WS
William Schwartz — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this William Schwartz across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents Arnold & Jennie — first a son (b.~1908), then head of a 3-person household.
Age 32
b. ~1908
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Schwartz |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Teacher |
| Industry | N.Y. School |
| Class of Worker | GW |
| Hours Worked | 30 |
| Income (1939) | 3198 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Teacher |
| Township / Ward | New York |
| Est. Birth Year | ~1908 |
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 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Pauline Schwartz | Spouse | — | 57 | ~1883 |
| Adolf Schwartz | Head | — | 59 | ~1881 |
| William Schwartz | Son | — | 32 | ~1908 |
Census Appearances
1920
New York, …
Son, age 11
New York, New York · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Bronx, New …
Son, age 21
Bronx, New York · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | Clerk |
| Industry | Coffee |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Son, age 32
Kings-County, New York · implied b. ~1908 — 3 household members
| Surname | Schwartz |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Kings |
| Occupation | Teacher |
| Industry | N.Y. School |
| Class of Worker | GW |
| Hours Worked | 30 |
| Income (1939) | 3198 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 William Schwartz across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Arnold Schwartz (~0.92 confidence) and mother Jennie Schwartz (~0.92 confidence) and father Max Schwartz (~0.92 confidence) and father Adolf Schwartz (~0.92 confidence) and mother Pauline Schwartz (~0.92 confidence) and mother Rose Schwartz (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Arnold Schwartz
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Jennie Schwartz
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Max Schwartz
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Adolf Schwartz
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Pauline Schwartz
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Rose Schwartz
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Schwartz
Son · 1940 · age 32 · b. ~1908 · 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-t0627-02594-00052)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hilda Mintz | 57 | Wife | — | Russia |
| 2 | Irving Mintz | 35 | Son | Framesmaker | New York |
| 3 | Mae Mintz | 30 | Son | Clerk | New York |
| 4 | Sarah Mintz | 28 | Daughter | Clerical | New York |
| 5 | Rose Mintz | 25 | Daughter | Office Clerical | New York |
| 6 | Alex Molekuler | 67 | Head | — | Russia |
| 7 | Fannie Molekuler | 65 | Wife | — | Russia |
| 8 | Felix Molekuler | 23 | Son | Clerical | New York |
| 9 | Emanuel Rosenstein | 43 | Son in law | Attorney | New York |
| 10 | Estelle Rosenstein | 38 | Daughter | — | Russia |
| 11 | Rosa Rosenstein | 6 | Daughter | — | New York |
| 12 | Diana Rosenstein | 3 | Daughter | — | New York |
| 13 | Adolf Schwartz | 59 | Head | Butcher | Hungary |
| 14 | Pauline Schwartz | 57 | Wife | Caretaker | New York |
| 15 | William Schwartz THIS PERSON | 32 | Son | Teacher | New York |
| 16 | Charles Kash | 36 | Head | Salesman | Russia |
| 17 | Bertha Kash | 40 | Wife | — | New York |
| 18 | Abe Hoffman | 43 | Father in law | Photographer | New York |
| 19 | Yetta Hoffman | 34 | Sister in law | Pasting | New York |
| 20 | Ralph Hoffman | 27 | Brother in law | Photographer | New York |
| 21 | Morris Birulnick | 65 | Head | Supervisor | Russia |
| 22 | Anna Birulnick | 57 | Wife | — | Russia |
| 23 | Joseph Stebel | 31 | Son in law | Clerical | New York |
| 24 | Virginia Stebel | 27 | Daughter | — | New York |
| 25 | Joseph Deutsch | 44 | Head | Agent | Russia |
| 26 | Blanche Deutsch | 38 | Wife | — | Russia |
| 27 | Roslyn Deutsch | 17 | Daughter | Secretary | New York |
| 28 | Claire Deutsch | 12 | Daughter | — | New York |
| 29 | Benjamin Daniels | 55 | Head | Cloth Sponger | New York |
| 30 | Bella Daniels | 51 | Wife | — | New York |
| 31 | Morris Daniels | 31 | Son | Teacher | New York |
| 32 | Gertrude Bander | 28 | Daughter | — | New York |
| 33 | Irma Bander | 1 | Daughter | — | New York |
| 34 | Alex Buckholtz | 45 | Head | Butcher | Poland |
| 35 | Fannie Buckholtz | 43 | Wife | — | Poland |
| 36 | Sam Buckholtz | 24 | Son | Delivery Boy | New York |
| 37 | Leo Buckholtz | 18 | Son | Delivery Boy | New York |
| 38 | Harold Buckholtz | 14 | Son | — | New York |
| 39 | Carl Buckholtz | 12 | Son | — | New York |
| 40 | Raymond Buckholtz | 10 | Son | — | New York |
Pedigree Summary
William
Gen 1 · 6 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)