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Caroline Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Winnebago-County, Illinois
Our Model Tree links this Caroline Anderson across the 1920, 1930 and 1940 US Censuses in Winnebago-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1867), then head of a 3-person household.
Age 73
b. ~1867
Female
Spouse
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Winnebago-County, Illinois |
| Surname | Anderson |
| Given Name | Caroline |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Rockford City |
| 1935 Residence (County) | Winnebago |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same house |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Rockford City |
| Est. Birth Year | ~1867 |
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 Caroline | Age | Birth yr |
|---|---|---|---|---|
| Caroline Anderson | Spouse | — | 73 | ~1867 |
| N Anderson | Head | — | 76 | ~1864 |
| Nina Anderson | Daughter | — | 44 | ~1896 |
Census Appearances
1920
Winnebago, Illinois
Spouse, age 53
Winnebago, Illinois · implied b. ~1867 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Caroline |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1885 |
| 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
Winnebago, Illinois
Other, age 62
Winnebago, Illinois · implied b. ~1868 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Caroline |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1881 |
| Age at First Marriage | 18 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Winnebago-County, Illinois
Spouse, age 73
Winnebago-County, Illinois · implied b. ~1867 — 3 household members
| Surname | Anderson |
| Given Name | Caroline |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Rockford City |
| 1935 Residence (County) | Winnebago |
| Naturalization Status | Naturalized |
| Highest Grade | No 5 |
| 1935 Residence | Same house |
| 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 Caroline 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
Caroline Anderson
Spouse · 1940 · age 73 · b. ~1867 · 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 — Winnebago-County, Illinois
Open full size
1940 US Federal Census — Winnebago-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00914-00192)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Adolph Johnson | 23 | Lodger | Sander | Sweden |
| 42 | Carl A. Johnson | 47 | Head | Cabinet Maker | Sweden |
| 43 | Anna B. Johnson | 54 | Wife | — | Sweden |
| 44 | Roger Nelson | 23 | Head | Machinist | Illinois |
| 45 | Margaret Nelson | 22 | Wife | — | Illinois |
| 46 | Roger Jr. Nelson | 4 | Son | — | Illinois |
| 47 | Robert Carl Nelson | 2 | Son | — | Illinois |
| 48 | Phillip Edwards | 56 | Head | Foreman | Sweden |
| 49 | Jennie Edwards | 53 | Wife | — | Illinois |
| 50 | David Frank Edwards | 25 | Son | Engineer | Illinois |
| 51 | Ruth S. Lundeen | 49 | Sister | Case Work | Illinois |
| 52 | Charles Johnson | 74 | Head | — | Sweden |
| 53 | Lily D. Johnson | 73 | Wife | — | Kansas |
| 54 | John Ransome | 70 | Lodger | Laborer | Wisconsin |
| 55 | Axel Oberg | 52 | Lodger | Painter | Brazil |
| 56 | Morris Sandstrom | 79 | Head | — | Sweden |
| 57 | Axel Sandstrom | 50 | Son | Steel Cutter | Sweden |
| 58 | Herbert Daniels | 46 | Lodger | Laborer | Illinois |
| 59 | Ed Bontz | 52 | Lodger | Laborer | Iowa |
| 60 | Axel Hamilton | 33 | Head | Salesman | Sweden |
| 61 | Elna B. Hamilton | 34 | Wife | — | Illinois |
| 62 | Patricia Hamilton | 3 | Daughter | — | Illinois |
| 63 | Hilda Friesner | 24 | Maid | Maid | Minnesota |
| 64 | N. P. Anderson | 76 | Head | — | Sweden |
| 65 | Caroline Anderson THIS PERSON | 73 | Wife | — | Sweden |
| 66 | Nina Anderson | 44 | Daughter | — | Illinois |
| 67 | Willard Johnson | 36 | Head | Clerk | Illinois |
| 68 | Violet B. Johnson | 33 | Wife | Clerk | Illinois |
| 69 | Earl Johnson | 15 | Son | — | Illinois |
| 70 | Eric Nelson | 73 | Head | — | Sweden |
| 71 | Alma B. Nelson | 75 | Wife | — | Sweden |
| 72 | Floyd Renstrom | 35 | Head | Band Sawer | Illinois |
| 73 | Martha Renstrom | 31 | Wife | — | Illinois |
| 74 | Roger Renstrom | 7 | Son | — | Illinois |
| 75 | Marjorie Renstrom | 1 | Daughter | — | Illinois |
| 76 | Olga B. Dahlin | 53 | Head | — | Sweden |
| 77 | Fritz Anderson | 44 | Lodger | Machinist | Sweden |
| 78 | James Barto | 27 | Lodger | Machinist | Wisconsin |
| 79 | Ernest Aronson | 30 | Lodger | — | — |
| 80 | Eric Blomgren | 39 | Lodger | Carpenter | Sweden |
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)