47 | Wife | Housewife | Nebraska |
| 2 | Inez A. Larson | 21 | Daughter | — | Wisconsin |
| 3 | Loraine A. Larson | 20 | Daughter | — | Wisconsin |
| 4 | Robert Larson THIS PERSON | 19 | Son | — | Wisconsin |
| 5 | Wilbur Larson | 17 | Son | — | Wisconsin |
| 6 | Irene Larson | 15 | Daughter | — | Wisconsin |
| 7 | Ruth Larson | 9 | Daughter | — | Wisconsin |
| 8 | Ruby Larson | 9 | Daughter | — | Wisconsin |
| 9 | Peter Schill | 56 | Head | Farmer | Wisconsin |
| 10 | Edith Schill | 20 | Wife | Housewife | Wisconsin |
| 11 | Chris A. Johnson | 55 | Head | Farmer | Iowa |
| 12 | Anna Johnson | 51 | Wife | Housewife | Iowa |
| 13 | Herbert Johnson | 25 | Son | Laborer | Wisconsin |
| 14 | Carl Carlson | 49 | Head | Farmer | Wisconsin |
| 15 | Tilda Carlson | 47 | Wife | Housewife | Wisconsin |
| 16 | Caryl Carlson | 21 | Son | — | Wisconsin |
| 17 | Bonnie Carlson | 20 | Daughter | Rural Teacher | Wisconsin |
| 18 | Victor Carlson | 18 | Son | — | Wisconsin |
| 19 | John Carlson | 11 | Son | — | Wisconsin |
| 20 | Guy Taylor | 44 | Head | Farmer | Wisconsin |
| 21 | Andrew Taylor | 74 | Father | — | Minnesota |
| 22 | Maggie Taylor | 63 | Mother | Housewife | Wisconsin |
| 23 | Ester Taylor | 41 | Sister | Housewife | Wisconsin |
| 24 | Levi Morse | 40 | Brother-in-law | Farm Laborer | Wisconsin |
| 25 | Ethel Morse | 38 | Sister | Housewife | Wisconsin |
| 26 | Ralph Morse | 14 | Nephew | — | Wisconsin |
| 27 | Alvin Morse | 12 | Nephew | — | Wisconsin |
| 28 | Ernest Morse | 10 | Nephew | — | Wisconsin |
| 29 | Ruby Morse | 8 | Niece | — | Wisconsin |
| 30 | John Gering | 57 | Head | Farmer | Iowa |
| 31 | Matilda Gering | 49 | Wife | Housewife | Wisconsin |
| 32 | Wesley Gering | 24 | Son | Laborer | Wisconsin |
| 33 | Dorothy Gering | 19 | Daughter | — | Wisconsin |
| 34 | George Smith | 23 | Son-in-law | Rural Teacher | Wisconsin |
| 35 | Jane Smith | 17 | Daughter | Housewife | Wisconsin |
| 36 | Arnold Klatt | 30 | Head | Farmer | Wisconsin |
| 37 | Margaret Klatt | 24 | Wife | Housewife | Wisconsin |
| 38 | Shirley A. Klatt | 3 | Daughter | — | Wisconsin |
| 39 | David L. Klatt | 0 | Son | — | Wisconsin |
| 40 | Paul Klatt | 32 | Brother | Farmer | Wisconsin |
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)