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Agnes Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Agnes Anderson across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 6-person household.
Age 51
b. ~1889
Female
Spouse
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Anderson |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Polk |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Technician |
| Industry | Medical Doctor office |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1125 |
| Highest Grade | No 6 |
| 1935 Residence | Nebraska |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Occupation | Technician |
| Township / Ward | Chicago |
| Est. Birth Year | ~1889 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| Blonita Anderson | Daughter | — | 21 | ~1919 |
| Joe Anderson | Head | — | 44 | ~1896 |
| Hannah Peterson | Other | — | 76 | ~1864 |
| Stanley Anderson | Son | — | 18 | ~1922 |
| Marvin Anderson | Son | — | 14 | ~1926 |
| Agnes Anderson | Spouse | — | 51 | ~1889 |
Census Appearances
1900
Cook, Illinois
Other, age 14
Cook, Illinois · implied b. ~1886 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Agnes |
| Relationship to Head | Pupil |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Sweden |
| Birth Month | Mar |
| Birth Year | 1886 |
| Year of Immigration | 1893 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | At school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1910
Cook, Illinois
Other, age 21
Cook, Illinois · implied b. ~1889 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Agnes |
| Relationship to Head | Servant |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Sweden |
| Year of Immigration | 1908 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Servant |
| Industry | Private Family |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1902 |
| 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
Spouse, age 41
Cook, Illinois · implied b. ~1889 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 27 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Cook-County, Illinois
Spouse, age 51
Cook-County, Illinois · implied b. ~1889 — 6 household members
| Surname | Anderson |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Polk |
| Naturalization Status | Naturalized |
| Occupation | Technician |
| Industry | Medical Doctor office |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1125 |
| Highest Grade | No 6 |
| 1935 Residence | Nebraska |
| 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 Agnes Anderson across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Agnes Anderson
Spouse · 1940 · age 51 · b. ~1889 · 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
40 people indexed on this census page (nara:1940:m-t0627-00932-00183)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Eleanor Hunn | 25 | Wife | Housewife | Illinois |
| 42 | Marlene R. Hunn | 2 | Daughter | — | Illinois |
| 43 | Jessie V. H. Pattison | 49 | Head | Salesman | Indiana |
| 44 | William Pattison | 18 | Son | Laborer | Illinois |
| 45 | Virginia Pattison | 11 | Daughter | — | Illinois |
| 46 | Harry H. Pattison | 24 | Son | Laborer | Illinois |
| 47 | Catherine Johnston | 49 | Head | Assistant Cashier | Illinois |
| 48 | Elizabeth B. Johnston | 76 | Mother | — | Illinois |
| 49 | Douglas Helpenstine | 26 | Head | Paymaster | Kentucky |
| 50 | George Matthews | 39 | Partner | Designer | Illinois |
| 51 | Peter J. Ennes | 30 | Head | Welder | Illinois |
| 52 | Mary C. Ennes | 20 | Wife | — | Illinois |
| 53 | Margaret A. Schulze | 59 | Head | — | New York |
| 54 | Margaret M. Schulze | 21 | Daughter | Dressmaker | Texas |
| 55 | Charles J. Schulze | 16 | Son | — | Indiana |
| 56 | Marcella C. Schulze | 33 | Daughter | Secretary | New York |
| 57 | Frances Willoughby | 45 | Head | Housewife | New Mexico |
| 58 | Nelson H. Field | 20 | Nephew | Office Clerk | Arizona |
| 59 | Gustav Patri | 49 | Head | Janitor | Transylvania |
| 60 | Sara Patri | 51 | Wife | — | Transylvania |
| 61 | William Patri | 23 | Son | Punch Press Operator | Pennsylvania |
| 62 | Joe V. Anderson | 44 | Head | Porter | Nebraska |
| 63 | Agnes Anderson THIS PERSON | 51 | Wife | Technician | Sweden |
| 64 | Blonita Anderson | 21 | Daughter | Nurse | Nebraska |
| 65 | Stanley Anderson | 18 | Son | Cutter | Nebraska |
| 66 | Marvin Anderson | 14 | Son | — | Nebraska |
| 67 | Hannah Peterson | 76 | Mother-in-law | — | Sweden |
| 68 | Walter A. Kelley | 43 | Head | Salesman | Illinois |
| 69 | Grace Kelley | 42 | Wife | — | Illinois |
| 70 | Mary J. Kelley | 20 | Daughter | Filing Clerk | Illinois |
| 71 | Walter A. Jr. Kelley | 15 | Son | — | Illinois |
| 72 | Charles Triana | 43 | Head | Painter And Decorator | Italy |
| 73 | Edwina Triana | 43 | Wife | — | Louisiana |
| 74 | Milton Triana | 20 | Son | Fountain Man | Louisiana |
| 75 | Lorraine Triana | 15 | Daughter | — | Louisiana |
| 76 | Dolores Triana | 11 | Daughter | — | California |
| 77 | Charles Triana | 6 | Son | — | Illinois |
| 78 | Carl Triana | 6 | Son | — | Illinois |
| 79 | Anthony Triana | 2 | Son | — | Illinois |
| 80 | Edward Allnett | 39 | Boarder | Dining Car Chef | Louisiana |
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)