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John Schwartz — 1930 US Census Record
Model Tree available1930 United States Federal Census · New York, New York
Our Model Tree links this John Schwartz across the 1920, 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed), with identified parents Regina — first a head (b.~1903), then head of a 3-person household.
Age 27
b. ~1903
Male
Head
Born: Austria
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | New York, New York |
| Surname | Schwartz |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Naturalized |
| Year of Immigration | 1914 |
| Age at First Marriage | 25 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Additional Details | |
| Occupation | Lead Inspector |
| Industry | Pencil Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Polish |
| Home Owned/Rented | R |
| Home Value / Rent | 16 |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
| Occupation | Lead Inspector |
| Township / Ward | New York City |
| Est. Birth Year | ~1903 |
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 |
|---|---|---|---|---|
| Teddy Schwartz | Son | — | 1 | ~1929 |
| John Schwartz | Head | — | 27 | ~1903 |
| Anna Schwartz | Spouse | — | 20 | ~1910 |
Census Appearances
1920
None, New …
Son, age 16
None, New York · implied b. ~1904 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Austria |
| Year of Immigration | 1911 |
| Naturalization Status | Alien |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Yiddish |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1930
New York, …
Head, age 27
New York, New York · implied b. ~1903 — 3 household members
| Surname | Schwartz |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Naturalized |
| Year of Immigration | 1914 |
| Age at First Marriage | 25 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | Lead Inspector |
| Industry | Pencil Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Polish |
| Home Owned/Rented | R |
| Home Value / Rent | 16 |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1940
Queens-County, New …
Other, age 36
Queens-County, New York · implied b. ~1904 — 40 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Joe |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Divorced |
| Birthplace | Austria |
| 1935 Residence (City) | Queens Village |
| 1935 Residence (County) | Queens |
| Naturalization Status | Naturalized |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
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 Schwartz across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: mother Regina Schwartz (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Regina Schwartz
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Schwartz
Head · 1930 · age 27 · b. ~1903 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — New York, New York
Open full size
1930 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1552:0174)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Max Gabe | 52 | Head | Cleaner | Roumania |
| 2 | Fannie Gabe | 48 | Wife | None | Roumania |
| 3 | Gertrude Gabe | 16 | Daughter | None | New York |
| 4 | Israel Gabe | 13 | Son | None | New York |
| 5 | Harry Nussbaum | 45 | Boarder | Peddler | Poland |
| 6 | Victor Johnson | 24 | Head | Window Cleaner | Denmark |
| 7 | Helen Johnson | 20 | Wife | None | Poland |
| 8 | Ernest Johnson | 1 | Son | None | New York |
| 9 | John Eppinger | 34 | Head | Longshoreman | Hungary |
| 10 | Frank Eppinger | 26 | Head | Harnesser | Hungary |
| 11 | Mary Eppinger | 22 | Wife | None | Hungary |
| 12 | Helen Eppinger | 5 | Daughter | None | New York |
| 13 | Mary E. Eppinger | 1 | Daughter | None | New York |
| 14 | Jacob Bland | 52 | Head | Tinsmith | Russia |
| 15 | Polly Bland | 49 | Wife | Operator | Russia |
| 16 | Max Bland | 26 | Daughter | Operator | Russia |
| 17 | Jacob Sapperstein | 55 | Head | Repairer | Russia |
| 18 | Sarah Sapperstein | 55 | Wife | None | Russia |
| 19 | Dora Sapperstein | 26 | Daughter | Operator | Russia |
| 20 | Samuel Heilweil | 48 | Head | Operator | Austria |
| 21 | Becky Heilweil | 45 | Wife | None | Austria |
| 22 | Hyman Heilweil | 19 | Son | Packer | New York |
| 23 | Kurman Haarli | 35 | Head | Coppersmith | Chicago Ill |
| 24 | Katharine Haarli | 30 | Wife | None | Chicago Ill |
| 25 | John Haarli | 7 | Son | None | New York |
| 26 | Sam Haarli | 8 | Son | None | New York |
| 27 | Jack Haarli | 5 | Son | None | New York |
| 28 | Rose Haarli | 6 | Daughter | None | New York |
| 29 | Frances Haarli | 13 | Daughter | None | New York |
| 30 | Max Katz | 65 | Head | Grocery | Russia |
| 31 | Anna Katz | 48 | Wife | None | Russia |
| 32 | Solomon Katz | 29 | Son | Engineer | New York |
| 33 | Phillip Katz | 23 | Son | Manager | New York |
| 34 | Sadie Katz | 19 | Daughter | None | New York |
| 35 | William Monchusek | 60 | Head | Wrecker | Russia |
| 36 | William Molomchuk | 55 | Boarder | Helper | Austria |
| 37 | John Suchocki | 43 | Head | Wrecker | Russia |
| 38 | John Chasavah | 60 | Boarder | Helper | Poland |
| 39 | Harry Swish | 45 | Boarder | Wrecker | Poland |
| 40 | Tesky Mizotaki | 35 | Boarder | Cook | Poland |
| 41 | Joseph Graff | 40 | Head | Helper | New York |
| 42 | Mike Truchka | 40 | Boarder | Cook | Czecho Slovakia |
| 43 | Steve Potapchuk | 35 | Boarder | Fruit Baker | Russia |
| 44 | Irene Saputka | 34 | Head | Janitor | Austria |
| 45 | Michael Saputka | 13 | Son | None | New York |
| 46 | John Schwartz THIS PERSON | 27 | Head | Lead Inspector | Austria |
| 47 | Anna Schwartz | 20 | Wife | None | Poland |
| 48 | Teddy Schwartz | 1 | Son | None | New York |
| 49 | Max Blatt | 37 | Head | Operator | Russia |
| 50 | Netty Blatt | 70 | Mother | None | Russia |
Pedigree Summary
John
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)