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Carl Brown — 1930 US Census Record
Model Tree available1930 United States Federal Census · Spokane, Washington
Our Model Tree links this Carl Brown across the 1910, 1920, 1930 and 1940 US Censuses in Spokane, Washington (XGBoost, ~Confirmed), with identified parents John & Emma — first a son (b.~1905), then head of a 4-person household.
Age 25
b. ~1905
Male
Son
Born: Washington
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Spokane, Washington |
| Surname | Brown |
| Given Name | Carl L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Laborer |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Laborer |
| Township / Ward | Clay |
| Est. Birth Year | ~1905 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Ida Brown | Daughter | — | 29 | ~1901 |
| John Brown | Head | — | 75 | ~1855 |
| Carl Brown | Son | — | 25 | ~1905 |
| Sofia Brown | Spouse | — | 61 | ~1869 |
Census Appearances
1910
Spokane, Washington
Son, age 5
Spokane, Washington · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Carl G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
Spokane, Washington
Son, age 14
Spokane, Washington · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Spokane, Washington
Son, age 25
Spokane, Washington · implied b. ~1905 — 4 household members
| Surname | Brown |
| Given Name | Carl L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Laborer |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
Head, age 35
Spokane-County, Washington · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Clarence L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Spokane City |
| 1935 Residence (County) | Spokane |
| Occupation | Laborer |
| Industry | Excavating Basements |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 400 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Carl Brown across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Brown (~0.92 confidence) and mother Emma Brown (~0.92 confidence) and mother Sofia Brown (~0.92 confidence) and mother Emma Brown (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Brown
b. ~1855
Source father
● Household
· direct · ~0.92
Mother
Emma Brown
b. ~1864
Source mother
● Household
· direct · ~0.92
Mother
Sofia Brown
b. ~1869
Source mother
● Household
· direct · ~0.92
Mother
Emma Brown
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Brown
Son · 1930 · age 25 · b. ~1905 · Washington
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Sibling
Ida Brown
Sibling · 1930 · age 29
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 — Spokane, Washington
Open full size
1930 US Federal Census — Spokane, Washington
Page Contents
48 people indexed on this census page (ia:1930:15thcensus2516unit:1080)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Esther M. Erickson | 29 | Head | Clerk | Washington |
| 2 | Ellen Erickson | 31 | Sister | — | Sweden |
| 3 | Zella Jensen | 32 | Head | — | Minnesota |
| 4 | Florence Jensen | 11 | Daughter | — | North Dakota |
| 5 | Edwin Jensen | 15 | Son | — | Washington |
| 6 | John Hall | 38 | Boarder | Laborer | England |
| 7 | Alice Hall | 25 | Boarder | — | South Dakota |
| 8 | Edgar May | 24 | Head | — | Washington |
| 9 | Elsie May | 21 | Wife | — | Washington |
| 10 | Viola May | 0 | Daughter | — | Washington |
| 11 | Harold J. Crandeman | 32 | Head | Shoemaker | Washington |
| 12 | Gladys M. Crandeman | 28 | Wife | Sales | Michigan |
| 13 | Eugene J. Crandeman | 0 | Son | — | Washington |
| 14 | Edward H. Larsen | 22 | Head | Laborer | Montana |
| 15 | Florence Larsen | 18 | Wife | — | Idaho |
| 16 | Howard Lawler | 22 | Head | Laborer | Washington |
| 17 | Imogene Lawler | 18 | Wife | — | Washington |
| 18 | Lowell Lawler | 1 | Son | — | Washington |
| 19 | Mary Lawler | 62 | Head | Landlady | Canada Eng |
| 20 | Provitt Lawler | 63 | Husband | Miller | Ohio |
| 21 | O. K. Diquis | 44 | Boarder | Clerk | Kansas |
| 22 | Grace Diquis | 15 | Boarder | — | Idaho |
| 23 | Richard O. Underhill | 16 | Boarder | — | Idaho |
| 24 | Shirley Underhill | 13 | Granddaughter | — | Idaho |
| 25 | Herman Hanson | 40 | Boarder | Fireman | Oklahoma |
| 26 | Juanita Hanson | 35 | Boarder | — | Oklahoma |
| 27 | Herman Hanson | 3 | Boarder | — | Idaho |
| 28 | Margaret Hamilton | 64 | Roomer | — | Illinois |
| 29 | James Mccarry | 47 | Roomer | Engineer | Ireland |
| 30 | John Brown | 75 | Head | — | Sweden |
| 31 | Sofia Brown | 61 | Wife | — | Sweden |
| 32 | Carl L. Brown THIS PERSON | 25 | Son | Laborer | Washington |
| 33 | Ida Brown | 29 | Daughter | Waitress | Washington |
| 34 | Hannah Lady | 50 | Head | — | United States |
| 35 | Mary Lady | 17 | Daughter | — | Washington |
| 36 | Carol Lady | 7 | Daughter | — | Washington |
| 37 | James N. Moore | 62 | Head | Watchman | Ohio |
| 38 | Cora M. Moore | 56 | Wife | — | Minnesota |
| 39 | John H. Gready | 17 | Nephew | — | Montana |
| 40 | Margaret M. Gready | 13 | Niece | — | Montana |
| 41 | Bertha E. Gready | 12 | Niece | — | Montana |
| 42 | Robert L. Gready | 12 | Nephew | — | Montana |
| 43 | Hattie Tinsley | 52 | Boarder | — | Minnesota |
| 44 | Mckinnon | 70 | Head | Carpenter | Canada E |
| 45 | Henry Vollbrecht | 70 | Boarder | — | Germany |
| 46 | Harry Gatty | 60 | Boarder | Laborer | Idaho |
| 47 | William Drake | 69 | Boarder | Laborer | Wisconsin |
| 48 | Jerry Walsh | 74 | Boarder | Laborer | Canada E |
Related Census Records
Pedigree Summary
Carl + 1 sibling
Gen 1 · 4 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)