AJ
Anna Jensen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cascade-County, Montana
Our Model Tree links this Anna Jensen across the 1930 and 1940 US Censuses in Cascade-County, Montana (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 7-person household.
Age 46
b. ~1894
Female
Spouse
Born: Idaho
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cascade-County, Montana |
| Surname | Jensen |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Idaho |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Cascade |
| Additional Details | |
| Class of Worker | H |
| Highest Grade | H 1 |
| 1935 Residence | Montana |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | School District 63 Ashuelot |
| Est. Birth Year | ~1894 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Wanda Jensen | Daughter | — | 16 | ~1924 |
| Joanne Jensen | Daughter | — | 6 | ~1934 |
| Anna Jensen | Spouse | — | 46 | ~1894 |
| Fontelle Jensen | Daughter | — | 14 | ~1926 |
| Anna Jensen | Daughter | — | 12 | ~1928 |
| Anton Jensen | Head | — | 47 | ~1893 |
| Dean Jensen | Son | — | 19 | ~1921 |
Census Appearances
1930
Cascade, Montana
Other, age 35
Cascade, Montana · implied b. ~1895 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jensen |
| Given Name | Anna B. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Idaho |
| Age at First Marriage | 20 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Idaho |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Cascade-County, Montana
Spouse, age 46
Cascade-County, Montana · implied b. ~1894 — 7 household members
| Surname | Jensen |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Idaho |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Cascade |
| Class of Worker | H |
| Highest Grade | H 1 |
| 1935 Residence | Montana |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 Jensen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Jensen
Spouse · 1940 · age 46 · b. ~1894 · Montana
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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 — Cascade-County, Montana
Open full size
1940 US Federal Census — Cascade-County, Montana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02215-00426)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harrison J Bliss | 5 | Son | — | Montana |
| 42 | Chas E Bliss | 4 | Son | — | Montana |
| 43 | James P Bliss | 1 | Son | — | Montana |
| 44 | Josephine I Annen | 24 | Maid | House Work | Montana |
| 45 | Anton Jensen | 47 | Head | Farmer | Utah |
| 46 | Anna Jensen THIS PERSON | 46 | Wife | — | Idaho |
| 47 | Dean R Jensen | 19 | Son | Farm Laborer | Idaho |
| 48 | Wanda Jensen | 16 | Daughter | — | Idaho |
| 49 | Fontelle Jensen | 14 | Daughter | — | Montana |
| 50 | Anna L Jensen | 12 | Daughter | — | Montana |
| 51 | Joanne Jensen | 6 | Daughter | — | Montana |
| 52 | James P Moirer | Moier | 59 | Head | Farmer | Missouri |
| 53 | Howard Horbett | Corbett | 30 | Head | Farmer | Idaho |
| 54 | Elsie Horbett | Corbett | 33 | Wife | — | Utah |
| 55 | L W Fasbender | 27 | Head | Farmer | Montana |
| 56 | Hazel M Fasbender | 26 | Wife | Music Teacher | Montana |
| 57 | Peter Marcoff | 46 | Head | Section Foreman | Bulgaria |
| 58 | Violet Marcoff | 29 | Wife | — | Montana |
| 59 | Chas Marcoff | 11 | Son | — | Montana |
| 60 | Patrice Marcoff | 8 | Son | — | Montana |
| 61 | Paul E Marcoff | 6 | Son | — | Montana |
| 62 | Robert D Marcoff | 2 | Son | — | Montana |
| 63 | Shirley L Marcoff | 0 | Daughter | — | Montana |
| 64 | Chas E Wilcox | 39 | Head | Section Laborer | Kansas |
| 65 | Arlo E Wilcox | 35 | Brother | Section Laborer | South Dakota |
| 66 | John J Fasbender | 54 | Head | Farmer | Wisconsin |
| 67 | Marguerite Fasbender | 46 | Wife | — | Minnesota |
| 68 | Raymond Nyquist | 43 | Head | Inspector | Montana |
| 69 | Hattie Nyquist | 37 | Wife | — | Montana |
| 70 | Raymond J Nyquist | 13 | Son | — | Montana |
| 71 | Chas W Nyquist | 11 | Son | — | Montana |
| 72 | Helene J Nyquist | 5 | Daughter | — | Montana |
| 73 | Donald Fairchild | 21 | Head | Farmer | Montana |
| 74 | Gertrude Fairchild | 17 | Wife | — | Montana |
| 75 | Milla A Dolven | Dalven | 21 | Head | Teacher | Montana |
| 76 | Elmer Buchen | 49 | Head | Farmer | Iowa |
| 77 | W T Groves | 45 | Head | Farmer | Kentucky |
| 78 | Mary R Groves | 38 | Wife | — | Montana |
| 79 | Richard M Groves | 16 | Son | — | Montana |
| 80 | Barbara Groves | 14 | Daughter | — | Montana |
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)