EL
Emma Larson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Vernon-County, Wisconsin
Our Model Tree links this Emma Larson across the 1920, 1930 and 1940 US Censuses in Vernon-County, Wisconsin (XGBoost, ~Confirmed) — first a head (b.~1896), then head of a 4-person household.
Age 44
b. ~1896
Female
Head
Born: South Dakota
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Vernon-County, Wisconsin |
| Surname | Larson |
| Given Name | Emma A. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Widowed |
| Birthplace | South Dakota |
| 1935 Residence (County) | Vilas |
| Additional Details | |
| Occupation | 50 |
| Industry | Farmer |
| Class of Worker | Farm |
| Highest Grade | G 5 |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
| Occupation | 50 |
| Township / Ward | Clinton Town |
| 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 Emma | Age | Birth yr |
|---|---|---|---|---|
| Earnest Larson | Son | — | 11 | ~1929 |
| Emma Larson | Head | — | 44 | ~1896 |
| Elton Larson | Son | — | 17 | ~1923 |
| Ole Rieking | Other | — | 77 | ~1863 |
Census Appearances
1920
Vernon, Wisconsin
Spouse, age 24
Vernon, Wisconsin · implied b. ~1896 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | South Dakota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1930
Vernon, Wisconsin
Spouse, age 33
Vernon, Wisconsin · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Emma H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | South Dakota |
| Age at First Marriage | 17 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1940
Vernon-County, Wisconsin
Head, age 44
Vernon-County, Wisconsin · implied b. ~1896 — 4 household members
| Surname | Larson |
| Given Name | Emma A. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Widowed |
| Birthplace | South Dakota |
| 1935 Residence (County) | Vilas |
| Occupation | 50 |
| Industry | Farmer |
| Class of Worker | Farm |
| Highest Grade | G 5 |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south 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 Emma Larson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Emma Larson
Head · 1940 · age 44 · b. ~1896 · Wisconsin
★ 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 — Vernon-County, Wisconsin
Open full size
1940 US Federal Census — Vernon-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04530-00079)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gerald E. Cary | 7 | Son | — | Wisconsin |
| 42 | Richie D. Cary | 4 | Son | — | Wisconsin |
| 43 | Olof Gronlund | 45 | Hired man | Labor | Norway |
| 44 | Stanley V. Cary | 35 | Head | 66 | Wisconsin |
| 45 | Julia O. Cary | 35 | Wife | — | Wisconsin |
| 46 | Jimmy J. Cary | 10 | Son | — | Wisconsin |
| 47 | Roscoe H. Alderton | 36 | Head | 50 | Wisconsin |
| 48 | Lila B. Alderton | 31 | Wife | — | Wisconsin |
| 49 | Myron L. Alderton | 14 | Son | — | Wisconsin |
| 50 | Barbara J. Alderton | 11 | Daughter | — | Wisconsin |
| 51 | Emma A. Larson THIS PERSON | 44 | Head | 50 | South Dakota |
| 52 | Elton D. Larson | 17 | Son | 50 | Wisconsin |
| 53 | Earnest L. Larson | 11 | Son | — | Wisconsin |
| 54 | Ole H. Rieking | 77 | Lodger | — | Norway |
| 55 | Elijah Calhoun | 62 | Head | 60 | Wisconsin |
| 56 | Martha E. Calhoun | 61 | Wife | — | Wisconsin |
| 57 | Leland O. Clark | 28 | Head | 55 | Wisconsin |
| 58 | Esther B. Clark | 25 | Wife | — | Wisconsin |
| 59 | Leland A. Knapp | 25 | Head | 55 | Wisconsin |
| 60 | Sadie Knapp | 62 | Mother | — | Wisconsin |
| 61 | Jane Norris | 84 | Head | — | Ohio |
| 62 | Bernie J. Clark | 62 | Son | 55 | Wisconsin |
| 63 | Stella Clark | 58 | Head | — | Wisconsin |
| 64 | Kenneth F. Clark | 33 | Head | 60 | Wisconsin |
| 65 | Lesta L. Clark | 28 | Wife | — | Wisconsin |
| 66 | Louella F. Clark | 7 | Daughter | — | Wisconsin |
| 67 | Lola M. Clark | 5 | Daughter | — | Wisconsin |
| 68 | Marion K. Clark | 4 | Son | — | Wisconsin |
| 69 | Marvin E. Hughes | 32 | Head | 60 | Wisconsin |
| 70 | Margaret E. Hughes | 32 | Wife | — | Wisconsin |
| 71 | Dorothy Hughes | 10 | Daughter | — | Wisconsin |
| 72 | Catherine O. Hughes | 8 | Daughter | — | Wisconsin |
| 73 | Clarence J. Rieking | 42 | Head | — | Wisconsin |
| 74 | Gladys L. Rieking | 36 | Wife | — | Wisconsin |
| 75 | Donald D. Rieking | 16 | Son | — | Wisconsin |
| 76 | Leroy J. Rieking | 14 | Son | — | Wisconsin |
| 77 | Harry A. Hanson | 36 | Head | 60 | Wisconsin |
| 78 | Jennie S. Hanson | 33 | Wife | — | Wisconsin |
| 79 | Donald Hanson | 6 | Son | — | Wisconsin |
| 80 | Anna Hanson | 67 | Mother | — | Norway |
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)