JP
John Paul — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Alameda, California
Our Model Tree links this John Paul across the 1920, 1930 and 1940 US Censuses in Alameda, California (XGBoost, ~Confirmed) — first a head (b.~1869), then head of a 4-person household.
Age 61
b. ~1869
Male
Head
Born: France
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Alameda, California |
| Surname | Paul |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | France |
| Naturalization Status | Naturalized |
| Year of Immigration | 1888 |
| Age at First Marriage | 22 |
| Father's Birthplace | France |
| Mother's Birthplace | France |
| Additional Details | |
| Occupation | Laundryman |
| Industry | Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | French |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Veteran | No |
| Birth Country | France |
| Birthplace (normalized) | france |
| Occupation | Laundryman |
| Township / Ward | Oakland Pt |
| Est. Birth Year | ~1869 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Emily Paul | Daughter | — | 15 | ~1915 |
| Mary Paul | Daughter | — | 21 | ~1909 |
| John Paul | Head | — | 61 | ~1869 |
| Frances Paul | Spouse | — | 57 | ~1873 |
Census Appearances
1920
Alameda, California
Head, age 51
Alameda, California · implied b. ~1869
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Palu |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | France |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | France |
| Mother's Birthplace | France |
| Occupation | Hotel-keeper |
| Industry | Rooming house |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | French |
| Home Owned/Rented | R |
| Birth Country | France |
| Year of Naturalization | 1900 |
| Birthplace (normalized) | france |
1930
Alameda, California
Head, age 61
Alameda, California · implied b. ~1869 — 4 household members
| Surname | Paul |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | France |
| Naturalization Status | Naturalized |
| Year of Immigration | 1888 |
| Age at First Marriage | 22 |
| Father's Birthplace | France |
| Mother's Birthplace | France |
| Occupation | Laundryman |
| Industry | Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | French |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Veteran | No |
| Birth Country | France |
| Birthplace (normalized) | france |
1940
Alameda-County, California
Head, age 70
Alameda-County, California · implied b. ~1870 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Palu |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | France |
| 1935 Residence (City) | Oakland |
| 1935 Residence (County) | Alameda |
| Naturalization Status | Naturalized |
| Hours Worked | 7 |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth Country | France |
| Birthplace (normalized) | france |
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 Paul across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Paul
Head · 1930 · age 61 · b. ~1869 · 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 — Alameda, California
Open full size
1930 US Federal Census — Alameda, California
Page Contents
50 people indexed on this census page (ia:1930:15thcensuspopula102unit:0203)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | August Frands | 45 | Head | Tailor | France |
| 2 | Marie Frands | 45 | Wife | Laundry | France |
| 3 | Yvonne Frands | 12 | Daughter | Student | California |
| 4 | Mary Frands | 75 | Mother-in-law | — | France |
| 5 | Max Goldberg | 43 | Head | Salesman | Russia |
| 6 | Ellen Goldberg | 44 | Wife | — | Russia |
| 7 | Gladys Goldberg | 20 | Daughter | Student | California |
| 8 | Joseph Oshiawich | 72 | Father-in-law | Retired | Russia |
| 9 | Aime Casel | 46 | Head | Tailor | Russia |
| 10 | Jennie Casel | 43 | Wife | — | Russia |
| 11 | Samuel Casel | 21 | Son | Student | California |
| 12 | H. Steen | 23 | Head | Mechanic | California |
| 13 | Mary Steen | 22 | Wife | — | California |
| 14 | Harold Steen | 6 | Son | — | California |
| 15 | Charles Steen | 5 | Son | — | California |
| 16 | John Paul THIS PERSON | 61 | Head | Laundryman | France |
| 17 | Frances Paul | 57 | Wife | — | France |
| 18 | Emily Ann Paul | 15 | Daughter | Student | California |
| 19 | Mary Louise Marie Paul | 21 | Daughter | Stenographer | California |
| 20 | Joe Szafinski | 54 | Head | Meat Cutter | Poland |
| 21 | Anna Szafinski | 42 | Wife | — | Poland |
| 22 | Morris Szafinski | 26 | Son | Salesman | Poland |
| 23 | Frances Szafinski | 21 | Daughter | — | California |
| 24 | David Szafinski | 20 | Son | Clerk | California |
| 25 | Philip Szafinski | 15 | Son | Student | California |
| 26 | Joe Szafinski | 15 | Son | Student | California |
| 27 | Ida E. Wilbur | 37 | Head | Clerk | Indiana |
| 28 | Edward Wilbur | 13 | Son | Student | California |
| 29 | Ian H. Wilbur | 11 | Son | Student | California |
| 30 | Jesse Ireland | 35 | Head | Painter | California |
| 31 | Florence Ireland | 27 | Wife | — | England |
| 32 | Robert Ireland | 6 | Son | — | California |
| 33 | Jean Ireland | 3 | Son | — | California |
| 34 | Walter Johnson | 41 | Head | Engineer | Iowa |
| 35 | Louise H. Johnson | 73 | Wife | — | Sweden |
| 36 | Ilda Johnson | 9 | Daughter | Student | California |
| 37 | Henry S. Heal | 40 | Head | Proprietor | Georgia |
| 38 | Edna S. Heal | 36 | Wife | — | Texas |
| 39 | Alice Heal | 12 | Daughter | Student | California |
| 40 | Joe Heal | 8 | Daughter | Student | California |
| 41 | Edward Heal | 6 | Son | Student | California |
| 42 | Manuel Simas | 27 | Head | Presser | Portugal |
| 43 | Alice Simas | 23 | Wife | — | Portugal |
| 44 | Dorothy Simas | 1 | Daughter | — | California |
| 45 | Manuel Athayde | 34 | Head | Milkman | Azores |
| 46 | Belmira Athayde | 36 | Wife | — | Azores |
| 47 | Herbert Athayde | 7 | Son | Student | California |
| 48 | Jesse Mendoza | 30 | Head | Truck Driver | Portugal |
| 49 | Elisa Mendoza | 26 | Wife | — | California |
| 50 | — | None | — | — | — |
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)