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Grace Parker — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cache, Utah
Our Model Tree links this Grace Parker across the 1920 and 1930 US Censuses in Cache, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 8-person household.
Age 13
b. ~1917
Female
Daughter
Born: Utah
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cache, Utah |
| Surname | Parker |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| 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 | Wellsville City |
| Est. Birth Year | ~1917 |
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 1930 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| James Parker | Son | — | 8 | ~1922 |
| Don Parker | Son | — | 20 | ~1910 |
| Ora Parker | Spouse | — | 44 | ~1886 |
| Grace Parker | Daughter | — | 13 | ~1917 |
| Smith Parker | Son | — | 15 | ~1915 |
| Helen Parker | Daughter | — | 10 | ~1920 |
| Meda Parker | Daughter | — | 22 | ~1908 |
| James Parker | Head | — | 49 | ~1881 |
Census Appearances
1920
Cache, Utah
Daughter, age 4
Cache, Utah · implied b. ~1916 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Grace |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Cache, Utah
Daughter, age 13
Cache, Utah · implied b. ~1917 — 8 household members
| Surname | Parker |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| 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 Grace Parker across 2 US Census years (1920 and 1930) in Cache, Utah, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Parker
Daughter · 1930 · age 13 · b. ~1917 · Utah
★ You are viewing this record
Sibling
Helen Parker
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Don Parker
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Parker
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Smith Parker
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Meda Parker
Sibling · 1930 · age 22
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 — Cache, Utah
Open full size
1930 US Federal Census — Cache, Utah
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2414unit:1144)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James Brown | 23 | Son | — | Utah |
| 52 | Cordell Brown | 21 | Son | — | Utah |
| 53 | Mary Bailey | 53 | Head | — | Utah |
| 54 | John Bailey | 17 | Daughter | — | Utah |
| 55 | Doris Bailey | 12 | Daughter | — | Utah |
| 56 | Oliver Bailey | 58 | Head | Farmer | Utah |
| 57 | Lola Bailey | 47 | Wife | — | Utah |
| 58 | Lola P. Bailey | 17 | Daughter | — | Utah |
| 59 | Annetta Bailey | 14 | Daughter | — | Utah |
| 60 | Ruth Bailey | 11 | Daughter | — | Utah |
| 61 | John Cammell | 48 | Head | Teacher | Idaho |
| 62 | Frances Cammell | 23 | Son | — | Utah |
| 63 | Merrill Cammell | 22 | Son | — | Utah |
| 64 | Vernell Cammell | 16 | Son | — | Utah |
| 65 | George J. Darley | 61 | Head | Farmer | England |
| 66 | Elizabeth Darley | 51 | Wife | — | England |
| 67 | Elizabeth Darley | 16 | Daughter | — | Utah |
| 68 | Rebecca Darley | 15 | Daughter | — | Utah |
| 69 | George H. Darley | 13 | Son | — | Utah |
| 70 | John Darley | 7 | Son | — | Utah |
| 71 | Calvin Darley | 5 | Son | — | Utah |
| 72 | John Cammell | 48 | Head | Contractor | Utah |
| 73 | Ellen Rose Cammell | 39 | Wife | — | Utah |
| 74 | Mary Jane Hall | 70 | Mother | — | Utah |
| 75 | Fred C. Douglass | 62 | Head | Contractor | Indiana |
| 76 | Martha Douglass | 62 | Wife | — | Utah |
| 77 | William H. Douglass | 18 | Son | Laborer | Utah |
| 78 | Clifford Douglass | 11 | Son | — | Utah |
| 79 | Grant Murray | 28 | Head | Teacher | Utah |
| 80 | Luella Murray | 25 | Wife | — | Utah |
| 81 | Alonzo P. Stuart | 27 | Head | — | Utah |
| 82 | Barbara Stuart | 22 | Daughter | Nurse | Utah |
| 83 | Charles P. Stuart | 59 | Head | Farmer | Utah |
| 84 | Clara Stuart | 54 | Wife | — | Utah |
| 85 | Charles L. Stuart | 25 | Son | — | Utah |
| 86 | Mildred Stuart | 23 | Daughter | — | Utah |
| 87 | Ray Stuart | 20 | Son | — | Utah |
| 88 | Edward Stuart | 26 | Head | Farmer | Utah |
| 89 | Esther Stuart | 24 | Wife | — | Utah |
| 90 | Deane Stuart | 2 | Son | — | Utah |
| 91 | James C. Parker | 49 | Head | Farmer | Utah |
| 92 | Ora Parker | 44 | Wife | — | Utah |
| 93 | Meda Parker | 22 | Daughter | Laborer | Utah |
| 94 | Don Parker | 20 | Son | Laborer | Utah |
| 95 | Smith Parker | 15 | Son | Laborer | Utah |
| 96 | Grace Parker THIS PERSON | 13 | Daughter | — | Utah |
| 97 | Helen Parker | 10 | Daughter | — | Utah |
| 98 | James L. Parker | 8 | Son | — | Utah |
| 99 | John H. Bradley | 37 | Head | Laborer | Utah |
| 100 | Sarah Bradley | 33 | Wife | — | 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)