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John Jones — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this John Jones across the 1910, 1920, 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a head (b.~1872), then head of a 3-person household.
Age 58
b. ~1872
Male
Head
Born: RHODE ISLAND
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | JONES |
| Given Name | JOHN P. |
| Relationship to Head | HEAD |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | RHODE ISLAND |
| Age at First Marriage | 40 |
| Father's Birthplace | RHODE ISLAND |
| Mother's Birthplace | RHODE ISLAND |
| Additional Details | |
| Occupation | NONE |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 7500 |
| Veteran | No |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | Pasadena City |
| Est. Birth Year | ~1872 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Jones | Head | — | 58 | ~1872 |
| Rubie Jones | Other | — | 49 | ~1881 |
| Harland Jones | Son | — | 24 | ~1906 |
Census Appearances
1910
Los Angeles, …
Other, age 39
Los Angeles, California · implied b. ~1871 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | John P |
| Relationship to Head | Fireman |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Occupation | Fireman |
| Industry | City |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1920
Los Angeles, …
Head, age 48
Los Angeles, California · implied b. ~1872 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | John P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Occupation | Salesman |
| Industry | Tea Department |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1930
Los Angeles, …
Head, age 58
Los Angeles, California · implied b. ~1872 — 3 household members
| Surname | JONES |
| Given Name | JOHN P. |
| Relationship to Head | HEAD |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | RHODE ISLAND |
| Age at First Marriage | 40 |
| Father's Birthplace | RHODE ISLAND |
| Mother's Birthplace | RHODE ISLAND |
| Occupation | NONE |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 7500 |
| Veteran | No |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1940
Los-Angeles-County, California
Other, age 68
Los-Angeles-County, California · implied b. ~1872 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | John P. |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | Rhode Island |
| 1935 Residence (City) | Pasadena city |
| 1935 Residence (County) | Los Angeles |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 John Jones across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Jones
Head · 1930 · age 58 · b. ~1872 · California
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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:californiacensus00reel169:0168)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Okame Kawamura | 29 | WIFE-H | None | JAPAN |
| 52 | Toshiyuki Kawamura | 7 | SON | None | CALIFORNIA |
| 53 | Takaski Kawamura | 5 | SON | None | CALIFORNIA |
| 54 | Hiroshi Kawamura | 3 | SON | None | CALIFORNIA |
| 55 | Palasido Dellema | 36 | HEAD | Cook | PHILIPPINES |
| 56 | Constraco Dellema | 35 | WIFE-H | None | PHILIPPINES |
| 57 | Johnny Dellema | 16 | SON | None | PHILIPPINES |
| 58 | Agapito Flores | 29 | BROTHER IN LAW | Janitor | PHILIPPINES |
| 59 | John Razmanoble | 25 | COUSIN | Janitor | PHILIPPINES |
| 60 | Luciano Ruiz | 19 | LODGER | Chauffer | PHILIPPINES |
| 61 | Lena M. Woodward | 78 | HEAD-H | None | OHIO |
| 62 | Lloyd Huston | 31 | HEAD | Worker | KANSAS |
| 63 | Genieve Huston | 27 | WIFE-H | None | INDIANA |
| 64 | Richard Huston | 5 | SON | None | CALIFORNIA |
| 65 | Arthur Huston | 1 | SON | None | CALIFORNIA |
| 66 | William Huston | 59 | HEAD | Carpenter | IOWA |
| 67 | Bertha Huston | 54 | WIFE-H | Clerk | INDIANA |
| 68 | Howard Curtis | 25 | BROTHER IN LAW | Machinist | INDIANA |
| 69 | Homma Kushida | 54 | WIFE-H | Proprietor | JAPAN |
| 70 | Haru Kushida | 39 | WIFE-H | None | JAPAN |
| 71 | Emiki Kushida | 16 | DAUGHTER | None | CALIFORNIA |
| 72 | Mashisa Kushida | 15 | SON | None | JAPAN |
| 73 | Yoshiko Kushida | 11 | DAUGHTER | None | CALIFORNIA |
| 74 | Shagiru Kushida | 10 | SON | None | CALIFORNIA |
| 75 | Teiko Kushida | 8 | DAUGHTER | None | CALIFORNIA |
| 76 | John W. Hughes | 75 | HEAD | None | ILLINOIS |
| 77 | Emma Hughes | 78 | WIFE-H | None | PENNSYLVANIA |
| 78 | John Knark | 74 | LODGER | None | GERMANY |
| 79 | Elizabeth Beers | 74 | HEAD-H | None | IOWA |
| 80 | Josephine Van Norder | 69 | LODGER | Practical Nurse | OHIO |
| 81 | Willis G. Beers | 75 | HEAD | Painter | IOWA |
| 82 | John P. Jones THIS PERSON | 58 | HEAD | None | RHODE ISLAND |
| 83 | Rubie G. Jones | 49 | WIFE-H | None | PENNSYLVANIA |
| 84 | Harland E. Jones | 24 | SON | Mortician | CALIFORNIA |
| 85 | Hattie Stevens | 38 | HEAD-H | Servant | GEORGIA |
| 86 | Ruth Stevens | 21 | DAUGHTER | None | GEORGIA |
| 87 | John D. Stevens | 20 | SON | None | GEORGIA |
| 88 | Neome Stevens | 17 | DAUGHTER | None | GEORGIA |
| 89 | Orena Stevens | 15 | DAUGHTER | None | GEORGIA |
| 90 | Laura Turlong | 59 | HEAD-H | None | PENNSYLVANIA |
| 91 | Lulu Robertson | 53 | HEAD | Servant | KENTUCKY |
| 92 | Clyde Robertson | 33 | SON | Chauffer | KANSAS |
| 93 | Bessie Robertson | 31 | DAUGHTER | Servant | KANSAS |
| 94 | Munerva Williams | 94 | MOTHER | None | KENTUCKY |
| 95 | George Gurt | 16 | NEPHEW | None | KANSAS |
| 96 | David F. Vail | 72 | HEAD | Proprietor | OHIO |
| 97 | Jacob Stelgemeyer | 67 | LODGER | Laborer | MARYLAND |
| 98 | John Plummer | 51 | LODGER | Laborer | ILLINOIS |
| 99 | Lester Vail | 28 | LODGER | Chauffer | ILLINOIS |
| 100 | Richard Elwall | 69 | LODGER | Janitor | GERMANY |
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)