IC
Isaac Cohen — 1940 US Census Record
Model Tree available1940 United States Federal Census · New-York-County, New York
Our Model Tree links this Isaac Cohen across the 1910, 1920, 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed), with identified parents Israel & Jacob — first a head (b.~1889), then head of a 3-person household.
Age 51
b. ~1889
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | New-York-County, New York |
| Surname | Cohen |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Manhattan Borough |
| 1935 Residence (County) | New York |
| Additional Details | |
| Occupation | Executive |
| Industry | Steel Company |
| Class of Worker | OA |
| Income (1939) | 5000 |
| Highest Grade | H 8 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Executive |
| Township / Ward | Manhattan Borough |
| Est. Birth Year | ~1889 |
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 Isaac | Age | Birth yr |
|---|---|---|---|---|
| Rae Cohen | Spouse | — | 44 | ~1896 |
| Isaac Cohen | Head | — | 51 | ~1889 |
| Lucille Cohen | Daughter | — | 21 | ~1919 |
Census Appearances
1910
New York, …
Son, age 17
New York, New York · implied b. ~1893 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Russ Yid |
| Mother's Birthplace | Russ Yid |
| Occupation | Operator |
| Industry | Dress Co |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
New York, …
Son, age 28
New York, New York · implied b. ~1892 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Sheriff |
| Industry | Municipal |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Yiddish |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
New York, …
Head, age 40
New York, New York · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 26 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Manufacturer |
| Industry | Underwear |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $65.00 |
| Radio Set | R |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
New-York-County, New …
Head, age 51
New-York-County, New York · implied b. ~1889 — 3 household members
| Surname | Cohen |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Manhattan Borough |
| 1935 Residence (County) | New York |
| Occupation | Executive |
| Industry | Steel Company |
| Class of Worker | OA |
| Income (1939) | 5000 |
| Highest Grade | H 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 Isaac Cohen across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Israel Cohen (~0.92 confidence) and father Jacob Cohen (~0.92 confidence) and mother Annie Cohen (~0.92 confidence) and mother Freda Cohen (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Israel Cohen
b. ~1865
Source father
● Household
· direct · ~0.92
Father
Jacob Cohen
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Annie Cohen
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Freda Cohen
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Isaac Cohen
Head · 1940 · age 51 · b. ~1889 · 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 — New-York-County, New York
Open full size
1940 US Federal Census — New-York-County, New York
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02646-00132)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lilla Larrick | 51 | Head | — | New York |
| 2 | Martin Larrick | 20 | Son | — | New York |
| 3 | John Feldsher | 78 | Head | — | New York |
| 4 | Loretta Feldsher | 66 | Wife | — | New York |
| 5 | Louis Morris | 56 | Head | Salesman | New York |
| 6 | Leah Morris | 51 | Wife | — | New York |
| 7 | Herman Beck | 65 | Head | Butcher | Germany |
| 8 | Johanna Beck | 68 | Wife | — | Germany |
| 9 | Florence Beckhart | 42 | Daughter | Matron | New York |
| 10 | Doris Beckhart | 18 | Granddaughter | — | New York |
| 11 | To A | Jo A Lockwood | 52 | Head | Civil Engineer | Illinois |
| 12 | Helen Lockwood | 51 | Wife | — | Illinois |
| 13 | Lockwood Jr. Lockwood | 24 | Son | Accountant | Illinois |
| 14 | Henry Schulze | 46 | Head | Salesman | Vermont |
| 15 | Mildred Schulze | 36 | Wife | — | New York |
| 16 | Barbara Schulze | 11 | Daughter | — | New York |
| 17 | Mabel Mead | 61 | Head | — | New York |
| 18 | Glessner Childs | 50 | Head | Insurance Broker | Ohio |
| 19 | Anne Childs | 50 | Wife | — | New York |
| 20 | Leon Matzohn | 44 | Head | Army Officer | New York |
| 21 | Isabelle Matzohn | 42 | Wife | — | New York |
| 22 | Solomon Trone | 66 | Head | Salesman | New York |
| 23 | Florence Trone | 35 | Wife | — | New York |
| 24 | Isaac Cohen THIS PERSON | 51 | Head | Executive | New York |
| 25 | Rae Cohen | 44 | Wife | — | New York |
| 26 | Lucille Cohen | 21 | Daughter | Secretary | New York |
| 27 | Abbott Smith | 33 | Head | History Prof. | Maine |
| 28 | Kathleen Smith | 33 | Wife | — | England |
| 29 | Charles Moselle | 45 | Head | Salesman | Poland |
| 30 | Judith Moselle | 39 | Wife | — | New York |
| 31 | Richard Moselle | 14 | Son | — | New York |
| 32 | Gerson Sack | 72 | Head | Furrier | Austria |
| 33 | Rose Sack | 63 | Wife | — | New York |
| 34 | Emily Mertens | 52 | Head | Secretary | New York |
| 35 | William Mertens | 29 | Son | Clerk | New York |
| 36 | Herman Baker | 41 | Head | Executive | New York |
| 37 | Rae R. Baker | 33 | Wife | — | New York |
| 38 | Patricia A. Baker | 7 | Daughter | — | New York |
| 39 | Goldie Thompson | 28 | Maid | Maid | New York |
Related Census Records
Pedigree Summary
Isaac
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)