AS
Anna Swanson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Barron-County, Wisconsin
Our Model Tree links this Anna Swanson across the 1920, 1930 and 1940 US Censuses in Barron-County, Wisconsin (XGBoost, ~Confirmed), with identified parents Olaf & Olof — first a daughter (b.~1912), then head of a 4-person household.
Age 28
b. ~1912
Female
Daughter
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Barron-County, Wisconsin |
| Surname | Swanson |
| Given Name | Anna E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Rice Lake Twp |
| 1935 Residence (County) | Barron |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Rice Lake Twp |
| Est. Birth Year | ~1912 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Sofie Swanson | Spouse | — | 68 | ~1872 |
| Olaf Swanson | Head | — | 78 | ~1862 |
| John Swanson | Son | — | 41 | ~1899 |
| Anna Swanson | Daughter | — | 28 | ~1912 |
Census Appearances
1920
Barron, Wisconsin
Daughter, age 8
Barron, Wisconsin · implied b. ~1912 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Swanson |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Barron, Wisconsin
Daughter, age 18
Barron, Wisconsin · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Swanson |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Norway |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Barron-County, Wisconsin
Daughter, age 28
Barron-County, Wisconsin · implied b. ~1912 — 4 household members
| Surname | Swanson |
| Given Name | Anna E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Rice Lake Twp |
| 1935 Residence (County) | Barron |
| Industry | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| 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 Anna Swanson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Olaf Swanson (~0.92 confidence) and father Olof Swanson (~0.92 confidence) and father Ola Swanson (~0.92 confidence) and mother Ingeborg Swanson (~0.92 confidence) and mother Sofie Swanson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Olaf Swanson
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Olof Swanson
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Ola Swanson
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Ingeborg Swanson
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Sofie Swanson
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Anna Swanson
Daughter · 1940 · age 28 · b. ~1912 · Wisconsin
★ You are viewing this record
Sibling
John Swanson
Sibling · 1940 · age 41
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 — Barron-County, Wisconsin
Open full size
1940 US Federal Census — Barron-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04457-00805)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John D. Oberg | 8 | Son | — | Wisconsin |
| 42 | Mildred M. Oberg | 7 | Daughter | — | Wisconsin |
| 43 | Astrid G. Oberg | 3 | Daughter | — | Wisconsin |
| 44 | Ruth B. Oberg | 1 | Daughter | — | Wisconsin |
| 45 | Louie Vick | 37 | Head | Farmer | Wisconsin |
| 46 | Agnes Vick | 30 | Wife | — | Wisconsin |
| 47 | Dewayne Vick | 10 | Son | — | Wisconsin |
| 48 | Douglas M. Vick | 2 | Son | — | Wisconsin |
| 49 | Max Groth | 58 | Head | Farmer | Germany |
| 50 | Lyle L. Groth | 20 | Son | Farm Laborer | Wisconsin |
| 51 | Sophia Groth | 80 | Mother | — | Germany |
| 52 | William Tullberg | 47 | Head | Farmer | Wisconsin |
| 53 | Elsie Tullberg | 45 | Wife | — | Wisconsin |
| 54 | Grace O. Tullberg | 11 | Daughter | — | Ohio |
| 55 | Vivian L. Anderson | 22 | Lodger | Teaching | Wisconsin |
| 56 | Thienhart Isaacson | 45 | Head | Farmer | Wisconsin |
| 57 | Doris Isaacson | 15 | Daughter | — | Wisconsin |
| 58 | Russell Isaacson | 12 | Son | — | Wisconsin |
| 59 | Emil R. Wampfler | 31 | Head | Farmer | Wisconsin |
| 60 | Arietta R. Wampfler | 28 | Wife | — | Wisconsin |
| 61 | Emil G. Wampfler | 7 | Son | — | Wisconsin |
| 62 | Walter Stocker | 27 | Head | Farm Laborer | Wisconsin |
| 63 | Raymond Jensen | 15 | Lodger | Farm Laborer | Wisconsin |
| 64 | Charlie E. Johnson | 66 | Head | Farmer | Sweden |
| 65 | Peter E. Johnson | 64 | Brother | Farmer | Sweden |
| 66 | Bertha E. Johnson | 60 | Sister | — | Illinois |
| 67 | Minnie Johnson | 50 | Sister | — | Wisconsin |
| 68 | John Oberg | 71 | Head | Farmer | Sweden |
| 69 | Arvid Oberg | 45 | Son | Farmer | Wisconsin |
| 70 | Hulda Solberg | 69 | Sister | — | Sweden |
| 71 | Rudy J. Palm | 43 | Head | Farmer | Wisconsin |
| 72 | Ruth M. Palm | 39 | Wife | — | Wisconsin |
| 73 | Shirley J. Palm | 7 | Daughter | — | Wisconsin |
| 74 | Olaf Swanson | 78 | Head | — | Sweden |
| 75 | Sofie Swanson | 68 | Wife | — | Norway |
| 76 | John E. Swanson | 41 | Son | Farm Manager | Wisconsin |
| 77 | Anna E. Swanson THIS PERSON | 28 | Daughter | — | Wisconsin |
| 78 | George Thorstad | 52 | Head | Farmer | Norway |
| 79 | Nellie Thorstad | 50 | Wife | — | Minnesota |
| 80 | Harold M. Thorstad | 28 | Son | Lineman | Minnesota |
Related Census Records
Pedigree Summary
Anna + 1 sibling
Gen 1 · 5 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)