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Lois Thompson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Salt Lake, Utah
Our Model Tree links this Lois Thompson across the 1920 and 1930 US Censuses in Salt Lake, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 7-person household.
Age 13
b. ~1917
Female
Daughter
Born: Utah
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Salt Lake, Utah |
| Surname | Thompson |
| Given Name | Lois |
| 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 | Salt Lake 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lois | Age | Birth yr |
|---|---|---|---|---|
| Carol Thompson | Daughter | — | 9 | ~1921 |
| Orson Thompson | Head | — | 45 | ~1885 |
| Ralph Thompson | Son | — | 6 | ~1924 |
| Elbert Thompson | Son | — | 19 | ~1911 |
| Lois Thompson | Daughter | — | 13 | ~1917 |
| Lillian Thompson | Spouse | — | 39 | ~1891 |
| Claude Thompson | Son | — | 18 | ~1912 |
Census Appearances
1920
Salt Lake, …
Daughter, age 2
Salt Lake, Utah · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Salt Lake, …
Daughter, age 13
Salt Lake, Utah · implied b. ~1917 — 7 household members
| Surname | Thompson |
| Given Name | Lois |
| 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 Lois Thompson across 2 US Census years (1920 and 1930) in Salt Lake, Utah, using XGBoost record linkage.
Show:
This person
Anchor record
Lois Thompson
Daughter · 1930 · age 13 · b. ~1917 · Utah
★ You are viewing this record
Sibling
Ralph Thompson
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elbert Thompson
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carol Thompson
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claude Thompson
Sibling · 1930 · age 18
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
46 people indexed on this census page (ia:1930:15thcensus2418unit:0924)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Karl D. Herbert | 33 | Head | Baker | Missouri |
| 52 | Betty E. Herbert | 21 | Wife | — | Kansas |
| 53 | Orson H. Willis | 48 | Head | — | Utah |
| 54 | Pearl D. Willis | 49 | Wife | Buyer | Utah |
| 55 | Donel O. Willis | 21 | Son | — | Utah |
| 56 | Ray F. Willis | 20 | Son | — | Utah |
| 57 | Ruth Willis | 14 | Daughter | Teller | Utah |
| 58 | Harold W. Clark | 27 | Head | Policeman | Utah |
| 59 | Elvira M. Clark | 24 | Wife | — | Utah |
| 60 | Sharon Clark | 2 | Son | — | Utah |
| 61 | Percy Clark | 0 | Son | — | Utah |
| 62 | Franklin Hogan | 49 | Head | Driver | Utah |
| 63 | Rose Hogan | 38 | Wife | Marker & Sorter | England |
| 64 | Robert Hogan | 23 | Son | Fruit Sorter | Utah |
| 65 | Joseph Hogan | 18 | Son | — | Utah |
| 66 | Mary Hogan | 16 | Daughter | — | Utah |
| 67 | Leonard O'Connor | 34 | Head | Salesman | Utah |
| 68 | Jeanella O'Connor | 31 | Wife | — | Utah |
| 69 | Bernice O'Connor | 10 | Daughter | — | Utah |
| 70 | Marguerite O'Connor | 7 | Daughter | — | Utah |
| 71 | Jimmy O'Connor | 4 | Son | — | Utah |
| 72 | Robbie Kresser | 32 | Head | Salesman | Pennsylvania |
| 73 | Thelma Kresser | 32 | Wife | — | Montana |
| 74 | Wanda Kresser | 5 | Daughter | — | Utah |
| 75 | Clifford Kimball | 23 | Head | Fountain Manager | Utah |
| 76 | Modelle Kimball | 23 | Wife | — | Utah |
| 77 | Marvin Kimball | 3 | Son | — | Utah |
| 78 | Robert Kimball | 1 | Son | — | Utah |
| 79 | Joseph Kimball | 0 | Son | — | Utah |
| 80 | Orson D. Thompson | 45 | Head | Proprietor | Utah |
| 81 | Lillian J. Thompson | 39 | Wife | Saleslady | Utah |
| 82 | Elbert Thompson | 19 | Son | Clerk | Utah |
| 83 | Claude Thompson | 18 | Son | Mechanic | Utah |
| 84 | Lois Thompson THIS PERSON | 13 | Daughter | — | Utah |
| 85 | Carol Thompson | 9 | Daughter | — | Utah |
| 86 | Ralph Thompson | 6 | Son | — | Utah |
| 87 | Marshal Prather | 40 | Head | Conductor | Kentucky |
| 88 | Esther Prather | 38 | Wife | — | Utah |
| 89 | Kathryn Prather | 11 | Daughter | — | Utah |
| 90 | Bernice Prather | 7 | Daughter | — | Utah |
| 91 | Eloise Prather | 5 | Daughter | — | Utah |
| 92 | Bert E. Angell | 43 | Head | Masseur | Utah |
| 93 | Leslie Angell | 39 | Head | Sheet Metal Worker | Utah |
| 94 | Alva M. Angell | 33 | Wife | Bookkeeper | Utah |
| 95 | John J. O'Connor | 40 | Head | Mailer | Utah |
| 96 | Elgina O'Connor | 39 | Wife | Stenographer | 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)