AL
Alice Larson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Henry-County, Illinois
Our Model Tree links this Alice Larson across the 1920, 1930 and 1940 US Censuses in Henry-County, Illinois (XGBoost, ~Confirmed), with identified parents Gust & Swan — first a daughter (b.~1910), then head of a 3-person household.
Age 30
b. ~1910
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Henry-County, Illinois |
| Surname | Larson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Kewanee City |
| 1935 Residence (County) | Henry |
| Additional Details | |
| Occupation | House Maid |
| Industry | Private Home |
| Class of Worker | PW |
| Hours Worked | 53 |
| Income (1939) | 390 |
| Highest Grade | H-1 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | House Maid |
| Township / Ward | Kewanee City |
| Est. Birth Year | ~1910 |
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 Alice | Age | Birth yr |
|---|---|---|---|---|
| Alice Larson | Daughter | — | 30 | ~1910 |
| Anna Larson | Spouse | — | 61 | ~1879 |
| Gust Larson | Head | — | 71 | ~1869 |
Census Appearances
1920
Henry, Illinois
Daughter, age 8
Henry, Illinois · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Henry, Illinois
Daughter, age 18
Henry, Illinois · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Henry-County, Illinois
Daughter, age 30
Henry-County, Illinois · implied b. ~1910 — 3 household members
| Surname | Larson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Kewanee City |
| 1935 Residence (County) | Henry |
| Occupation | House Maid |
| Industry | Private Home |
| Class of Worker | PW |
| Hours Worked | 53 |
| Income (1939) | 390 |
| Highest Grade | H-1 |
| 1935 Residence | Same House |
| 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 Larson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Gust Larson (~0.92 confidence) and father Swan Larson (~0.92 confidence) and father Swan Larson (~0.92 confidence) and father Lars Larson (~0.85 confidence) and mother Christina Larson (~0.85 confidence) and mother Anna Larson (~0.92 confidence) and mother Sarah Larson (~0.92 confidence) and mother Sarah Larson (~0.92 confidence). The pedigree spans 2 generations with 8 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.9
Father
Gust Larson
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Swan Larson
b. ~1863
Source father
● Household
· direct · ~0.92
Father
Swan Larson
b. ~1864
Source father
● Household
· direct · ~0.92
Father
Lars Larson
b. ~1825
Source father>father
● Household
· direct · ~0.85
Mother
Christina Larson
b. ~1823
Source father>mother
● Household
· direct · ~0.85
Mother
Anna Larson
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Sarah Larson
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Sarah Larson
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alice Larson
Daughter · 1940 · age 30 · b. ~1910 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Henry-County, Illinois
Open full size
1940 US Federal Census — Henry-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00812-00374)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Esther Couch | 40 | Wife | — | Iowa |
| 2 | Norman Couch | 23 | Son | Clerk | Iowa |
| 3 | Bernard Couch | 19 | Son | Bell Boy | Illinois |
| 4 | Mary Margaret Couch | 15 | Daughter | — | Illinois |
| 5 | Gust. Larson | 71 | Head | Puncher | Sweden |
| 6 | Anna Larson | 61 | Wife | — | Sweden |
| 7 | Alice Larson THIS PERSON | 30 | Daughter | House Maid | Illinois |
| 8 | Edward Kempin | 51 | Head | Machinist | Illinois |
| 9 | Allen Kempin | 49 | Wife | — | Missouri |
| 10 | Arthur Kempin | 24 | Son | Driver | Illinois |
| 11 | Kathryn Kempin | 20 | Daughter | — | Illinois |
| 12 | Clarence Wemple | 57 | Head | Boiler Maker | Illinois |
| 13 | Jeanette Wemple | 90 | Mother | — | Maine |
| 14 | Benjamin Jochums | 43 | Head | Helper | Illinois |
| 15 | Blanche Jochums | 44 | Wife | — | Missouri |
| 16 | George King | 26 | Head | Glove Turner | Illinois |
| 17 | Helen King | 24 | Wife | — | Illinois |
| 18 | Roy Golden | 21 | Lodger | Core Setter | Illinois |
| 19 | Harrison Bellier | 25 | Head | Carpenter | Illinois |
| 20 | Marion Bellier | 27 | Wife | — | Bishop Hill |
| 21 | Dorothy Bellier | 3 | Daughter | — | Illinois |
| 22 | Kenneth J. Edwards | 32 | Head | Mechanic | Illinois |
| 23 | Sally C. Edwards | 27 | Wife | — | Illinois |
| 24 | Jesse J. Zimmerman | 76 | Head | — | Ohio |
| 25 | Daisy Dement | 59 | Sister | Cook | Ohio |
| 26 | Alvah O. Broum | 47 | Head | Cost Clerk | Iowa |
| 27 | Margaret Broum | 40 | Wife | — | Kentucky |
| 28 | Louis Siegmann | 54 | Head | Asst Foreman | Kentucky |
| 29 | Adele Siegmann | 49 | Wife | — | Illinois |
| 30 | Anna Seifert | 74 | Mother | — | Germany |
| 31 | Emma Nelson | 76 | Head | — | Sweden |
| 32 | Edna Nelson | 45 | Daughter | Dictaphone Operator | Illinois |
| 33 | Ray L. Hier | 40 | Head | Asst. Foreman Receiving Dept. | Illinois |
| 34 | Gertrude Hier | 42 | Wife | — | Illinois |
| 35 | Norma Mae Hier | 15 | Daughter | — | Illinois |
| 36 | Anna Louise Hier | 11 | Daughter | — | Illinois |
| 37 | Wendell Ray Hier | 6 | Son | — | Illinois |
| 38 | Gordon Brown | 54 | Head | Foreman | Wisconsin |
| 39 | Marie Brown | 45 | Wife | — | New York |
| 40 | Frank E. Brown | 19 | Son | Clerk | Illinois |
Pedigree Summary
Alice
Gen 1 · 6 parents
~0.92
Gen 2 · 2 grandparents
~0.84
Max depth 4 (1900–1950 window)
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)