LA
Lillian Anderson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Lillian Anderson across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 2-person household.
Age 40
b. ~1890
Female
Head
Born: Sweden
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Anderson |
| Given Name | Lillian |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 25 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Superintendent |
| Industry | Power Plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Home Value / Rent | 42.50 |
| Radio Set | R |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Occupation | Superintendent |
| 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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Nannette Anderson | Daughter | — | 13 | ~1917 |
| Lillian Anderson | Head | — | 40 | ~1890 |
Census Appearances
1920
Cook, Illinois
Spouse, age 28
Cook, Illinois · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1905 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1930
Cook, Illinois
Head, age 40
Cook, Illinois · implied b. ~1890 — 2 household members
| Surname | Anderson |
| Given Name | Lillian |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 25 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Superintendent |
| Industry | Power Plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Home Value / Rent | 42.50 |
| Radio Set | R |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Dupage-County, Illinois
Spouse, age 50
Dupage-County, Illinois · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Glen Ellyn |
| Naturalization Status | Naturalized |
| Highest Grade | H-4 |
| 1935 Residence | Illinois |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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.
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This person
Anchor record
Lillian Anderson
Head · 1930 · age 40 · b. ~1890 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
31 people indexed on this census page (ia:1930:illinoiscensus00reel446:0875)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James W Conholy | 26 | Head | Engineer | England |
| 52 | Louise I Conholy | 25 | Wife | Saleslady | Illinois |
| 53 | Nicholas H Brown | 24 | Head | Salesman | Ireland |
| 54 | Mildred Brown | 23 | Wife | Stenographer | Michigan |
| 55 | Agnes Meehan | 32 | Head | Waitress | Iowa |
| 56 | Charles Meehan | 25 | Son | Salesman | New York |
| 57 | Charles Petrie | 38 | Head | Clerk | Illinois |
| 58 | David Petrie | 14 | Son | — | Illinois |
| 59 | Maudine Petrie | 36 | Daughter | Housekeeper | Illinois |
| 60 | Robert Petrie | 5 | Brother | — | Illinois |
| 61 | Walter Petrie | 15 | Brother | — | Illinois |
| 62 | Harry Petrie | 13 | Brother | — | Illinois |
| 63 | Axel Nelson | 42 | Head | Painter | Sweden |
| 64 | Ruth Nelson | 35 | Wife | — | Sweden |
| 65 | Conrad A Hall | 52 | Head | Elevator | Illinois |
| 66 | Rebecca Hall | 53 | Wife | — | Ohio |
| 67 | Robert Bell | 22 | Boarder | Salesman | Indiana |
| 68 | Thomas Leach | 40 | Head | Salesman | New York |
| 69 | Genevieve Leach | 37 | Wife | — | Illinois |
| 70 | Kenneth Leach | 12 | Son | — | Illinois |
| 71 | Robert Leach | 10 | Son | — | Illinois |
| 72 | Lillian Anderson THIS PERSON | 40 | Head | Superintendent | Sweden |
| 73 | Nannette Anderson | 13 | Daughter | — | England |
| 74 | Lee James | 49 | Head | Decorator | Norway |
| 75 | Grace James | 54 | Wife | — | United States |
| 76 | Grace R James | 17 | Daughter | — | Illinois |
| 77 | George James | 14 | Son | — | Illinois |
| 78 | Harry Nebel | 37 | Head | Salesman | Illinois |
| 79 | Violet D Nebel | 36 | Wife | Bookkeeper | Illinois |
| 80 | Yvonne Nebel | 8 | Daughter | — | Illinois |
| 81 | May Meyers | 39 | Housekeeper | Housekeeper | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)