MP
Marie Peterson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Barron-County, Wisconsin
Our Model Tree links this Marie Peterson across the 1930 and 1940 US Censuses in Barron-County, Wisconsin (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 8-person household.
Age 40
b. ~1900
Female
Spouse
Born: Norway
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Barron-County, Wisconsin |
| Surname | Peterson |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Norway |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Barron |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Wisconsin |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
| Township / Ward | Rice Lake |
| Est. Birth Year | ~1900 |
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 Marie | Age | Birth yr |
|---|---|---|---|---|
| Melvin Miller | Other | — | 20 | ~1920 |
| Inez Miller | Daughter | — | 20 | ~1920 |
| Marie Peterson | Spouse | — | 40 | ~1900 |
| Vivian Peterson | Daughter | — | 21 | ~1919 |
| Joyce Peterson | Daughter | — | 14 | ~1926 |
| Oscar Peterson | Head | — | 43 | ~1897 |
| Maynard Peterson | Son | — | 17 | ~1923 |
| Ronald Miller | Other | — | 12 | ~1928 |
Census Appearances
1930
Barron, Wisconsin
Spouse, age 30
Barron, Wisconsin · implied b. ~1900 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Norway |
| Naturalization Status | Naturalized |
| Year of Immigration | 1904 |
| Age at First Marriage | 17 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Veteran | No |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1940
Barron-County, Wisconsin
Spouse, age 40
Barron-County, Wisconsin · implied b. ~1900 — 8 household members
| Surname | Peterson |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Norway |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Barron |
| Naturalization Status | Naturalized |
| Highest Grade | No 7 |
| 1935 Residence | Wisconsin |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
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 Marie Peterson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Peterson
Spouse · 1940 · age 40 · b. ~1900 · Wisconsin
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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-t0627-04457-00808)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Dromdahl | 53 | Head | Laborer | Wisconsin |
| 2 | Arid | Axel Nelson | 73 | Head | — | Denmark |
| 3 | Elizabeth Nelson | 77 | Wife | — | Denmark |
| 4 | Clarence G. Iloberg | Floberg | 45 | Head | Farmer | Wisconsin |
| 5 | Agnes Iloberg | Floberg | 43 | Wife | — | Wisconsin |
| 6 | Robert L. Iloberg | Floberg | 16 | Son | — | Wisconsin |
| 7 | Neal M. Iloberg | Floberg | 13 | Son | — | Wisconsin |
| 8 | Bertha Knudson | 51 | Head | — | Nebraska |
| 9 | Karl H. K. Knudson | 27 | Son | — | Wisconsin |
| 10 | Victor Emanuelsson | 56 | Head | Farmer | Sweden |
| 11 | Ida Emanuelsson | 58 | Wife | — | Wisconsin |
| 12 | Oscar Emanuelsson | 21 | Son | Farm Laborer | Wisconsin |
| 13 | Karen Phillipson | 85 | Mother-in-law | — | Denmark |
| 14 | Annetta Sherrer | 80 | Lodger | — | Norway |
| 15 | Oscar P. Peterson | 43 | Head | Patrolman | Wisconsin |
| 16 | Marie Peterson THIS PERSON | 40 | Wife | — | Norway |
| 17 | Vivian Peterson | 21 | Daughter | Maid | Wisconsin |
| 18 | Joyce Peterson | 14 | Daughter | — | Wisconsin |
| 19 | Maynard Peterson | 17 | Son | Farm Hand | Wisconsin |
| 20 | Melvin Miller | 20 | Son-in-law | Truck Driver | Wisconsin |
| 21 | Inez Miller | 20 | Daughter | — | Wisconsin |
| 22 | Ronald Miller | 12 | Grandson | — | Wisconsin |
| 23 | Emil Gulla | 42 | Head | Farmer | Wisconsin |
| 24 | Lucile Gulla | 31 | Wife | — | Minnesota |
| 25 | Elvin C. Roen | 22 | Head | Farmer | Wisconsin |
| 26 | Myrtle V. Roen | 21 | Wife | — | Wisconsin |
| 27 | Gloria Roen | 3 | Daughter | — | Wisconsin |
| 28 | Gordon Roen | 1 | Son | — | Wisconsin |
| 29 | Orville B. Roen | 18 | Brother | Farm Laborer | Wisconsin |
| 30 | Gladys Roen | 14 | Sister | Maid | Wisconsin |
| 31 | Alchie J. Stork | 41 | Head | Farmer | Wisconsin |
| 32 | Wilder Stork | 39 | Wife | — | Wisconsin |
| 33 | Sylvia Stork | 12 | Daughter | — | Wisconsin |
| 34 | Lorna L. Stork | 8 | Daughter | — | Wisconsin |
| 35 | Charlie G. Gagner | 41 | Head | Farmer | Wisconsin |
| 36 | Julie M. Gagner | 39 | Wife | — | Minnesota |
| 37 | Clarion M. Gagner | 16 | Daughter | — | Wisconsin |
| 38 | Charles H. Gagner | 14 | Son | Farm Helper | Wisconsin |
| 39 | Cecilia I. Gagner | 9 | Daughter | — | Wisconsin |
| 40 | Louis M. Gagner | 6 | Son | — | 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)