KW
Katherine White — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Katherine White across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 8-person household.
Age 16
b. ~1924
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | White |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-1 |
| 1935 Residence | Same Place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1924 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| John White | Son | — | 7 | ~1933 |
| Emma White | Spouse | — | 36 | ~1904 |
| James White | Head | — | 41 | ~1899 |
| Katherine White | Daughter | — | 16 | ~1924 |
| George White | Son | — | 4 | ~1936 |
| Elvira White | Daughter | — | 15 | ~1925 |
| Vera White | Daughter | — | 10 | ~1930 |
| James White | Son | — | 18 | ~1922 |
Census Appearances
1930
Cook, Illinois
Daughter, age 6
Cook, Illinois · implied b. ~1924 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Cook-County, Illinois
Daughter, age 16
Cook-County, Illinois · implied b. ~1924 — 8 household members
| Surname | White |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Income (1939) | 0 |
| Highest Grade | H-1 |
| 1935 Residence | Same Place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Katherine White across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Katherine White
Daughter · 1940 · age 16 · b. ~1924 · Illinois
★ You are viewing this record
Sibling
John White
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elvira White
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James White
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vera White
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George White
Sibling · 1940 · age 4
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 — 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-t0627-00986-00153)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frank Rosenlund | 36 | Head | Assembler | Denmark |
| 42 | Adeline Rosenlund | 36 | Wife | — | Wisconsin |
| 43 | Jackie Rosenlund | 8 | Son | — | Illinois |
| 44 | Marie Johnson | 43 | Head | — | Illinois |
| 45 | Annie Johnson | 71 | Mother | — | Norway |
| 46 | Harvey Levine | 43 | Lodger | Guard | Illinois |
| 47 | Henry Gerde | 41 | Lodger | Dentist | Illinois |
| 48 | Vera Sneeder | 54 | Head | — | Poland |
| 49 | Marie T Sneeder | 21 | Daughter | Order Picker | Illinois |
| 50 | Henry Thomas | 29 | Head | Dryer | Illinois |
| 51 | Estelle Thomas | 29 | Wife | Order Picker | Illinois |
| 52 | James White | 41 | Head | Checker | Minnesota |
| 53 | Emma White | 36 | Wife | — | Minnesota |
| 54 | James Jr White | 18 | Son | Messenger | Minnesota |
| 55 | Katherine White THIS PERSON | 16 | Daughter | — | Minnesota |
| 56 | Elvira White | 15 | Daughter | — | Minnesota |
| 57 | Vera Nell White | 10 | Daughter | — | Illinois |
| 58 | John White | 7 | Son | — | Illinois |
| 59 | George White | 4 | Son | — | Illinois |
| 60 | Henry Gerding | 49 | Head | Truck Driver | Ohio |
| 61 | Margaret Gerding | 46 | Wife | — | Ohio |
| 62 | Joseph Gerding | 26 | Son | — | Ohio |
| 63 | Eleanor Gerding | 23 | Daughter | Machine Operator | Ohio |
| 64 | Richard Gerding | 18 | Son | New Worker | Ohio |
| 65 | Henry Gerding | 11 | Son | — | Illinois |
| 66 | Kenneth Gerding | 9 | Son | — | Illinois |
| 67 | James Gerding | 6 | Son | — | Illinois |
| 68 | John Kolash | 49 | Head | Paperhanger | Poland |
| 69 | Alexander Smith | 35 | Head | Galvanizer | Scotland |
| 70 | Cecelia Smith | 33 | Wife | Insulator | Scotland |
| 71 | Emma Kneusal | 58 | Head | Punch Press Oper. | Switzerland |
| 72 | Edward Evans | 27 | Head | Truck Driver | Illinois |
| 73 | Rosalyn Evans | 26 | Wife | — | Illinois |
| 74 | Dennis Evans | 6 | Son | — | Illinois |
| 75 | Joseph Szewc | 51 | Head | Punch Press Oper. | Poland |
| 76 | Anna Szewc | 42 | Wife | Seamstress | Poland |
| 77 | Edward Szewc | 15 | Son | — | Illinois |
| 78 | Ted Szewc | 13 | Son | — | Illinois |
| 79 | Lorraine Szewc | 12 | Daughter | — | Illinois |
| 80 | John Kains | 31 | Head | Metal Worker | Illinois |
Related Census Records
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)