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 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 3-person household.
Age 43
b. ~1897
Female
Spouse
Born: Hungary
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 | 43 |
| Marital Status | Married |
| Birthplace | Hungary |
| 1935 Residence (City) | Chicago city |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Additional Details | |
| Hours Worked | 14 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1897 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Jacob Bauer | Head | — | 51 | ~1889 |
| Anna Bauer | Spouse | — | 43 | ~1897 |
| George Bauer | Son | — | 21 | ~1919 |
Census Appearances
1920
Cook, Illinois
Spouse, age 24
Cook, Illinois · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Hungary |
| Year of Immigration | 1910 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
1930
Cook, Illinois
Spouse, age 36
Cook, Illinois · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Hungary |
| Naturalization Status | Naturalized |
| Year of Immigration | 1917 |
| Age at First Marriage | 20 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
1940
Cook-County, Illinois
Spouse, age 43
Cook-County, Illinois · implied b. ~1897 — 3 household members
| Surname | Bauer |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Hungary |
| 1935 Residence (City) | Chicago city |
| 1935 Residence (County) | Cook |
| Naturalization Status | Naturalized |
| Hours Worked | 14 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Bauer
Spouse · 1940 · age 43 · b. ~1897 · Illinois
★ You are viewing this record
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-t0627-01002-00450)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frieda Kuchar | 34 | Wife | Butcher | Austria |
| 2 | Rudolph Ratz | 29 | Head | Butcher | Illinois |
| 3 | Herta Ratz | 25 | Daughter | — | Illinois |
| 4 | Frank Ratz | 1 | Grand-son | — | Illinois |
| 5 | Edgar Greenleaf | 62 | Head | Agent | Illinois |
| 6 | Alice Greenleaf | 63 | Wife | — | Illinois |
| 7 | Carl Wenzel | 38 | Head | Assistant Foreman | Illinois |
| 8 | Irene Wenzel | 38 | Wife | — | Illinois |
| 9 | Emilie Wenzel | 72 | Mother | — | Germany |
| 10 | Walter Hansen | 44 | Head | Clerk | Illinois |
| 11 | Zanie Hansen | 35 | Wife | — | Illinois |
| 12 | Albert Hansen | 14 | Son | — | Illinois |
| 13 | Norma Hansen | 9 | Daughter | — | Illinois |
| 14 | Jacob Bauer | 51 | Head | 45 | Hungary |
| 15 | Anna Bauer THIS PERSON | 43 | Wife | — | Hungary |
| 16 | George Bauer | 21 | Son | Apprentice Pipe Maker | Illinois |
| 17 | Max Lehmann | 65 | Head | 40 | Germany |
| 18 | Lucille Lehmann | 62 | Wife | — | Illinois |
| 19 | Carl Lehmann | 28 | Son | Stockkeeper | Illinois |
| 20 | Theodore Labow | 47 | Head | Trainman | Russia |
| 21 | Ida Labow | 46 | Wife | — | Russia |
| 22 | Charlotte Labow | 16 | Daughter | — | Illinois |
| 23 | Ruth Labow | 13 | Daughter | — | Illinois |
| 24 | Miles Cleman | 40 | Head | Conductor | Illinois |
| 25 | Alice Cleman | 39 | Wife | — | Iowa |
| 26 | Mary Cleman | 18 | Daughter | — | Illinois |
| 27 | Miles Cleman | 15 | Son | — | Illinois |
| 28 | John Rutner | 44 | Head | Machinist | Illinois |
| 29 | Ruth Rutner | 37 | Wife | — | Illinois |
| 30 | Lorraine Rutner | 17 | Daughter | — | Illinois |
| 31 | Lawrence Rutner | 14 | Son | — | Illinois |
| 32 | Ronald Rutner | 9 | Son | — | Illinois |
| 33 | Alphonse Uher | 66 | Head | — | Czechoslovakia |
| 34 | Frances Uher | 64 | Wife | — | Czechoslovakia |
| 35 | Otto Uher | 33 | Son | Wiring | Czechoslovakia |
| 36 | Frank Uher | 29 | Son | Machinist | Czechoslovakia |
| 37 | Aldrich Uher | 25 | Son | Factory Worker | Czechoslovakia |
| 38 | Frank Vedral | 35 | Son-in-law | Baker | Czechoslovakia |
| 39 | Stephana Vedral | 31 | Daughter | — | Czechoslovakia |
| 40 | Mary Vedral | 3 | Daughter | — | 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)