AH
Alice Hansen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lasalle-County, Illinois
Our Model Tree links this Alice Hansen across the 1930 and 1940 US Censuses in Lasalle-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 7-person household.
Age 19
b. ~1921
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lasalle-County, Illinois |
| Surname | Hansen |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Brookfield |
| 1935 Residence (County) | La Salle |
| Additional Details | |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Brookfield |
| Est. Birth Year | ~1921 |
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 Alice | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Hansen | Daughter | — | 3 | ~1937 |
| Bernice Hansen | Daughter | — | 15 | ~1925 |
| Bernhard Hansen | Head | — | 56 | ~1884 |
| Alga Hansen | Spouse | — | 46 | ~1894 |
| Bernhard Hansen | Son | — | 15 | ~1925 |
| Glenn Hansen | Son | — | 7 | ~1933 |
| Alice Hansen | Daughter | — | 19 | ~1921 |
Census Appearances
1930
La Salle, …
Daughter, age 9
La Salle, Illinois · implied b. ~1921 — 42 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | Alice |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Lasalle-County, Illinois
Daughter, age 19
Lasalle-County, Illinois · implied b. ~1921 — 7 household members
| Surname | Hansen |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Brookfield |
| 1935 Residence (County) | La Salle |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Alice Hansen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Hansen
Daughter · 1940 · age 19 · b. ~1921 · Illinois
★ You are viewing this record
Sibling
Evelyn Hansen
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Hansen
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernhard Hansen
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glenn Hansen
Sibling · 1940 · age 7
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 — Lasalle-County, Illinois
Open full size
1940 US Federal Census — Lasalle-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00832-00085)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mable Johnson | 43 | Wife | — | Illinois |
| 42 | Luella Mae Johnson | 14 | Daughter | — | Illinois |
| 43 | Florence Johnson | 10 | Daughter | — | Illinois |
| 44 | Howard Johnson | 8 | Son | — | Illinois |
| 45 | Floyd Johnson | 18 | Head | Farm Laborer | Illinois |
| 46 | Mae Johnson | 17 | Wife | — | Wisconsin |
| 47 | Diana Mae Johnson | 0 | Daughter | — | Illinois |
| 48 | Arnold Thorson | 26 | Hired Man | Farm Laborer | Illinois |
| 49 | Bernhard Hansen | 56 | Head | Farm Laborer | Germany |
| 50 | Alga Hansen | 46 | Wife | — | Germany |
| 51 | Alice Hansen THIS PERSON | 19 | Daughter | — | Illinois |
| 52 | Bernhard Hansen | 15 | Son | Farm Laborer | Illinois |
| 53 | Bernice Hansen | 15 | Daughter | — | Illinois |
| 54 | Glenn Hansen | 7 | Son | — | Illinois |
| 55 | Evelyn Hansen | 3 | Daughter | — | Illinois |
| 56 | Louis Jaatz | 61 | Head | Laborer | Illinois |
| 57 | Bertha Jaatz | 61 | Wife | — | Germany |
| 58 | Glenn Hofgas | 40 | Head | Farm Laborer | Illinois |
| 59 | Susan Hofgas | 26 | Wife | — | Illinois |
| 60 | Harold Hofgas | 11 | Son | — | Illinois |
| 61 | Shirley Hofgas | 9 | Daughter | — | Illinois |
| 62 | Clyde Dohley | 61 | Head | Farm Laborer | Iowa |
| 63 | Lena Dohley | 58 | Wife | — | Illinois |
| 64 | Albert Shelton | 52 | Hired Man | — | Illinois |
| 65 | John Ross | 57 | Head | Farm Laborer | Virginia |
| 66 | Winifred Ross | 48 | Wife | — | Illinois |
| 67 | William Ross | 9 | Son | — | Illinois |
| 68 | Alfred Kohrt | 53 | Head | Farm Laborer | Illinois |
| 69 | Rose Kohrt | 50 | Wife | — | Illinois |
| 70 | Francis Whalen | 21 | Helper | Farm Laborer | Illinois |
| 71 | Fred Winkler | 53 | Head | Farm Laborer | Illinois |
| 72 | Louise Winkler | 50 | Wife | — | Illinois |
| 73 | William J. Whalen | 59 | Head | Farm Laborer | Illinois |
| 74 | Martha Whalen | 60 | Wife | — | Illinois |
| 75 | Walter Dulen | 53 | Head | Laborer | Illinois |
| 76 | Mary Dulen | 54 | Wife | — | Illinois |
| 77 | Francis Dulen | 18 | Son | Laborer | Illinois |
| 78 | Everett Dulen | 28 | Head | Laborer | Illinois |
| 79 | Loretta Dulen | 28 | Wife | — | Illinois |
| 80 | Prentice Tough | 30 | Helper | Laborer | 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)