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Jim Brown — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Jim Brown across the 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 7-person household.
Age 3
b. ~1927
Male
Son
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Brown |
| Given Name | Jim |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1927 |
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 Jim | Age | Birth yr |
|---|---|---|---|---|
| Jack Brown | Son | — | 11 | ~1919 |
| Neil Brown | Son | — | 13 | ~1917 |
| Vera Brown | Spouse | — | 38 | ~1892 |
| Ernest Brown | Son | — | 15 | ~1915 |
| Betty Brown | Daughter | — | ~1930 | |
| Jim Brown | Son | — | 3 | ~1927 |
| Ernest Brown | Head | — | 38 | ~1892 |
Census Appearances
1930
Los Angeles, …
Son, age 3
Los Angeles, California · implied b. ~1927 — 7 household members
| Surname | Brown |
| Given Name | Jim |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Son, age 13
Los-Angeles-County, California · implied b. ~1927 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Jimmie |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | South Gate City |
| 1935 Residence (County) | Los Angeles |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Jim Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jim Brown
Son · 1930 · age 3 · b. ~1927 · California
★ You are viewing this record
Sibling
Jack Brown
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Brown
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Neil Brown
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Brown
Sibling · 1930 · age 15
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 — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
36 people indexed on this census page (ia:1930:californiacensus00reel140:0630)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frank | 43 | Head | — | California |
| 52 | Vera | 22 | Wife | — | California |
| 53 | Thelma | 3 | Daughter | — | California |
| 54 | Dale | 27 | Brother | — | California |
| 55 | Anna M | 57 | Head | — | Missouri |
| 56 | Ola | 27 | Daughter | — | California |
| 57 | James F | 33 | Head | — | Massachusetts |
| 58 | Grace H | 25 | Wife | — | Ohio |
| 59 | Jacqueline | 7 | Daughter | — | California |
| 60 | Betty | 5 | Daughter | — | California |
| 61 | April | 3 | Daughter | — | California |
| 62 | Eddie | 0 | Son | — | California |
| 63 | Mertis | 60 | Head | — | Pennsylvania |
| 64 | Jack B | 20 | Son | — | Kentucky |
| 65 | Ernest Brown | 38 | Head | — | Indiana |
| 66 | Vera Brown | 38 | Wife | — | Indiana |
| 67 | Ernest Jr Brown | 15 | Son | — | Indiana |
| 68 | Neil Brown | 13 | Son | — | Indiana |
| 69 | Jack Brown | 11 | Son | — | Ohio |
| 70 | Jim Brown THIS PERSON | 3 | Son | — | California |
| 71 | Betty Brown | 0 | Daughter | — | California |
| 72 | B | 53 | Head | — | Iowa |
| 73 | Cyrus | 43 | Head | — | California |
| 74 | Cyrus F Sweet | 67 | Head | Servant | Illinois |
| 75 | Pearl Sweet | 61 | Wife | — | Illinois |
| 78 | Eva S | 45 | Head | — | Illinois |
| 82 | Ernestine | 73 | Wife | — | France |
| 83 | Naomi | 43 | Daughter | — | Ohio |
| 84 | Ernestine | 11 | Granddaughter | — | Ohio |
| 85 | Caroline Rice | 50 | Head | Maid | Germany |
| 86 | Fred Rice | 42 | Head | — | Ohio |
| 87 | Marie L Rice | 38 | Wife | — | California |
| 88 | Robert L Rice | 15 | Son | — | California |
| 89 | Charles S Rice | 77 | Father | — | Ohio |
| 90 | Marie Rice | 12 | Daughter | — | Arizona |
| 91 | Bessie S | 37 | Head | — | California |
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)