HC
Hazel Cook — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Salt Lake, Utah
Our Model Tree links this Hazel Cook across the 1920 and 1930 US Censuses in Salt Lake, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 8-person household.
Age 2
b. ~1918
Female
Daughter
Born: Utah
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Salt Lake, Utah |
| Surname | Cook |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Occupation | none |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Third Precinct |
| Est. Birth Year | ~1918 |
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 1920 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| Thalia Cook | Daughter | — | 5 | ~1915 |
| Milton Cook | Son | — | 10 | ~1910 |
| Hazel Cook | Daughter | — | 2 | ~1918 |
| Nettie Cook | Spouse | — | 36 | ~1884 |
| Nellie Cook | Daughter | — | 14 | ~1906 |
| Myrtle Cook | Daughter | — | 8 | ~1912 |
| Vernon Cook | Son | — | 13 | ~1907 |
| George Cook | Head | — | 37 | ~1883 |
Census Appearances
1920
Salt Lake, …
Daughter, age 2
Salt Lake, Utah · implied b. ~1918 — 8 household members
| Surname | Cook |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Denmark |
| Occupation | none |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Salt Lake, …
Daughter, age 12
Salt Lake, Utah · implied b. ~1918 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooke |
| Given Name | Hazel |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Denmark |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| 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 Hazel Cook across 2 US Census years (1920 and 1930) in Salt Lake, Utah, using XGBoost record linkage.
Show:
This person
Anchor record
Hazel Cook
Daughter · 1920 · age 2 · b. ~1918 · Utah
★ You are viewing this record
Sibling
Thalia Cook
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myrtle Cook
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Cook
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vernon Cook
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Milton Cook
Sibling · 1920 · age 10
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
1920 US Federal Census — Salt Lake, Utah
Open full size
1920 US Federal Census — Salt Lake, Utah
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1864unit:0757)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elmer | 39 | Son | Labourer | Utah |
| 2 | Alta G. | 22 | Daughter | None | Utah |
| 3 | John G. South | 64 | Head | Farmer | Arkansas |
| 4 | Sophia M. South | 57 | Wife | None | Denmark |
| 5 | Lyman W. Jensen | 19 | Step Son | Labourer | Utah |
| 6 | Sarah Harris | 58 | Head | None | England |
| 7 | Hester C. Cook | 49 | Sister | Farmer | Utah |
| 8 | Lewis Taylor | 59 | Head | Farmer | England |
| 9 | Annie N. Taylor | 54 | Wife | None | England |
| 10 | Annie E. Taylor | 22 | Daughter | Teacher | Utah |
| 11 | Lonia G. Taylor | 16 | Daughter | None | Utah |
| 12 | Gladys V. Taylor | 13 | Daughter | None | Utah |
| 13 | George H. Cook | 37 | Head | Labourer | Utah |
| 14 | Nettie Cook | 36 | Wife | None | Denmark |
| 15 | Nellie J. Cook | 14 | Daughter | None | Utah |
| 16 | Vernon Cook | 13 | Son | None | Utah |
| 17 | Milton Cook | 10 | Son | None | Utah |
| 18 | Myrtle Cook | 8 | Daughter | None | Utah |
| 19 | Thalia Cook | 5 | Daughter | None | Utah |
| 20 | Hazel Cook THIS PERSON | 2 | Daughter | None | Utah |
| 21 | Ernest G. Cook | 36 | Head | Labourer | Utah |
| 22 | Annie E. Cook | 35 | Wife | None | Utah |
| 23 | Clifton J. Cook | 7 | Son | None | Utah |
| 24 | John A. Stracke | 50 | Head | Farmer | Germany |
| 25 | Lydia Stracke | 39 | Wife | None | New Jersey |
| 26 | Gilbert J. Stracke | 6 | Son | None | Utah |
| 27 | Fred J. C. Oglund | 62 | Head | Farmer | Denmark |
| 28 | Sophia Oglund | 55 | Wife | None | Denmark |
| 29 | Alvin Oglund | 23 | Son | Labourer | Utah |
| 30 | Al M. Griffith | 49 | Head | Doctor | Missouri |
| 31 | Louisa Griffith | 38 | Wife | None | Utah |
| 32 | Stanley Griffith | 8 | Son | None | California |
| 33 | Frank B. Hine | 26 | Brother in law | None | Utah |
| 34 | William J. Owen | 43 | Head | Salesman | Nebraska |
| 35 | Viola I. Owen | 42 | Wife | None | Colorado |
| 36 | Francisco Gallegos | 90 | Father in law | None | New Mexico |
| 37 | Walter Smith | 32 | Head | Labourer | Utah |
| 38 | Mary U. Smith | 30 | Wife | None | Utah |
| 39 | Walter C. Smith | 11 | Son | None | Utah |
| 40 | Minnie E. Smith | 8 | Daughter | None | Utah |
| 41 | A. Lawrence Smith | 5 | Son | None | Utah |
| 42 | George Albert Cope | 43 | Head | Farmer | Utah |
| 43 | Clarissa Cope | 40 | Wife | None | Utah |
| 44 | A. Lucile Cope | 22 | Daughter | Teacher | Utah |
| 45 | Ruth G. Cope | 21 | Daughter | Labourer | Utah |
| 46 | Linton A. Cope | 18 | Son | Labourer | Utah |
| 47 | Vegas G. Cope | 16 | Son | Messenger Boy | Utah |
| 48 | Elva Cope | 14 | Daughter | None | Utah |
| 49 | Edith Cope | 12 | Daughter | None | Utah |
| 50 | David Cope | 10 | Son | None | Utah |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)