JL
Joseph Long — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Joseph Long across the 1910, 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents Frank & Mary — first a son (b.~1899), then head of a 4-person household.
Age 41
b. ~1899
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Long |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Foreman |
| Industry | Bureau of Highways |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1900 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Foreman |
| Township / Ward | New York City |
| Est. Birth Year | ~1899 |
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 Joseph | Age | Birth yr |
|---|---|---|---|---|
| Margaret Long | Other | — | 32 | ~1908 |
| Thomas Long | Son | — | 34 | ~1906 |
| Mary Long | Head | — | 65 | ~1875 |
| Joseph Long | Son | — | 41 | ~1899 |
Census Appearances
1910
Kings, New …
Son, age 12
Kings, New York · implied b. ~1898 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Longo |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
Kings, New …
Son, age 21
Kings, New York · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Carpenter |
| Industry | Construction |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Son, age 31
Kings, New York · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Fireman |
| Industry | Highways |
| 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 41
Kings-County, New York · implied b. ~1899 — 4 household members
| Surname | Long |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | Foreman |
| Industry | Bureau of Highways |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1900 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 Long across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Longo (~0.92 confidence) and mother Mary Long (~0.92 confidence) and mother Mary Long (~0.92 confidence) and mother Mary Long (~0.92 confidence) and mother Mary Longo (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Longo
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Mary Long
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Mary Long
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Mary Long
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Mary Longo
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Joseph Long
Son · 1940 · age 41 · b. ~1899 · New York
★ You are viewing this record
Sibling
Thomas Long
Sibling · 1940 · age 34
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 — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02580-00656)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Irwin Ischowsky | 45 | Head | Salesman | New York |
| 2 | Ruth Ischowsky | 33 | Wife | — | New York |
| 3 | Gordon Ischowsky | 11 | Son | — | New York |
| 4 | Bertha Ischowsky | 1 | Daughter | — | New York |
| 5 | John Sheridan | 48 | Head | Laborer | New York |
| 6 | Katherine Sheridan | 49 | Wife | — | New York |
| 7 | Mary Englander | 70 | Head | — | New York |
| 8 | Tillie Englander | 32 | Daughter | Waitress | New York |
| 9 | Stanley Slink | 31 | Lodger | Guard Supervisor | New York |
| 10 | Michael Adragna | 38 | Head | Shoe Repair | Italy |
| 11 | Vencenza Adragna | 32 | Wife | Floor Girl | New York |
| 12 | Max Mandelbaum | 47 | Head | Salesman | New York |
| 13 | Leah Mandelbaum | 38 | Wife | — | Austria |
| 14 | Ruth Mandelbaum | 10 | Daughter | — | New York |
| 15 | William Eggers | 50 | Head | Laborer | New York |
| 16 | Susie Eggers | 40 | Wife | — | Canada-Eng |
| 17 | William Eggers | 20 | Son | Mail Clerk | New York |
| 18 | Deverne Eggers | 13 | Daughter | — | New York |
| 19 | Bedros Vartanian | 55 | Head | Rug Repairer | Armenia |
| 20 | Hanum Vartanian | 48 | Wife | — | Armenia |
| 21 | Aameia Vartanian | 18 | Daughter | Stenographer | New York |
| 22 | Alice Vartanian | 12 | Daughter | — | New York |
| 23 | Mary Long | 65 | Head | — | New York |
| 24 | Thomas Long | 34 | Son | Bricklayer | New York |
| 25 | Joseph Long THIS PERSON | 41 | Son | Foreman | New York |
| 26 | Margaret Long | 32 | Daughter-in-law | — | New York |
| 27 | Samuel Nahabedian | 52 | Head | Presser | Turkey |
| 28 | Jamila Nahabedian | 42 | Wife | — | Turkey |
| 29 | Sarkis Nahabedian | 17 | Son | Messenger | Syria |
| 30 | William Nahabedian | 14 | Son | — | New York |
| 31 | Lucy Nahabedian | 80 | Mother | — | Turkey |
| 32 | Adworth Ohanian | 39 | Head | Auto Tire Store | Turkey |
| 33 | Anoush Ohanian | 29 | Wife | — | Turkey |
| 34 | James Ohanian | 10 | Son | — | New York |
| 35 | Adworth Ohanian | 4 | Son | — | New York |
| 36 | Richard Ohanian | 2 | Son | — | New York |
| 37 | Ruben Bakian | 65 | Father-in-law | — | Turkey |
| 38 | Mary Bakian | 50 | Mother-in-law | — | Turkey |
| 39 | Frank Bach | 50 | Head | Watchman Male Nurse | Switzerland |
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)