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Joseph Schwartz — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Joseph Schwartz across the 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed), with identified parents Samuel & Samuel — first a son (b.~1917), then head of a 5-person household.
Age 23
b. ~1917
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Schwartz |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | H 4 |
| 1935 Residence | NY |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | New York City |
| Est. Birth Year | ~1917 |
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 1940 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Samuel Schwartz | Head | — | 58 | ~1882 |
| Emma Schwartz | Spouse | — | 50 | ~1890 |
| Benjamin Bilbee | Other | — | 19 | ~1921 |
| Helen Schwartz | Daughter | — | 20 | ~1920 |
| Joseph Schwartz | Son | — | 23 | ~1917 |
Census Appearances
1920
Bronx, New …
Son, age 3
Bronx, New York · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Bronx, New …
Son, age 13
Bronx, New York · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Bronx-County, New …
Son, age 23
Bronx-County, New York · implied b. ~1917 — 5 household members
| Surname | Schwartz |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | H 4 |
| 1935 Residence | NY |
| 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 Joseph Schwartz across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Samuel Schwartz (~0.92 confidence) and father Samuel Schwartz (~0.92 confidence) and father Samuel Schwartz (~0.92 confidence) and mother Anna Schwartz (~0.92 confidence) and mother Emma Schwartz (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Samuel Schwartz
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Samuel Schwartz
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Samuel Schwartz
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Anna Schwartz
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Emma Schwartz
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Joseph Schwartz
Son · 1940 · age 23 · b. ~1917 · New York
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Sibling
Helen Schwartz
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Bronx-County, New York
Open full size
1940 US Federal Census — Bronx-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02465-00282)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henrietta Hieirschmann | 69 | Mother | — | Germany |
| 2 | Charlotte Hieirschmann | 35 | Head | Stenographer | New York |
| 3 | Mary Willy | 55 | Head | — | New Jersey |
| 4 | Joseph B. Mcguire | 46 | Lodger | Recreation Teacher | New York |
| 5 | Arthur Habermann | 49 | Head | Steam Cleaner | New York |
| 6 | Florence Habermann | 42 | Wife | — | New York |
| 7 | Anna Isidore | 70 | Head | Store Keeper | Germany |
| 8 | Angel Cohen | 59 | Head | Presser | England |
| 9 | Hattie Cohen | 49 | Wife | — | New York |
| 10 | Joseph Cohen | 29 | Son | Book-Keeper | New York |
| 11 | Morris Cohen | 24 | Son | Packer | New York |
| 12 | Lena Zwicker | 50 | Head | — | Germany |
| 13 | Matilda Madzibor | 74 | Lodger | — | Germany |
| 14 | Henry Sauer | 44 | Head | Contractor | Germany |
| 15 | Matilda Sauer | 43 | Wife | — | Switzerland |
| 16 | Samuel Schwartz | 58 | Head | — | Hungary |
| 17 | Emma Schwartz | 50 | Wife | — | Hungary |
| 18 | Joseph Schwartz THIS PERSON | 23 | Son | — | New York |
| 19 | Helen Schwartz | 20 | Daughter | Junior Attendant | New York |
| 20 | Benjamin Bilbee | 19 | Lodger | Clerk | New Jersey |
| 21 | Angelo Didio | 50 | Head | Musician | Italy |
| 22 | Theresa Didio | 50 | Wife | — | Italy |
| 23 | Sam Pivita | 53 | Head | Grocer | Italy |
| 24 | Anna Pivita | 53 | Wife | — | Italy |
| 25 | Frank Pivita | 26 | Son | Clerk | New York |
| 26 | Elsie Pivita | 21 | Daughter | Switchboard Oper. | New York |
| 27 | Florence Pivita | 20 | Daughter | Clerk | New York |
| 28 | Clement Pivita | 16 | Son | — | New York |
| 29 | Roch Canazon | 26 | Head | Auto Mechanic | New York |
| 30 | Jean Canazon | 25 | Wife | Book-Keeper | New York |
| 31 | Domenico Conti | 44 | Head | Elevator Runner | Italy |
| 32 | Constance Conti | 34 | Wife | — | New York |
| 33 | Rosaria Conti | 14 | Daughter | — | New York |
| 34 | Gennaro Conti | 8 | Son | — | New York |
| 35 | Steven Conti | 6 | Son | — | New York |
| 36 | Margaret Leggiero | 36 | Sister in law | Trimmer | New York |
| 37 | Regina Leggiero | 3 | Daughter | — | New York |
| 38 | David Heidelman | 54 | Head | Porter | Russia |
| 39 | Sussie Heidelman | 48 | Wife | — | Russia |
| 40 | Irving Heidelman | 20 | Son | Postal Worker | New York |
Pedigree Summary
Joseph + 1 sibling
Gen 1 · 5 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)