AT
Andrew Thompson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Salt Lake, Utah
Our Model Tree links this Andrew Thompson across the 1910, 1920, 1930 and 1940 US Censuses in Salt Lake, Utah (XGBoost, ~Confirmed), with identified parents Geo & Thomas — first a head (b.~1900), then head of a 7-person household.
Age 30
b. ~1900
Male
Head
Born: Utah
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Salt Lake, Utah |
| Surname | Thompson |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 20 |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Salt Lake City |
| Est. Birth Year | ~1900 |
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 Andrew | Age | Birth yr |
|---|---|---|---|---|
| Elda Thompson | Other | — | 29 | ~1901 |
| Andrew Thompson | Head | — | 30 | ~1900 |
| Leila Thompson | Daughter | — | 4 | ~1926 |
| Mary Nielsen | Other | — | 16 | ~1914 |
| Rose Nielsen | Other | — | 54 | ~1876 |
| Thurzel Thompson | Daughter | — | 8 | ~1922 |
| Blanch Roberts | Other | — | 21 | ~1909 |
Census Appearances
1910
Salt Lake, …
Son, age 11
Salt Lake, Utah · implied b. ~1899 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Andrew J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1920
Salt Lake, …
Son, age 20
Salt Lake, Utah · implied b. ~1900 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Andrew J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | Laborer |
| Industry | Coal Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Salt Lake, …
Head, age 30
Salt Lake, Utah · implied b. ~1900 — 7 household members
| Surname | Thompson |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 20 |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Salt-Lake-County, Utah
Other, age 40
Salt-Lake-County, Utah · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Andrew |
| Relationship to Head | Son-in-law |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Occupation | Auto Mechanic |
| Industry | Auto Shop |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 332 |
| Highest Grade | H-1 |
| 1935 Residence | Same Place |
| 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 Andrew Thompson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Geo Thompson (~0.92 confidence) and father Thomas Thompson (~0.92 confidence) and mother Martha Thompson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Geo Thompson
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Thomas Thompson
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Martha Thompson
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Andrew Thompson
Head · 1930 · age 30 · b. ~1900 · Utah
★ You are viewing this record
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
35 people indexed on this census page (ia:1930:15thcensus2420unit:0255)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Chris Sorensen | 47 | Head | Monitor Man | Denmark |
| 2 | Rose Sorensen | 45 | Wife-H | — | Denmark |
| 3 | John B Moore | 55 | Head | Laborer | Utah |
| 4 | Julia B Moore | 52 | Wife-H | — | Germany |
| 5 | Richard Moore | 24 | Son | Pipe Fitter | Utah |
| 6 | Beatrice Moore | 22 | Daughter | — | Utah |
| 7 | Osmon E Moore | 15 | Son | — | Utah |
| 8 | Delbert Moore | 14 | Son | — | Utah |
| 9 | Flora M Moore | 12 | Daughter | — | Utah |
| 10 | Jessie Moore | 10 | Daughter | — | Utah |
| 11 | Carroll Moore | 7 | Daughter | — | Utah |
| 12 | Chas F Gattung | 27 | Head | Mechanic | Utah |
| 13 | Leila Gattung | 24 | Wife-H | — | Utah |
| 14 | Gene Gattung | 1 | Son | — | Utah |
| 15 | Andrew Thompson THIS PERSON | 30 | Head | — | Utah |
| 16 | Elda Thompson | 29 | Wife-H | — | Utah |
| 17 | Thurzel Thompson | 8 | Daughter | — | Utah |
| 18 | Leila B Thompson | 4 | Daughter | — | Utah |
| 19 | Rose M Nielsen | 54 | Mother in law | — | Utah |
| 20 | Mary Nielsen | 16 | Sister in law | — | Utah |
| 21 | Blanch Roberts | 21 | Sister in law | — | Utah |
| 22 | Charles Roll | 21 | Head | — | Utah |
| 23 | Elizabeth Roll | 27 | Wife-H | — | Utah |
| 24 | Lillian Roll | 6 | Daughter | — | Utah |
| 25 | Paul Minardi | 54 | Head | Mechanic | Italy |
| 26 | Elaine Minardi | 32 | Wife-H | — | New York |
| 27 | John Minardi | 12 | Son | — | Utah |
| 28 | Eugene Minardi | 10 | Son | — | Utah |
| 29 | Mary Minardi | 8 | Daughter | — | Utah |
| 30 | Betty Minardi | 1 | Daughter | — | Utah |
| 31 | John Bills | 29 | Head | Truck Driver | Utah |
| 32 | Elda Bills | 24 | Wife-H | — | Utah |
| 33 | Ida Bills | 5 | Daughter | — | Utah |
| 34 | Allie Bills | 1 | Daughter | — | Utah |
| 35 | Helen Hanson | 60 | Head | — | Utah |
Related Census Records
Pedigree Summary
Andrew
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)