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Marie Hansen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Marie Hansen across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a head (b.~1863), then head of a 4-person household.
Age 77
b. ~1863
Female
Head
Born: Germany
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Hansen |
| Given Name | Marie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 77 |
| Marital Status | Widowed |
| Birthplace | Germany |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Township / Ward | Chicago |
| Est. Birth Year | ~1863 |
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 Marie | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Johnson | Daughter | — | 40 | ~1900 |
| Charles Johnson | Other | — | 45 | ~1895 |
| Marie Hansen | Head | — | 77 | ~1863 |
| Arthur Hansen | Son | — | 43 | ~1897 |
Census Appearances
1920
Cook, Illinois
Spouse, age 56
Cook, Illinois · implied b. ~1864 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Year of Naturalization | 1892 |
| Birthplace (normalized) | germany |
Spouse, age 65
Cook, Illinois · implied b. ~1865 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1880 |
| Age at First Marriage | 29 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Housewife |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1940
Cook-County, Illinois
Head, age 77
Cook-County, Illinois · implied b. ~1863 — 4 household members
| Surname | Hansen |
| Given Name | Marie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 77 |
| Marital Status | Widowed |
| Birthplace | Germany |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
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 Hansen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Marie Hansen
Head · 1940 · age 77 · b. ~1863 · Illinois
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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 — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00937-00358)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Caroline Forsberg | 45 | Daughter | — | Illinois |
| 42 | John Forsberg | 64 | In-law | Clerk - Ins | Sweden |
| 43 | Frank Caves | 40 | Head | Metal Blue | Illinois |
| 44 | Stella Caves | 37 | Wife | — | Illinois |
| 45 | Robert Caves | 17 | Son | — | Illinois |
| 46 | Alta Waldrop | 27 | Lodger | Salesman | Illinois |
| 47 | Robert Hansen | 66 | Head | — | Wisconsin |
| 48 | Edward Alleyne | 34 | Grandson | Stationary Engineer | Illinois |
| 49 | John Billow | 73 | Head | — | Sweden |
| 50 | Ingrid Billow | 70 | Wife | — | Sweden |
| 51 | William Stroup | 45 | Head | Chief Clerk | Pennsylvania |
| 52 | Gertrude Stroup | 33 | Wife | — | Ohio |
| 53 | Gwendolyn Stroup | 10 | Daughter | — | Illinois |
| 54 | Barbara Stroup | 8 | Daughter | — | Illinois |
| 55 | Marie Hansen THIS PERSON | 77 | Head | — | Germany |
| 56 | Arthur Hansen | 43 | Son | — | Illinois |
| 57 | Charles Johnson | 45 | Lodger | Patternmaker | Illinois |
| 58 | Gertrude Johnson | 40 | Daughter | — | Illinois |
| 59 | Harold Herman | 36 | Head | Clerk | Illinois |
| 60 | Lillian Herman | 36 | Wife | — | Illinois |
| 61 | John Herman | 6 | Son | — | Illinois |
| 62 | Paul Herman | 1 | Son | — | Illinois |
| 63 | Lillian Humfridge | 57 | Head | — | England |
| 64 | Muriel Humfridge | 37 | Daughter | — | Illinois |
| 65 | Rosemary Humfridge | 13 | Daughter | — | Illinois |
| 66 | William Blake | 67 | Lodger | Salesman | Scotland |
| 67 | Cora Blake | 65 | Lodger | — | Illinois |
| 68 | Jeanne Brown | 62 | Head | — | Illinois |
| 69 | Ralph Chase | 42 | Son-in-law | Reporter | Illinois |
| 70 | Marion Chase | 41 | Daughter | — | Illinois |
| 71 | Robert Chase | 15 | Grandson | — | Illinois |
| 72 | Edward Brown | 58 | Son | Office Clerk | Illinois |
| 73 | Henry Castello | 53 | Head | Weigh Master | Illinois |
| 74 | Alice Castello | 54 | Wife | — | Illinois |
| 75 | Elizabeth Castello | 15 | Daughter | — | Illinois |
| 76 | Robert Brooks | 21 | Lodger | Clerk | Illinois |
| 77 | Glenn Hellberg | 20 | Lodger | — | Illinois |
| 78 | David Sommet | 72 | Head | — | Germany |
| 79 | Anna Sommet | 64 | Wife | — | Germany |
| 80 | George Sommet | 31 | Son | Office Clerk | Germany |
Related Census Records
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)