MC
Max Cohen — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Max Cohen across the 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed), with identified parents Louis & Moe — first a son (b.~1919), then head of a 6-person household.
Age 21
b. ~1919
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Cohen |
| Given Name | Max |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Electrician |
| Industry | Electric Shop |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 314 |
| Highest Grade | H-4 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Electrician |
| Township / Ward | New York City |
| Est. Birth Year | ~1919 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Max | Age | Birth yr |
|---|---|---|---|---|
| Emma Cohen | Daughter | — | 23 | ~1917 |
| Pauline Cohen | Daughter | — | 25 | ~1915 |
| Max Cohen | Son | — | 21 | ~1919 |
| Rose Cohen | Spouse | — | 53 | ~1887 |
| Louis Cohen | Head | — | 58 | ~1882 |
| Sally Cohen | Daughter | — | 28 | ~1912 |
Census Appearances
1920
Bronx, New …
Son, age
Bronx, New York · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Max |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Bronx, New …
Son, age 10
Bronx, New York · implied b. ~1920 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Max |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Bronx-County, New …
Son, age 21
Bronx-County, New York · implied b. ~1919 — 6 household members
| Surname | Cohen |
| Given Name | Max |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | Electrician |
| Industry | Electric Shop |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 314 |
| Highest Grade | H-4 |
| 1935 Residence | New York |
| 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 Louis Cohen (~0.92 confidence) and father Moe Cohen (~0.92 confidence) and father Sam Cohen (~0.92 confidence) and mother Anna Cohen (~0.92 confidence) and mother Molly Cohen (~0.92 confidence) and mother Rose Cohen (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Louis Cohen
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Moe Cohen
b. ~1897
Source father
● Household
· direct · ~0.92
Father
Sam Cohen
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Anna Cohen
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Molly Cohen
b. ~1899
Source mother
● Household
· direct · ~0.92
Mother
Rose Cohen
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Max Cohen
Son · 1940 · age 21 · b. ~1919 · New York
★ You are viewing this record
Sibling
Pauline Cohen
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sally Cohen
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Cohen
Sibling · 1940 · age 23
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-t0627-02467-00688)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dorothy Willock | 32 | Wife | — | New York |
| 2 | Lois Willock | 7 | Daughter | — | New York |
| 3 | Carol Willock | 1 | Daughter | — | New York |
| 4 | Selma Nelson | 70 | Mother-in-law | — | Sweden |
| 5 | Carl Suderberg | 53 | Head | Carpenter | Finland |
| 6 | Ingrid Suderberg | 44 | Wife | Supt | Finland |
| 7 | Helene Suderberg | 16 | Daughter | — | Finland |
| 8 | Catherine O'Leary | 68 | Head | — | Irish Free State |
| 9 | Mary O'Leary | 38 | Daughter | Clerk | New York |
| 10 | Margaret O'Leary | 25 | Daughter | Clerk | New York |
| 11 | Louis Cohen | 58 | Head | Salesman | Russia |
| 12 | Rose Cohen | 53 | Wife | — | Russia |
| 13 | Sally Cohen | 28 | Daughter | Milliner | New York |
| 14 | Pauline Cohen | 25 | Daughter | Saleswoman | New York |
| 15 | Emma Cohen | 23 | Daughter | Saleswoman | New York |
| 16 | Max Cohen THIS PERSON | 21 | Son | Electrician | New York |
| 17 | Martha Kanter | 74 | Head | — | Latvia |
| 18 | David Kanter | 59 | Son | Shipping Clerk | Latvia |
| 19 | Miriam Kanter | 52 | Daughter | — | Latvia |
| 20 | Rudolph Kanter | 46 | Son | Peddler | Latvia |
| 21 | Paul Stolwein | 53 | Head | Own Business | New Jersey |
| 22 | Freda Stolwein | 47 | Wife | — | New Jersey |
| 23 | Marie Rockman | 72 | Mother-in-law | — | Germany |
| 24 | Abraham Rosenstock | 43 | Head | Furrier | Austria |
| 25 | Esther Rosenstock | 43 | Wife | — | Austria |
| 26 | Gertrude Rosenstock | 18 | Daughter | — | New York |
| 27 | Ruth Rosenstock | 16 | Daughter | — | New York |
| 28 | Pearl Rosenstock | 12 | Daughter | — | New York |
| 29 | Marlene Rosenstock | 6 | Daughter | — | New York |
| 30 | Norman Rosenstock | 2 | Son | — | New York |
| 31 | Abe Lyons | 53 | Head | Contractor | Poland |
| 32 | Pauline Lyons | 47 | Wife | — | Russia |
| 33 | Lawrence Lyons | 25 | Son | Salesman | New York |
| 34 | Victor Lyons | 18 | Son | Floor Boy | New York |
| 35 | Harold Lyons | 16 | Son | — | New York |
| 36 | Phillip Rosenberg | 25 | Step-son | Shipping Clerk | New York |
| 37 | Rose Rosenberg | 24 | Step-daughter | Typist | New York |
| 38 | Morris Gordon | 50 | Head | Polluter|Potter | Lithuania |
| 39 | Fannie Gordon | 50 | Wife | — | Lithuania |
| 40 | Natalie Gordon | 24 | Daughter | Clerk | New York |
Pedigree Summary
Max + 3 siblings
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)