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Catherine Walker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Clair-County, Illinois
Our Model Tree links this Catherine Walker across the 1930 and 1940 US Censuses in St.-Clair-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 7-person household.
Age 24
b. ~1916
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Clair-County, Illinois |
| Surname | Walker |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Belleville |
| 1935 Residence (County) | St. Clair |
| Additional Details | |
| Occupation | Teacher |
| Industry | School |
| Class of Worker | GW |
| Hours Worked | 35 |
| Income (1939) | 500 |
| Highest Grade | H-4 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Teacher |
| Township / Ward | Swansea Village |
| Est. Birth Year | ~1916 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| August Bergman | Head | — | 72 | ~1868 |
| Edna Walker | Daughter | — | 12 | ~1928 |
| Evelyn Walker | Daughter | — | 15 | ~1925 |
| Amelia Walker | Other | — | 50 | ~1890 |
| Catherine Walker | Daughter | — | 24 | ~1916 |
| Vera Walker | Daughter | — | 21 | ~1919 |
| Rebecca Bergman | Spouse | — | 62 | ~1878 |
Census Appearances
1930
St Clair, …
Daughter, age 14
St Clair, Illinois · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Catherine M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
St.-Clair-County, Illinois
Daughter, age 24
St.-Clair-County, Illinois · implied b. ~1916 — 7 household members
| Surname | Walker |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Belleville |
| 1935 Residence (County) | St. Clair |
| Occupation | Teacher |
| Industry | School |
| Class of Worker | GW |
| Hours Worked | 35 |
| Income (1939) | 500 |
| Highest Grade | H-4 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Catherine Walker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Walker
Daughter · 1940 · age 24 · b. ~1916 · Illinois
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Sibling
Edna Walker
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vera Walker
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Walker
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Clair-County, Illinois
Open full size
1940 US Federal Census — St.-Clair-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00882-00635)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bernard Halbe | 53 | Head | Laborer | Illinois |
| 2 | Anna Halbe | 55 | Wife | — | Illinois |
| 3 | Adelinde Halbe | 22 | Daughter | Saleslady | Illinois |
| 4 | Leo Halbe | 20 | Son | Truck Driver | Illinois |
| 5 | Victor Fizilant | 79 | Lodger | — | Illinois |
| 6 | John Badgley | 36 | Head | Engineer | Missouri |
| 7 | Thelma Badgley | 33 | Wife | — | Illinois |
| 8 | Anton Saul | 59 | Head | — | Illinois |
| 9 | Mathilda Saul | 50 | Wife | — | Illinois |
| 10 | Julia Saul | 20 | Daughter | Housework | Illinois |
| 11 | Emma Saul | 19 | Daughter | Housework | Texas |
| 12 | Ferdinand Voelkel | 43 | Head | — | Illinois |
| 13 | Flannetta Voelkel | 39 | Wife | — | Pennsylvania |
| 14 | Ferdinand Jr. Voelkel | 10 | Son | — | Pennsylvania |
| 15 | Clyde Voelkel | 5 | Son | — | Illinois |
| 16 | John Yancanany | 58 | Head | Laborer | Illinois |
| 17 | Louise Yancanany | 53 | Wife | — | Illinois |
| 18 | Luella Yancanany | 35 | Daughter | Binder | Illinois |
| 19 | William Yancanany | 32 | Son | Laborer | Illinois |
| 20 | Edward Krummrich | 68 | Head | — | Illinois |
| 21 | Lillian Krummrich | 66 | Wife | — | Illinois |
| 22 | Edward Krummrich | 46 | Son | Laborer | Illinois |
| 23 | Walter Krummrich | 42 | Son | Laborer | Illinois |
| 24 | August Krummrich | 40 | Son | — | Illinois |
| 25 | Earl Krummrich | 21 | Grandson | — | Illinois |
| 26 | Ernst Krummrich | 15 | Grandson | — | Illinois |
| 27 | Dorothy Krummrich | 13 | Granddaughter | — | Illinois |
| 28 | Phillip Geiler | 74 | Head | — | Illinois |
| 29 | Henry Bergman | 59 | Head | Laborer | Illinois |
| 30 | Louise Bergman | 57 | Wife | — | Illinois |
| 31 | Wilbert Bergman | 37 | Son | Laborer | Illinois |
| 32 | August Bergman | 72 | Head | — | Illinois |
| 33 | Rebecca Bergman | 62 | Wife | — | Pennsylvania |
| 34 | Amelia Walker | 50 | Niece | Housework | Illinois |
| 35 | Catherine Walker THIS PERSON | 24 | Daughter | Teacher | Illinois |
| 36 | Vera Walker | 21 | Daughter | Housework | Illinois |
| 37 | Evelyn Walker | 15 | Daughter | — | Illinois |
| 38 | Edna Walker | 12 | Daughter | — | Illinois |
| 39 | Ben Steghaus | 70 | Head | — | Illinois |
| 40 | Rose Owens | 43 | 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)