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Florence Cook — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Davis, Utah
Our Model Tree links this Florence Cook across the 1920 and 1930 US Censuses in Davis, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 9-person household.
Age 16
b. ~1914
Female
Daughter
Born: Utah
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Davis, Utah |
| Surname | Cook |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Syracuse Precinct |
| Est. Birth Year | ~1914 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Gladys Cook | Daughter | — | 5 | ~1925 |
| Florence Cook | Daughter | — | 16 | ~1914 |
| Ray Cook | Son | — | 23 | ~1907 |
| Geneva Cook | Daughter | — | 14 | ~1916 |
| Mark Cook | Son | — | 19 | ~1911 |
| George Cook | Son | — | 9 | ~1921 |
| Rudolph Cook | Head | — | 45 | ~1885 |
| Martha Cook | Spouse | — | 44 | ~1886 |
| Ruth Cook | Daughter | — | 21 | ~1909 |
Census Appearances
1920
Davis, Utah
Daughter, age 5
Davis, Utah · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Davis, Utah
Daughter, age 16
Davis, Utah · implied b. ~1914 — 9 household members
| Surname | Cook |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Florence Cook across 2 US Census years (1920 and 1930) in Davis, Utah, using XGBoost record linkage.
Show:
This person
Anchor record
Florence Cook
Daughter · 1930 · age 16 · b. ~1914 · Utah
★ You are viewing this record
Sibling
Gladys Cook
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mark Cook
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Cook
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Cook
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geneva Cook
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Cook
Sibling · 1930 · age 9
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 — Davis, Utah
Open full size
1930 US Federal Census — Davis, Utah
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2415unit:0874)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jesse M. Holt | 50 | Head | Farmer | Utah |
| 52 | Ethel Holt | 39 | Wife | — | Utah |
| 53 | William S. Holt | 23 | Son | Farm Laborer | Utah |
| 54 | Martha Holt | 15 | Daughter | — | Utah |
| 55 | Dorothy Holt | 8 | Daughter | — | Utah |
| 56 | Donna Holt | 4 | Daughter | — | Utah |
| 57 | Clayton J. Holt | 1 | Son | — | Utah |
| 58 | Laura R. Fullmer | 14 | Daughter | — | Utah |
| 59 | Leland H. Fullmer | 12 | Step-son | — | Utah |
| 60 | Everett Johnson | 39 | Head | Farm Laborer | Missouri |
| 61 | Emma Johnson | 36 | Wife | — | Utah |
| 62 | Forest Johnson | 14 | Son | — | Utah |
| 63 | Austin Johnson | 11 | Son | — | Utah |
| 64 | Mavis Johnson | 9 | Daughter | — | Utah |
| 65 | Katherine Stoker | 68 | Head | — | Utah |
| 66 | David E. Stoker | 32 | Son | Farmer | Utah |
| 67 | Alma S. (At School) Fisher | 24 | Grand-son | — | Utah |
| 68 | Crystle Fisher | 22 | Grand-daughter | — | Utah |
| 69 | Halden A. Fisher | 18 | Grand-son | Farm Laborer | Utah |
| 70 | Delmar Stoker | 6 | Grand-son | — | Utah |
| 71 | Joseph Hansen | 44 | Head | Farmer | Utah |
| 72 | Regena Hansen | 43 | Wife | — | Utah |
| 73 | Lowell Hansen | 13 | Son | — | Utah |
| 74 | Vaughn Hansen | 11 | Daughter | — | Utah |
| 75 | Arvella Hansen | 5 | Daughter | — | Utah |
| 76 | Beth Hansen | 3 | Daughter | — | Utah |
| 77 | Elvin N. Hansen | 20 | Head | Farmer | Utah |
| 78 | Dora Hansen | 20 | Wife | — | Utah |
| 79 | Lamar Waite | 9 | Head | — | Utah |
| 80 | Sterling Waite | 1 | Son | — | Utah |
| 81 | Rudolph Cook | 45 | Head | Farmer | Utah |
| 82 | Martha Cook | 44 | Wife | — | Utah |
| 83 | Ray Cook | 23 | Son | Farm Laborer | Utah |
| 84 | Ruth Cook | 21 | Daughter | — | Utah |
| 85 | Mark Cook | 19 | Son | Farmer | Utah |
| 86 | Florence Cook THIS PERSON | 16 | Daughter | — | Utah |
| 87 | Geneva Cook | 14 | Daughter | — | Utah |
| 88 | George Cook | 9 | Son | — | Utah |
| 89 | Gladys Cook | 5 | Daughter | — | Utah |
| 90 | Philip J. Bennett | 30 | Head | Farmer | Utah |
| 91 | Maud Bennett | 28 | Wife | — | Utah |
| 92 | Lu Rae Bennett | 6 | Daughter | — | Utah |
| 93 | Beverly Bennett | 2 | Daughter | — | Utah |
| 94 | Reed W. Bennett | 0 | Son | — | Utah |
| 95 | Ezra T. Thurgood | 36 | Head | Farmer | Utah |
| 96 | Carrie Thurgood | 42 | Wife | — | Utah |
| 97 | Merlin Thurgood | 15 | Son | — | Utah |
| 98 | Rex Thurgood | 9 | Son | — | Utah |
| 99 | Ardell Thurgood | 6 | Daughter | — | Utah |
| 100 | Leslie A. Ellis | 42 | Head | Farmer | Utah |
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)