LS
Louis Schwartz — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Louis Schwartz across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents George & Sadie — first a head (b.~1905), then head of a 4-person household.
Age 35
b. ~1905
Male
Head
Born: Poland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Schwartz |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Poland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Merchant |
| Industry | Tailor |
| Class of Worker | OA |
| Hours Worked | 72 |
| Income (1939) | 0 |
| Highest Grade | C 6 |
| 1935 Residence | Same place |
| Birth Country | Poland |
| Birthplace (normalized) | poland |
| Occupation | Merchant |
| Township / Ward | New York City |
| Est. Birth Year | ~1905 |
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 1940 census.
| Name | Relation to head | Relative to Louis | Age | Birth yr |
|---|---|---|---|---|
| Louis Schwartz | Head | — | 35 | ~1905 |
| Harry Hatterstein | Other | — | 72 | ~1868 |
| Jennie Schwartz | Spouse | — | 35 | ~1905 |
| Donald Schwartz | Son | — | 7 | ~1933 |
Census Appearances
1920
New York, …
Son, age 14
New York, New York · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Poland |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Jewish |
| Birth Country | Poland |
| Birthplace (normalized) | poland |
1930
Kings, New …
Head, age 25
Kings, New York · implied b. ~1905 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Poland |
| Year of Immigration | 1914 |
| Age at First Marriage | 25 |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Occupation | Proprietor |
| Industry | Tailor Store |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | Polish |
| Home Owned/Rented | R |
| Home Value / Rent | 45 |
| Radio Set | R |
| Birth Country | Poland |
| Birthplace (normalized) | poland |
1940
Kings-County, New …
Head, age 35
Kings-County, New York · implied b. ~1905 — 4 household members
| Surname | Schwartz |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Poland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Occupation | Merchant |
| Industry | Tailor |
| Class of Worker | OA |
| Hours Worked | 72 |
| Income (1939) | 0 |
| Highest Grade | C 6 |
| 1935 Residence | Same place |
| Birth Country | Poland |
| Birthplace (normalized) | poland |
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 3 locations, using XGBoost record linkage. Identified parents: father George Schwartz (~0.92 confidence) and mother Sadie Schwartz (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Schwartz
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Sadie Schwartz
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Louis Schwartz
Head · 1940 · age 35 · b. ~1905 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02613-00719)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Louis Schwartz THIS PERSON | 35 | Head | Merchant | Poland |
| 42 | Jennie Schwartz | 35 | Wife | — | New York |
| 43 | Donald Schwartz | 7 | Son | — | New York |
| 44 | Harry Hatterstein | 72 | Father-in-law | — | Russia |
| 45 | Manley Shein | 31 | Head | Operator | New York |
| 46 | Shirley Shein | 27 | Wife | Realer | New York |
| 47 | Phyllis Shein | 3 | Daughter | 0 | New York |
| 48 | Sheldon Shein | 2 | Son | 0 | New York |
| 49 | Joseph Dimond | 52 | Head | Cleaner | Austria |
| 50 | Rose Dimond | 46 | Wife | — | Austria |
| 51 | Betty Dimond | 21 | Daughter | Teacher | New York |
| 52 | Shirley Dimond | 12 | Daughter | — | New York |
| 53 | Glosser Schert | 49 | Head | Owner | Russia |
| 54 | Jenny Schert | 47 | Wife | — | Pennsylvania |
| 55 | Harold Schert | 18 | Son | Manager | New York |
| 56 | Gloria Schert | 15 | Daughter | — | New York |
| 57 | Hyman Smith | 56 | Head | Peddler | Poland |
| 58 | Sarah Smith | 52 | Wife | — | Poland |
| 59 | Henry Smith | 25 | Son | Operator | Poland |
| 60 | Milton Smith | 26 | Son | Operator | Poland |
| 61 | Henry Meish | 41 | Head | Mechanic | Russia |
| 62 | Ruth Meish | 36 | Wife | — | New York |
| 63 | Irwin Meish | 14 | Son | — | New York |
| 64 | Joseph Pearlman | 52 | Head | — | Russia |
| 65 | Sophie Pearlman | 49 | Wife | — | Russia |
| 66 | Murray Pearlman | 27 | Son | Accountant | New York |
| 67 | Bernard Pearlman | 26 | Son | Pitcher | New York |
| 68 | Albert Schecter | 25 | Head | Pharmacist | New York |
| 69 | Rose Schecter | 21 | Wife | — | New York |
| 70 | Stanley Schecter | 12 | Son | — | New York |
| 71 | Ben Schwartz | 50 | Head | Operator | Poland |
| 72 | Ruth Schwartz | 49 | Wife | — | Poland |
| 73 | Mollie Schwartz | 27 | Daughter | Stenographer | Poland |
| 74 | Louis Siegel | 46 | Head | Stone Setter | Austria |
| 75 | Anna Siegel | 44 | Wife | — | Poland |
| 76 | Florence Siegel | 21 | Daughter | Typist | New York |
| 77 | Mildred Siegel | 20 | Daughter | Bookkeeper | New York |
| 78 | Edward Siegel | 15 | Son | — | New York |
| 79 | Roslyn Siegel | 11 | Daughter | — | New York |
| 80 | Gerald Siegel | 1 | Son | — | New York |
Pedigree Summary
Louis
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)