JH
Jose Hernandez — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Jose Hernandez across the 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 6-person household.
Age 7
b. ~1923
Male
Son
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Hernandez |
| Given Name | Jose |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mexican |
| Age | 7 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Additional Details | |
| Occupation | Laborer |
| Industry | Canery |
| Class of Worker | W |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Laborer |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1923 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Jose | Age | Birth yr |
|---|---|---|---|---|
| Juana Hernandez | Daughter | — | 5 | ~1925 |
| Jose Hernandez | Head | — | 32 | ~1898 |
| Juana Hernandez | Daughter | — | 1 | ~1929 |
| Juana Hernandez | Spouse | — | 27 | ~1903 |
| Jose Hernandez | Son | — | 7 | ~1923 |
| Jose Hernandez | Son | — | 3 | ~1927 |
Census Appearances
1930
Los Angeles, …
Son, age 7
Los Angeles, California · implied b. ~1923 — 6 household members
| Surname | Hernandez |
| Given Name | Jose |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mexican |
| Age | 7 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Occupation | Laborer |
| Industry | Canery |
| Class of Worker | W |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Son, age 18
Los-Angeles-County, California · implied b. ~1922 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hernandez |
| Given Name | Joe R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Los Angeles |
| 1935 Residence (County) | Los Angeles |
| Occupation | Laborer |
| Industry | Small Private Jobs Asphalt Paving Co. |
| Class of Worker | PW |
| Hours Worked | 39 |
| Income (1939) | 990 |
| Highest Grade | H 3 |
| 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 Jose Hernandez across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jose Hernandez
Son · 1930 · age 7 · b. ~1923 · California
★ You are viewing this record
Sibling
Juana Hernandez
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jose Hernandez
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juana Hernandez
Sibling · 1930 · age 5
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
50 people indexed on this census page (ia:1930:californiacensus00reel212:0658)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Juana Penna | 28 | Daughter | — | California |
| 52 | Juana Penna | 50 | Mother | — | Mexico |
| 53 | Candelario Enriquez | 35 | Head | Laborer | Mexico |
| 54 | Juana Enriquez | 26 | Wife | — | Mexico |
| 55 | Amada Enriquez | 6 | Daughter | — | California |
| 56 | Juana Enriquez | 4 | Daughter | — | California |
| 57 | Candelario Enriquez | 2 | Son | — | California |
| 58 | Jose Enriquez | 1 | Son | — | California |
| 59 | Jose Hernandez | 25 | Head | Laborer | Mexico |
| 60 | Juana Hernandez | 22 | Wife | — | Mexico |
| 61 | Jose Hernandez | 4 | Son | — | California |
| 62 | Juana Hernandez | 2 | Daughter | — | California |
| 63 | Jose Hernandez | 1 | Son | — | California |
| 64 | Juan Portillo | 31 | Head | Laborer | Mexico |
| 65 | Luz Portillo | 27 | Wife | — | Mexico |
| 66 | Juan Portillo | 7 | Son | — | Mexico |
| 67 | Luz Portillo | 5 | Daughter | — | Mexico |
| 68 | Juan Portillo | 3 | Son | — | California |
| 69 | Luz Portillo | 1 | Daughter | — | California |
| 70 | Jose Hernandez | 32 | Head | Laborer | Mexico |
| 71 | Juana Hernandez | 27 | Wife | — | Mexico |
| 72 | Jose Hernandez THIS PERSON | 7 | Son | Laborer | California |
| 73 | Juana Hernandez | 5 | Daughter | — | California |
| 74 | Jose Hernandez | 3 | Son | Laborer | California |
| 75 | Juana Hernandez | 1 | Daughter | — | California |
| 76 | Guillermo Mendoza | 27 | Head | Laborer | Mexico |
| 77 | Juana Mendoza | 21 | Wife | — | Mexico |
| 78 | Guillermo Mendoza | 5 | Son | Laborer | Mexico |
| 79 | Juana Mendoza | 3 | Daughter | — | California |
| 80 | Guillermo Mendoza | 1 | Son | Laborer | California |
| 81 | Juana Mendoza | 1 | Daughter | — | California |
| 82 | Jose | 30 | Head | — | Mexico |
| 83 | Juana | 22 | Wife | — | Mexico |
| 84 | Jose | 4 | Son | — | California |
| 85 | Juana | 2 | Daughter | — | California |
| 86 | Cora Snowberry | 52 | Head | — | California |
| 87 | Cora Snowberry | 22 | Daughter | Stenographer | California |
| 88 | Cora Snowberry | 20 | Daughter | Stenographer | California |
| 89 | Cora Snowberry | 18 | Daughter | — | California |
| 90 | Cora Snowberry | 16 | Daughter | — | California |
| 91 | Cora Snowberry | 14 | Daughter | — | California |
| 92 | Cora Snowberry | 12 | Daughter | — | California |
| 93 | Cora Snowberry | 10 | Daughter | — | California |
| 94 | Cora Snowberry | 8 | Daughter | — | California |
| 95 | Manuel Monje | 27 | Head | Laborer | Mexico |
| 96 | Refugia Monje | 23 | Wife | — | Mexico |
| 97 | Amalia Monje | 6 | Daughter | — | California |
| 98 | Amelia Monje | 4 | Daughter | — | California |
| 99 | Leonor Monje | 2 | Daughter | — | California |
| 100 | Barbara Monje | 1 | Daughter | — | 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)