AB
Anna Bauer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Anna Bauer across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1902), then head of a 5-person household.
Age 38
b. ~1902
Female
Spouse
Born: Germany
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Bauer |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Germany |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Additional Details | |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1902 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Dolores Bauer | Daughter | — | 7 | ~1933 |
| Dorothy Bauer | Daughter | — | 13 | ~1927 |
| Robert Bauer | Son | — | 2 | ~1938 |
| Mike Bauer | Head | — | 42 | ~1898 |
| Anna Bauer | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Cook, Illinois
Other, age 30
Cook, Illinois · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Anna |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Alien |
| Year of Immigration | 1926 |
| Age at First Marriage | 25 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Veteran | No |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1940
Cook-County, Illinois
Spouse, age 38
Cook-County, Illinois · implied b. ~1902 — 5 household members
| Surname | Bauer |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Germany |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
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 Anna Bauer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Anna Bauer
Spouse · 1940 · age 38 · b. ~1902 · 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-t0627-00987-00667)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marie Miczek | 48 | Wife | — | Poland |
| 2 | Matthew Miczek | 25 | Son | Owner | Illinois |
| 3 | Leslie Schwartz | 31 | Head | Physician | Hungary |
| 4 | Violet Schwartz | 25 | Wife | Comptometer Operator | Yugoslavia |
| 5 | Anton Kopala | 47 | Head | Proprietor | Poland |
| 6 | Katherine Kopala | 49 | Wife | — | Poland |
| 7 | Mary Ann Kopala | 27 | Daughter | Clerk | Illinois |
| 8 | Casimir Kopala | 17 | Son | — | Illinois |
| 9 | Edward Staryba | 25 | Son-in-law | Delivery Special | Illinois |
| 10 | Lillian Staryba | 26 | Daughter | — | Illinois |
| 11 | Arlene Staryba | 2 | Granddaughter | — | Illinois |
| 12 | Ted Zajac | 27 | Son-in-law | Cutter | Illinois |
| 13 | Harriett Zajac | 22 | Daughter | Inspector | Illinois |
| 14 | Mike Bauer | 42 | Head | Proprietor | Germany |
| 15 | Anna Bauer THIS PERSON | 38 | Wife | — | Germany |
| 16 | Dorothy Bauer | 13 | Daughter | — | Illinois |
| 17 | Dolores Bauer | 7 | Daughter | — | Illinois |
| 18 | Robert Bauer | 2 | Son | — | Illinois |
| 19 | Vincent Benach | 58 | Head | Building-Trade Operator | Illinois |
| 20 | Anna Benach | 56 | Wife | — | Illinois |
| 21 | Clarence Benach | 32 | Son | Sheet Metal Worker | Illinois |
| 22 | Edward Benach | 26 | Son | Laborer | Illinois |
| 23 | Francis Laske | 78 | Head | — | Germany |
| 24 | Otto Laske | 39 | Son | — | Illinois |
| 25 | Lucio Garcia | 34 | Head | Singer | Spain |
| 26 | Vivian Garcia | 28 | Wife | — | Illinois |
| 27 | Richard Garcia | 8 | Son | — | California |
| 28 | Carole Garcia | 3 | Daughter | — | Illinois |
| 29 | Helen Hermanson | 43 | Roomer | Supervisor | Illinois |
| 30 | August Kuehn | 42 | Head | Baker | Germany |
| 31 | Dora Kuehn | 36 | Wife | Proprietor | Germany |
| 32 | August Jr. Kuehn | 12 | Son | — | Illinois |
| 33 | Gertrude Kuehn | 11 | Daughter | — | Illinois |
| 34 | Walter Kuehn | 2 | Son | — | Illinois |
| 35 | Louis Goossens | 33 | Head | Proprietor | Illinois |
| 36 | Margaret Goossens | 33 | Wife | — | Belgium |
| 37 | Marie Jean Goossens | 3 | Daughter | — | Illinois |
| 38 | Marion Joan Goossens | 2 | Daughter | — | Illinois |
| 39 | Paul Pallasch | 45 | Head | Lawyer | Illinois |
| 40 | Natalie Pallasch | 34 | Wife | Case Worker | 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)