LJ
Leona Jones — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Salt Lake, Utah
Our Model Tree links this Leona Jones across the 1920 and 1930 US Censuses in Salt Lake, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 10-person household.
Age 17
b. ~1913
Female
Daughter
Born: Utah
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Salt Lake, Utah |
| Surname | Jones |
| Given Name | Leona |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Wales |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Occupation | Bus Girl |
| Industry | Station |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Bus Girl |
| Township / Ward | Salt Lake City |
| Est. Birth Year | ~1913 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Leona | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Jones | Spouse | — | 41 | ~1889 |
| Lily Jones | Daughter | — | 14 | ~1916 |
| Margaret Jones | Daughter | — | 5 | ~1925 |
| Leona Jones | Daughter | — | 17 | ~1913 |
| Earl Jones | Son | — | 21 | ~1909 |
| James Jones | Son | — | 8 | ~1922 |
| William Jones | Head | — | 43 | ~1887 |
| Helen Jones | Daughter | — | 16 | ~1914 |
| William Jones | Son | — | 17 | ~1913 |
| Elizabeth Jones | Daughter | — | 11 | ~1919 |
Census Appearances
1920
Salt Lake, …
Daughter, age 7
Salt Lake, Utah · implied b. ~1913 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Leona |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Wales |
| Mother's Birthplace | Denmark |
| Occupation | none |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Salt Lake, …
Daughter, age 17
Salt Lake, Utah · implied b. ~1913 — 10 household members
| Surname | Jones |
| Given Name | Leona |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Wales |
| Mother's Birthplace | Denmark |
| Occupation | Bus Girl |
| Industry | Station |
| Class of Worker | W |
| 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 Leona Jones across 2 US Census years (1920 and 1930) in Salt Lake, Utah, using XGBoost record linkage.
Show:
This person
Anchor record
Leona Jones
Daughter · 1930 · age 17 · b. ~1913 · Utah
★ You are viewing this record
Sibling
Earl Jones
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Jones
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Jones
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lily Jones
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Jones
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Jones
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Jones
Sibling · 1930 · age 8
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 — Salt Lake, Utah
Open full size
1930 US Federal Census — Salt Lake, Utah
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2419unit:0806)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles Hill | 8 | Son | — | Utah |
| 52 | Raymond Hill | 6 | Son | — | Utah |
| 53 | Ruth Hill | 4 | Daughter | — | Utah |
| 54 | Orval G Howell | 34 | Head | Worker Maker | Michigan |
| 55 | Eileen E Howell | 23 | Wife | — | Utah |
| 56 | Barbara Howell | 4 | Daughter | — | Utah |
| 57 | Katherine White | 74 | Boarder | — | Scotland |
| 58 | Norman Larsen | 24 | Head | Laborer | Utah |
| 59 | Rosabella Larsen | 22 | Wife | — | Utah |
| 60 | Douglas B Larsen | 1 | Son | — | Utah |
| 61 | Albert Blum | 27 | Head | Baker | Germany |
| 62 | Florence Blum | 35 | Wife | Bookkeeper | Utah |
| 63 | Norma E Blum | 1 | Daughter | — | Utah |
| 64 | Theresa Wilkins | 64 | Head | — | Germany |
| 65 | Martha Wilkins | 20 | Daughter | — | Utah |
| 66 | James Stevens | 52 | Head | Laborer | Scotland |
| 67 | Elizabeth Stevens | 12 | Daughter | Saleswoman | Utah |
| 68 | Douglas Stevens | 17 | Son | Delivery Boy | Utah |
| 69 | Jessie Stevens | 14 | Daughter | — | Utah |
| 70 | William E Jones | 43 | Head | Baker | Wales |
| 71 | Elizabeth Jones | 41 | Wife | — | Denmark |
| 72 | Earl Jones | 21 | Son | Janitor | Utah |
| 73 | Leona Jones THIS PERSON | 17 | Daughter | Bus Girl | Utah |
| 74 | Helen Jones | 16 | Daughter | — | Utah |
| 75 | William Jones | 17 | Son | Messenger | Nebraska |
| 76 | Lily Jones | 14 | Daughter | — | Nebraska |
| 77 | Elizabeth Jones | 11 | Daughter | — | Utah |
| 78 | James Jones | 8 | Son | — | Utah |
| 79 | Margaret Jones | 5 | Daughter | — | Utah |
| 80 | Leo Howell | 32 | Head | Truck Driver | Utah |
| 81 | Mary M Howell | 29 | Wife | — | Utah |
| 82 | Shirley G Howell | 4 | Daughter | — | Utah |
| 83 | Mary E Millberg | 78 | Head | — | Utah |
| 84 | Walter H Soper | 49 | Head | Foreman | Utah |
| 85 | Ellen Soper | 36 | Wife | — | Utah |
| 86 | Walter H Soper | 18 | Son | — | Utah |
| 87 | Edwin L Soper | 16 | Son | — | Utah |
| 88 | Dolores Soper | 13 | Daughter | — | Utah |
| 89 | Jose Lopez | 55 | Head | Laborer | Mexico |
| 90 | Reves Lopez | 50 | Wife | — | Mexico |
| 91 | Josephine Lopez | 7 | Daughter | — | Utah |
| 92 | Vincent Lopez | 5 | Son | — | Utah |
| 93 | Mary Lopez | 0 | Daughter | — | Utah |
| 94 | Quince Dunn | 53 | Head | Cook | Utah |
| 95 | Edward Dunn | 18 | Son | — | Utah |
| 96 | Emma J Dunn | 5 | Daughter | — | Utah |
| 97 | Frank Tulon | 53 | Head | Tailor | Hungary |
| 98 | Annie Tulon | 45 | Wife | — | Hungary |
| 99 | Ruby Tulon | 23 | Daughter | Operator | Utah |
| 100 | Rosalie Tulon | 21 | Daughter | Operator | 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)