JJ
Jacob Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bronx, New York
Our Model Tree links this Jacob Johnson across the 1900, 1910, 1920 and 1930 US Censuses in Bronx, New York (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 5-person household.
Age 62
b. ~1868
Male
Head
Born: Sweden
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Bronx, New York |
| Surname | Johnson |
| Given Name | Jacob |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1881 |
| Age at First Marriage | 24 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Carpenter |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Home Value / Rent | 45 |
| Radio Set | R |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Occupation | Carpenter |
| Township / Ward | New York City |
| Est. Birth Year | ~1868 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Jacob | Age | Birth yr |
|---|---|---|---|---|
| Edith Johnson | Other | — | 6 | ~1924 |
| Jacob Johnson | Head | — | 62 | ~1868 |
| Mabel Johnson | Daughter | — | 33 | ~1897 |
| Mildred Johnson | Other | — | 7 | ~1923 |
| Sarah Johnson | Spouse | — | 54 | ~1876 |
Census Appearances
1900
New York, …
Head, age 30
New York, New York · implied b. ~1870 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Jacob |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Sweden |
| Birth Month | Mar |
| Birth Year | 1870 |
| Year of Immigration | 1890 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Carpenter |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1910
New York, …
Head, age 40
New York, New York · implied b. ~1870 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Jacob |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 14 |
| Year of Immigration | 1890 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Swed-Swedish |
| Mother's Birthplace | Swed-Swedish |
| Occupation | Carpenter |
| Industry | Shop |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
Bronx, New …
Head, age 49
Bronx, New York · implied b. ~1871 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Jacob |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1890 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Carpenter |
| Industry | Building |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1930
Bronx, New …
Head, age 62
Bronx, New York · implied b. ~1868 — 5 household members
| Surname | Johnson |
| Given Name | Jacob |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1881 |
| Age at First Marriage | 24 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Carpenter |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Home Value / Rent | 45 |
| Radio Set | R |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Jacob Johnson across 4 US Census years (1900, 1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Jacob Johnson
Head · 1930 · age 62 · b. ~1868 · New York
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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 — Bronx, New York
Open full size
1930 US Federal Census — Bronx, New York
Page Contents
27 people indexed on this census page (ia:1930:newyorkcensus00reel1471:0584)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Raffael Ricci | 2 | Son | — | New York |
| 2 | Jennie De Neo | 18 | Sister in law | — | New York |
| 3 | Lucy Ricciardi | 36 | Aunt | Operator | Italy |
| 4 | George Johnson | 39 | Head | Mechanist | New York |
| 5 | Emily Johnson | 28 | Wife | — | New York |
| 6 | Eleanor Johnson | 7 | Daughter | — | New Jersey |
| 7 | Thomas Bradley | 29 | Head | Fireman | Northern Ireland |
| 8 | Della Bradley | 24 | Wife | — | Irish Free State |
| 9 | Eugene Felton | 24 | Lodger | Carpenter | Irish Free State |
| 10 | Charles Mullin | 45 | Lodger | Labor | Northern Ireland |
| 11 | Jacob Johnson THIS PERSON | 62 | Head | Carpenter | Sweden |
| 12 | Sarah Johnson | 54 | Wife | Chauffeur | New York |
| 13 | Mabel Johnson | 33 | Daughter | — | New York |
| 14 | Mildred Johnson | 7 | Grand daughter | — | New Jersey |
| 15 | Edith Johnson | 6 | Grand daughter | — | New York |
| 16 | Deborah Greenberg | 65 | Head | — | Russia |
| 17 | Solomon Greenberg | 40 | Son | Cashier | Russia |
| 18 | Albert Greenberg | 34 | Son | Foreign Clerk | Russia |
| 19 | John Thompson | 66 | Head | Engineer | Canada English |
| 20 | Edward Drum | 56 | Head | Barber | New York |
| 21 | Grace Drum | 50 | Wife | — | New York |
| 23 | Henry Clevenger | 28 | Head | Policeman | Illinois |
| 24 | Bertha Clevenger | 24 | Wife | Supervisor | New York |
| 25 | Hal Clevenger | 1 | Son | — | New York |
| 26 | Herbert Elms | 36 | Brother | Dispatcher | Poland |
| 27 | Joseph Elms | 32 | Brother | Pharmacist | Poland |
| 28 | Adolph Horn | 43 | Lodger | Proprietor | Austria |
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)