LS
Louis Schwartz — 1930 US Census Record
Linked across censuses1930 United States Federal Census · New York, New York
Our Model Tree links this Louis Schwartz across the 1920, 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1886), then head of a 5-person household.
Age 44
b. ~1886
Male
Head
Born: Austria
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | New York, New York |
| Surname | Schwartz |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Naturalized |
| Year of Immigration | 1910 |
| Age at First Marriage | 27 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Additional Details | |
| Occupation | Presser |
| Industry | Dresses |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Yiddish |
| Home Owned/Rented | R |
| Home Value / Rent | 18.00 |
| Radio Set | No |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
| Occupation | Presser |
| Township / Ward | New York City Boro Of Manhattan |
| Est. Birth Year | ~1886 |
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 Louis | Age | Birth yr |
|---|---|---|---|---|
| Tillie Schwartz | Spouse | — | 42 | ~1888 |
| Helen Schwartz | Daughter | — | 14 | ~1916 |
| Harry Schwartz | Son | — | 7 | ~1923 |
| Louis Schwartz | Head | — | 44 | ~1886 |
| Hyman Schwartz | Son | — | 11 | ~1919 |
Census Appearances
1920
New York, …
Head, age 35
New York, New York · implied b. ~1885 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Austria |
| Year of Immigration | 1910 |
| Naturalization Status | Alien |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | Presser |
| Industry | Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Jewish |
| Home Owned/Rented | R |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1930
New York, …
Head, age 44
New York, New York · implied b. ~1886 — 5 household members
| Surname | Schwartz |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Naturalized |
| Year of Immigration | 1910 |
| Age at First Marriage | 27 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | Presser |
| Industry | Dresses |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Yiddish |
| Home Owned/Rented | R |
| Home Value / Rent | 18.00 |
| Radio Set | No |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1940
Kings-County, New …
Head, age 54
Kings-County, New York · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Lou |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | Brooklyn N.Y.C. |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Occupation | Tailor |
| Class of Worker | OA |
| Hours Worked | 45 |
| Income (1939) | 1820 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| 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 Louis Schwartz across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Louis Schwartz
Head · 1930 · age 44 · b. ~1886 · 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 — New York, New York
Open full size
1930 US Federal Census — New York, New York
Page Contents
48 people indexed on this census page (ia:1930:newyorkcensus00reel1552:0279)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Max Kaufman | 19 | Son | Mechanic | New York |
| 2 | Alice Kaufman | 17 | Daughter | Packer | New York |
| 3 | William Kaufman | 13 | Son | — | New York |
| 4 | Herman Kaufman | 7 | Son | — | New York |
| 5 | Max Klug | 38 | Head | Operator | Austria |
| 6 | Fanny Klug | 37 | Wife | — | Austria |
| 7 | Louis Lupener | 29 | Head | Chauffeur | New York |
| 8 | Rose Lupener | 21 | Wife | — | New York |
| 9 | Betty Lupener | 2 | Daughter | — | New York |
| 10 | Harry Smulowitz | 44 | Head | Contractor | Austria |
| 11 | Yetta Smulowitz | 40 | Wife | — | Austria |
| 12 | Bennie Smulowitz | 15 | Son | — | New York |
| 13 | Sol Smulowitz | 12 | Son | — | New York |
| 14 | Leo Gulas | 41 | Head | Cleaning | Galicia Austria |
| 15 | Anna Gulas | 18 | Daughter | Forelady | New York |
| 16 | Mary Gulas | 17 | Daughter | Sales Clerk | New York |
| 17 | Isidore Gulas | 15 | Daughter | — | New York |
| 18 | Catherine Gulas | 9 | Daughter | — | New York |
| 19 | Estelle Gulas | 7 | Daughter | — | New York |
| 20 | Isidore Yuston | 40 | Head | — | Russia |
| 21 | Mike Eilison | 50 | Head | Constructor | Galicia Austria |
| 22 | Katie Eilison | 46 | Wife | — | Galicia Austria |
| 23 | Sophie Eilison | 8 | Daughter | — | Galicia Austria |
| 24 | Nick Eilison | 18 | Son | Dyer | Galicia Austria |
| 25 | Annie Eilison | 5 | Daughter | — | New York |
| 26 | Belle Mrowitz | 35 | Head | Operator | Hungary |
| 27 | William Mrowitz | 12 | Son | — | New York |
| 30 | Charles Hyman | 53 | Head | Shipper | Russia |
| 31 | Sara Hyman | 53 | Wife | — | Austria |
| 32 | Frank Grossfus | 33 | Head | — | Austria |
| 33 | Rose Grossfus | 25 | Wife | — | Austria |
| 34 | Louis Schwartz THIS PERSON | 44 | Head | Presser | Austria |
| 35 | Tillie Schwartz | 42 | Wife | — | Austria |
| 36 | Helen Schwartz | 14 | Daughter | — | New York |
| 37 | Hyman Schwartz | 11 | Son | — | New York |
| 38 | Harry Schwartz | 7 | Son | — | New York |
| 39 | Gershon Foxner | 57 | Head | Presser | Austria |
| 40 | Samuel Glass | 47 | Head | Operator | Russia |
| 41 | Molly Glass | 47 | Wife | — | Russia |
| 42 | Milton Glass | 17 | Son | Pleating | New York |
| 43 | Frances Glass | 11 | Daughter | — | New York |
| 44 | Eva Spiegel | 70 | Head | — | Russia |
| 45 | Riva Sherman | 74 | Sister | — | Russia |
| 46 | Abraham Sonsit | 37 | Head | Tailor | Russia |
| 47 | Rose Sonsit | 32 | Wife | — | Russia |
| 48 | Jeanette Sonsit | 12 | Daughter | — | New York |
| 49 | Jacob Sonsit | 4 | Son | — | New York |
| 50 | Alex Reeman | 40 | Head | Operator | Russia |
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)