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Alice King — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Alice King across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | King |
| Given Name | Alice |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1928 |
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 Alice | Age | Birth yr |
|---|---|---|---|---|
| Mary King | Daughter | — | 14 | ~1926 |
| Alice King | Daughter | — | 12 | ~1928 |
| Betty King | Daughter | — | 5 | ~1935 |
| Patricia King | Daughter | — | 3 | ~1937 |
| James King | Head | — | 42 | ~1898 |
| James King | Son | — | 11 | ~1929 |
| John King | Son | — | 7 | ~1933 |
| Alice King | Spouse | — | 39 | ~1901 |
Census Appearances
1930
Cook, Illinois
Daughter, age 3
Cook, Illinois · implied b. ~1927 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Daughter, age 12
Cook-County, Illinois · implied b. ~1928 — 8 household members
| Surname | King |
| Given Name | Alice |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 Alice King across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alice King
Daughter · 1940 · age 12 · b. ~1928 · Illinois
★ You are viewing this record
Sibling
Patricia King
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty King
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James King
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John King
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary King
Sibling · 1940 · age 14
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
38 people indexed on this census page (nara:1940:m-t0627-00949-00792)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Henry Halgamyar | 43 | head | Laborer | Missouri |
| 42 | Marie Halgamyar | 38 | wife | — | Illinois |
| 43 | Marie Halgamyar | 18 | daughter | — | Illinois |
| 44 | Henry Halgamyar | 15 | son | — | Illinois |
| 45 | Catherine Kennedy | 69 | mother-in-law | — | Northern Ireland |
| 46 | James Sullivan | 57 | head | Chauffeur | Illinois |
| 47 | Julia Sullivan | 47 | wife | — | Illinois |
| 48 | James Sullivan | 26 | son | Clerk | Illinois |
| 49 | John Reiners | 73 | head | — | Illinois |
| 50 | Catherine Reiners | 72 | wife | — | Illinois |
| 51 | Isabelle Waters | 47 | head | — | Illinois |
| 52 | John Waters | 22 | son | Feeder | Illinois |
| 53 | James Waters | 7 | son | — | Illinois |
| 54 | William O'Brien | 30 | head | Truck Driver | Illinois |
| 55 | Marion O'Brien | 25 | wife | Waitress | Illinois |
| 57 | James King | 42 | head | Foreman | Irish Free State |
| 58 | Alice King | 39 | wife | — | Illinois |
| 59 | Mary Ellen King | 14 | daughter | — | Illinois |
| 60 | Alice King THIS PERSON | 12 | daughter | — | Illinois |
| 61 | James King | 11 | son | — | Illinois |
| 62 | John King | 7 | son | — | Illinois |
| 63 | Betty Ann King | 5 | daughter | — | Illinois |
| 64 | Patricia King | 3 | daughter | — | Illinois |
| 65 | Joseph Orozco | 40 | head | Laborer | Mexico |
| 66 | Delfina Orozco | 37 | wife | — | Mexico |
| 67 | Lucille Orozco | 18 | daughter | Packer | Mexico |
| 68 | Ralph Orozco | 16 | son | — | Mexico |
| 69 | Joseph Orozco | 11 | son | — | Mexico |
| 70 | Delfina Orozco | 3 | daughter | — | Illinois |
| 71 | Nina Dair | 42 | head | — | England |
| 72 | Margaret Dair | 19 | daughter | Gen Clerk | Canada |
| 73 | Martin Toughay | 34 | head | Laborer | Free State |
| 74 | Helen Toughay | 32 | wife | — | Illinois |
| 75 | Martin Toughay | 10 | son | — | Illinois |
| 76 | John Toughay | 9 | son | — | Illinois |
| 77 | Rosemarie Toughay | 7 | daughter | — | Illinois |
| 78 | James Toughay | 4 | son | — | Illinois |
| 79 | Helen Toughay | 2 | 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)