MC
Max Cohen — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Max Cohen across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents Philip & Philip — first a son (b.~1906), then head of a 4-person household.
Age 34
b. ~1906
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Cohen |
| Given Name | Max |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City Brooklyn |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Salesman |
| Industry | Real Estate |
| Class of Worker | PW |
| Hours Worked | 26 |
| Income (1939) | 800 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Salesman |
| Township / Ward | New York City Brooklyn |
| Est. Birth Year | ~1906 |
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 Max | Age | Birth yr |
|---|---|---|---|---|
| Max Cohen | Son | — | 34 | ~1906 |
| Isadore Cohen | Son | — | 36 | ~1904 |
| Rose Cohen | Head | — | 70 | ~1870 |
| Anna Cohen | Daughter | — | 31 | ~1909 |
Census Appearances
1920
Kings, New …
Son, age 15
Kings, New York · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Max |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Russia Pol |
| Mother's Birthplace | Russia Pol |
| Occupation | Messenger |
| Industry | Factory |
| 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 25
Kings, New York · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Max |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Occupation | Salesman |
| Industry | Contractor |
| 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 34
Kings-County, New York · implied b. ~1906 — 4 household members
| Surname | Cohen |
| Given Name | Max |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City Brooklyn |
| 1935 Residence (County) | Kings |
| Occupation | Salesman |
| Industry | Real Estate |
| Class of Worker | PW |
| Hours Worked | 26 |
| Income (1939) | 800 |
| Highest Grade | H-4 |
| 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 Max Cohen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Philip Cohen (~0.92 confidence) and father Philip Cohen (~0.92 confidence) and mother Katie Cohen (~0.92 confidence) and mother Rose Cohen (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Philip Cohen
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Philip Cohen
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Katie Cohen
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Rose Cohen
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Max Cohen
Son · 1940 · age 34 · b. ~1906 · New York
★ You are viewing this record
Sibling
Isadore Cohen
Sibling · 1940 · age 36
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Cohen
Sibling · 1940 · age 31
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
40 people indexed on this census page (nara:1940:m-t0627-02557-00860)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Benjamin Roth | 28 | Head | Salesman | New York |
| 2 | Hilda Roth | 27 | Wife | — | New York |
| 3 | Sandra Roth | 2 | Daughter | — | New York |
| 4 | Rose Cohen | 70 | Head | — | Russia |
| 5 | Isadore Cohen | 36 | Son | Clerk | New York |
| 6 | Max Cohen THIS PERSON | 34 | Son | Salesman | New York |
| 7 | Anna Cohen | 31 | Daughter | Bookkeeper | New York |
| 8 | Harry Greenberg | 62 | Head | Trench | Russia |
| 9 | Gitta Greenberg | 54 | Wife | — | Russia |
| 10 | Harry Levine | 53 | Head | Manager | Russia |
| 11 | Anna Levine | 47 | Wife | — | Russia |
| 12 | Dorothy Levine | 23 | Daughter | — | New York |
| 13 | Elliott Levine | 15 | Son | — | New York |
| 14 | Betty Bryan | 49 | Head | — | Russia |
| 15 | Anna Bryan | 55 | Lodger | Teacher | Poland |
| 16 | Benny Schlukerhoff | 62 | Head | Carpenter | Russia |
| 17 | Beckie Schlukerhoff | 52 | Wife | — | Russia |
| 18 | Sam Schlukerhoff | 30 | Son | Salesman | New York |
| 19 | David Itzkowitz | 64 | Head | Salesman | Russia |
| 20 | Bessie Itzkowitz | 60 | Wife | — | Russia |
| 21 | Rose Ida Itzkowitz | 39 | Daughter | Statistician | Russia |
| 22 | Dora Itzkowitz | 30 | Lodger | — | Russia |
| 23 | Louis Sollow | 43 | Head | Printer | Russia |
| 24 | Ray Sollow | 34 | Wife | Bookkeeper | New York |
| 25 | Solomon Karosick | 52 | Head | Salesman | Russia |
| 26 | Isadore Karosick | 31 | Son | Salesman | New York |
| 27 | Herman Karosick | 27 | Son | Salesman | New York |
| 28 | Israel Karosick | 24 | Son | Salesman | New York |
| 29 | Milton Karosick | 20 | Son | — | New York |
| 30 | Bartholomew Natoli | 45 | Head | Superintendent | New York |
| 31 | Angelina Natoli | 39 | Wife | — | New York |
| 32 | Pasquale Natoli | 11 | Son | — | New York |
| 33 | Thomas Natoli | 18 | Son | New Worker | New York |
| 34 | William Kaplan | 40 | Head | Official | Russia |
| 35 | Florence Kaplan | 39 | Wife | — | Russia |
| 36 | Irwin Kaplan | 16 | Son | — | New York |
| 37 | Marilyn Kaplan | 11 | Daughter | — | New York |
| 38 | Samuel Bakitzky | 50 | Head | Clerk | Poland |
| 39 | Esther Bakitzky | 45 | Wife | — | Russia |
| 40 | Selma Bakitzky | 17 | Daughter | — | New York |
Pedigree Summary
Max + 2 siblings
Gen 1 · 4 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)