LA
Lillian Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Lillian Anderson across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 5-person household.
Age 50
b. ~1890
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Anderson |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1890 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Eric Anderson | Head | — | 45 | ~1895 |
| James Hogan | Other | — | 45 | ~1895 |
| Esther Hogan | Other | — | 44 | ~1896 |
| Robert Anderson | Son | — | 12 | ~1928 |
| Lillian Anderson | Spouse | — | 50 | ~1890 |
Census Appearances
1920
Cook, Illinois
Spouse, age 30
Cook, Illinois · implied b. ~1890 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Lillian M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Spouse, age 40
Cook, Illinois · implied b. ~1890 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 24 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 50
Cook-County, Illinois · implied b. ~1890 — 5 household members
| Surname | Anderson |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Highest Grade | No 8 |
| 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 Lillian Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Anderson
Spouse · 1940 · age 50 · b. ~1890 · 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
39 people indexed on this census page (nara:1940:m-t0627-01001-00288)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Monica M. Moeller | 13 | Daughter | — | Illinois |
| 42 | Edwin P. Reynolds | 75 | Head | Printer | Iowa |
| 43 | Pemmie V. Reynolds | 60 | Wife | — | Iowa |
| 44 | Alice Mcbride | 71 | Sister | — | Iowa |
| 45 | Roland Lundberg | 42 | Head | Salesman | Sweden |
| 46 | Elizabeth Lundberg | 38 | Wife | — | Germany |
| 47 | Donald Lundberg | 12 | Son | — | Illinois |
| 48 | Nancy Lundberg | 5 | Daughter | — | Illinois |
| 49 | Eric Anderson | 45 | Head | Carpenter | Sweden |
| 50 | Lillian Anderson THIS PERSON | 50 | Wife | — | Illinois |
| 51 | Robert Anderson | 12 | Son | — | Illinois |
| 52 | James L. Hogan | 45 | Brother-in-law | Clerk | New York |
| 53 | Esther Hogan | 44 | Sister-in-law | — | Illinois |
| 54 | Jacob Hunsinger | 45 | Head | Doctor | Illinois |
| 55 | Mabel Hunsinger | 40 | Wife | — | Illinois |
| 56 | Edward Hunsinger | 6 | Son | — | Illinois |
| 57 | Richard Hunsinger | 9 | Son | — | Illinois |
| 58 | Mary Spiess | 23 | Maid | Maid | Illinois |
| 59 | Augusta P. Riege | 71 | Head | — | Wisconsin |
| 60 | Jeanette Riege | 35 | Daughter | Bookkeeper | Germany |
| 61 | Leslie Smith | 33 | Head | Accountant | Iowa |
| 62 | Elizabeth Smith | 33 | Wife | — | Illinois |
| 63 | James Smith | 8 | Son | — | Illinois |
| 64 | Patricia Smith | 4 | Daughter | — | Illinois |
| 66 | Emma Schulz | 76 | Head | — | Sweden |
| 67 | Anna Nelson | 40 | Maid | Maid | Michigan |
| 68 | John Lundberg | 74 | Head | Mason | Sweden |
| 69 | Ida Lundberg | 70 | Wife | — | Sweden |
| 70 | Edith Lundberg | 35 | Son | Stenographer | Illinois |
| 71 | Louise Hunsinger | 72 | Head | — | Ohio |
| 72 | Henry E. Schaefer | 51 | Head | Watchman | Illinois |
| 73 | Mabel Schaefer | 49 | Wife | — | Illinois |
| 74 | Henry Schaefer | 17 | Son | — | Illinois |
| 75 | Gloria Schaefer | 9 | Daughter | — | Illinois |
| 76 | Robert Schirmer | 33 | Head | Engineer | Illinois |
| 77 | Alice Schirmer | 32 | Wife | — | Illinois |
| 78 | Chester Schirmer | 12 | Son | — | Illinois |
| 79 | Albert Schirmer | 9 | Son | — | Illinois |
| 80 | Ida Schirmer | 69 | Mother-law | — | 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)