AH
Anna Hansen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Anna Hansen across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1870), then head of a 3-person household.
Age 70
b. ~1870
Female
Spouse
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Hansen |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Chicago |
| Est. Birth Year | ~1870 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Mary Hansen | Daughter | — | 25 | ~1915 |
| Louis Hansen | Head | — | 64 | ~1876 |
| Anna Hansen | Spouse | — | 70 | ~1870 |
Census Appearances
1920
Cook, Illinois
Spouse, age 50
Cook, Illinois · implied b. ~1870 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1873 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Cook, Illinois
Spouse, age 60
Cook, Illinois · implied b. ~1870 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1876 |
| Age at First Marriage | 35 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Cook-County, Illinois
Spouse, age 70
Cook-County, Illinois · implied b. ~1870 — 3 household members
| Surname | Hansen |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 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
Anna Hansen
Spouse · 1940 · age 70 · b. ~1870 · 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-t0627-01004-00330)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Nielse | 61 | Head | Service Box Adjuster | Illinois |
| 2 | Bertha Nielse | 61 | Wife | — | Germany |
| 3 | Harold G. Nielse | 23 | Son | Tool & Die Maker | Illinois |
| 4 | Charlotte L. Nielse | 22 | Daughter | — | Illinois |
| 5 | Bertha Mcgrath | 55 | Head | — | Michigan |
| 6 | Virginia De Raeken | 28 | Lodger | Stenographer | Illinois |
| 7 | Nels Nelson | 79 | Head | — | Sweden |
| 8 | Nellie C. Nelson | 51 | Daughter | Teacher | Illinois |
| 9 | Blank Account | None | — | — | — |
| 10 | Lillie Ingram | 57 | Head | — | Illinois |
| 11 | William Butler | 42 | Brother | Office Clerk | Illinois |
| 12 | Fred L. Peterson | 49 | Lodger | Butcher | Nebraska |
| 13 | Joseph Nattanski | 55 | Head | Bricklayer | Poland |
| 14 | Valentine Nattanski | 45 | Wife | Dressmaker | Poland |
| 15 | Julia Coughlin | 53 | Head | — | Illinois |
| 16 | Sadie Coughlin | 34 | Sister | — | Illinois |
| 17 | Blank Account | None | — | — | — |
| 18 | William Dicky | 28 | Head | Office Clerk | Iowa |
| 19 | Florence Dicky | 25 | Wife | — | Illinois |
| 20 | John W. Dicky | 1 | Son | — | Illinois |
| 21 | Frances Beckman | 29 | Cousin | — | Illinois |
| 22 | Henry Beckman | 5 | Cousin | — | Illinois |
| 23 | Thomas O'Malley | 37 | Head | Collector-Handler | Illinois |
| 24 | Gertrude O'Malley | 37 | Wife | Office Clerk | Illinois |
| 25 | Thomas O'Malley | 65 | Father | — | Ireland |
| 26 | Norene O'Malley | 29 | Sister | Office Clerk | Illinois |
| 27 | Anna O'Malley | 24 | Sister | — | Illinois |
| 28 | Blank Account | None | — | — | — |
| 29 | Louis N. Hansen | 64 | Head | Lather | Norway |
| 30 | Anna Hansen THIS PERSON | 70 | Wife | — | Ireland |
| 31 | Mary Hansen | 25 | Daughter | Stenographer | Illinois |
| 32 | George Schmidt | 41 | Head | Mechanic | Illinois |
| 33 | Hattie Schmidt | 39 | Wife | Clerk-Typist | Germany |
| 34 | Loraine Schmidt | 17 | Daughter | — | Illinois |
| 35 | Lady K. Wright | 64 | Head | — | Illinois |
| 36 | Persis Wright | 64 | Wife | — | Illinois |
| 37 | Dorothy Wright | 33 | Daughter | Stenographer | Illinois |
| 38 | Leonard Wright | 26 | Son | Radio-Serv. | Illinois |
| 39 | Barbara Wright | 22 | Daughter | Typist | Illinois |
| 40 | Howard Kearns | 55 | Head | Watchman | Illinois |
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)