AC
Alice Cook — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Alice Cook across the 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a daughter (b.~1897), then head of a 20-person household.
Age 33
b. ~1897
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Cook |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Long Beach 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.
20 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Alice Cook | Daughter | — | 33 | ~1897 |
| Mary Cook | Daughter | — | 29 | ~1901 |
| Helen Cook | Daughter | — | 25 | ~1905 |
| William Cook | Head | — | 68 | ~1862 |
| Thomas Cook | Son | — | 19 | ~1911 |
| Raymond Cook | Son | — | 1 | ~1929 |
| George Cook | Son | — | 21 | ~1909 |
| Harold Cook | Son | — | 3 | ~1927 |
| John Cook | Son | — | 27 | ~1903 |
| James Cook | Son | — | 31 | ~1899 |
| Charles Cook | Son | — | 11 | ~1919 |
| Richard Cook | Son | — | 17 | ~1913 |
| Frank Cook | Son | — | 9 | ~1921 |
| Edward Cook | Son | — | 15 | ~1915 |
| Walter Cook | Son | — | 5 | ~1925 |
| Henry Cook | Son | — | 13 | ~1917 |
| Robert Cook | Son | — | 23 | ~1907 |
| Arthur Cook | Son | — | 7 | ~1923 |
| William Cook | Son | — | 35 | ~1895 |
| Emma Cook | Spouse | — | 65 | ~1865 |
Census Appearances
1930
Los Angeles, …
Daughter, age 33
Los Angeles, California · implied b. ~1897 — 20 household members
| Surname | Cook |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Spouse, age 43
Los-Angeles-County, California · implied b. ~1897 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Angie |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | Sacramento |
| Income (1939) | 300 |
| Highest Grade | 7 |
| 1935 Residence | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Cook across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Cook
Daughter · 1930 · age 33 · b. ~1897 · California
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Sibling
James Cook
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Cook
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Cook
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Cook
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Cook
Sibling · 1930 · age 35
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Cook
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Cook
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Cook
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Cook
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Cook
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Cook
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Cook
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Cook
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Cook
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Cook
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Cook
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Cook
Sibling · 1930 · age 25
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
1930 US Federal Census — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel128:1121)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Hans Hansen | 78 | Head | — | Denmark |
| 52 | Hans Hansen | 38 | Son | Salesman | California |
| 53 | Anna Hansen | 35 | Daughter | — | California |
| 54 | Marie Hansen | 33 | Daughter | — | California |
| 55 | Emma Hansen | 31 | Daughter | — | California |
| 56 | Olga Hansen | 29 | Daughter | — | California |
| 57 | Clara Hansen | 27 | Daughter | — | California |
| 58 | Alice Hansen | 25 | Daughter | — | California |
| 59 | Robert Calvert | 41 | Head | Salesman | Kentucky |
| 60 | Robert Calvert | 9 | Son | — | California |
| 61 | Rita Calvert | 14 | Daughter | — | California |
| 62 | John Fisher | 61 | Head | — | Pennsylvania |
| 63 | Mary Fisher | 59 | Wife | — | Pennsylvania |
| 64 | John Fisher | 24 | Son | Manager | California |
| 65 | James Fisher | 22 | Son | — | California |
| 66 | Emma Fisher | 20 | Daughter | — | California |
| 67 | Thomas Dunn | 31 | Head | Stockman | Ohio |
| 68 | Helen Dunn | 27 | Wife | — | Ohio |
| 69 | Thomas Dunn | 4 | Son | — | California |
| 70 | William Dunn | 2 | Son | — | California |
| 71 | Mary Dunn | 62 | Daughter | — | Canada |
| 72 | William Dunn | 35 | Son | Confectioner | California |
| 73 | James Dunn | 33 | Son | Mail Carrier | California |
| 74 | Alice Dunn | 31 | Daughter | Stenographer | California |
| 75 | Mary Cassidy | 65 | Head | — | New York |
| 76 | Sarah Cassidy | 39 | Daughter | — | California |
| 77 | John Cassidy | 37 | Son | — | California |
| 78 | William Cook | 68 | Head | — | Michigan |
| 79 | Emma Cook | 65 | Wife | — | Michigan |
| 80 | William Cook | 35 | Son | Architect | California |
| 81 | Alice Cook THIS PERSON | 33 | Daughter | — | California |
| 82 | James Cook | 31 | Son | — | California |
| 83 | Mary Cook | 29 | Daughter | — | California |
| 84 | John Cook | 27 | Son | — | California |
| 85 | Helen Cook | 25 | Daughter | — | California |
| 86 | Robert Cook | 23 | Son | — | California |
| 87 | George Cook | 21 | Son | — | California |
| 88 | Thomas Cook | 19 | Son | — | California |
| 89 | Richard Cook | 17 | Son | — | California |
| 90 | Edward Cook | 15 | Son | — | California |
| 91 | Henry Cook | 13 | Son | — | California |
| 92 | Charles Cook | 11 | Son | — | California |
| 93 | Frank Cook | 9 | Son | — | California |
| 94 | Arthur Cook | 7 | Son | — | California |
| 95 | Walter Cook | 5 | Son | — | California |
| 96 | Harold Cook | 3 | Son | — | California |
| 97 | Raymond Cook | 1 | Son | — | California |
| 98 | George Cook | 45 | Head | Painter | Utah |
| 99 | Mary Cook | 43 | Wife | — | Utah |
| 100 | George Cook | 18 | Son | — | Utah |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)