AC
Abraham Cohen — 1940 US Census Record
Model Tree available1940 United States Federal Census · Worcester-County, Massachusetts
Our Model Tree links this Abraham Cohen across the 1920, 1930 and 1940 US Censuses in Worcester-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Samuel & Samuel — first a son (b.~1914), then head of a 4-person household.
Age 26
b. ~1914
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Worcester-County, Massachusetts |
| Surname | Cohen |
| Given Name | Abraham |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Worcester City |
| 1935 Residence (County) | Worcester |
| Additional Details | |
| Occupation | Clerk |
| Industry | Cutting Factory |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Clerk |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1914 |
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 Abraham | Age | Birth yr |
|---|---|---|---|---|
| Abraham Cohen | Son | — | 26 | ~1914 |
| Samuel Cohen | Head | — | 54 | ~1886 |
| Harry Cohen | Son | — | 19 | ~1921 |
| Dora Cohen | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Worcester, Massachusetts
Son, age 6
Worcester, Massachusetts · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Abraham |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Gubernia Go-R |
| Mother's Birthplace | Gubernia Go-R |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Son, age 16
Worcester, Massachusetts · implied b. ~1914 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Abraham |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Worcester-County, Massachusetts
Son, age 26
Worcester-County, Massachusetts · implied b. ~1914 — 4 household members
| Surname | Cohen |
| Given Name | Abraham |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Worcester City |
| 1935 Residence (County) | Worcester |
| Occupation | Clerk |
| Industry | Cutting Factory |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Abraham Cohen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Samuel Cohen (~0.92 confidence) and father Samuel Cohen (~0.92 confidence) and father Samuel Cohen (~0.92 confidence) and mother Dora Cohen (~0.92 confidence) and mother Dora Cohen (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Samuel Cohen
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Samuel Cohen
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Samuel Cohen
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Dora Cohen
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Dora Cohen
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Abraham Cohen
Son · 1940 · age 26 · b. ~1914 · Massachusetts
★ You are viewing this record
Sibling
Harry Cohen
Sibling · 1940 · age 19
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 — Worcester-County, Massachusetts
Open full size
1940 US Federal Census — Worcester-County, Massachusetts
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01715-00702)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Albernovich | 18 | Son | — | Massachusetts |
| 2 | Barbara Albernovich | 10 | Daughter | — | Massachusetts |
| 3 | Albert Malbeuf | 38 | Head | Auto Mechanic | Massachusetts |
| 4 | Oliva Malbeuf | 38 | Wife | Waitress | Massachusetts |
| 5 | William Cournoyer | 49 | Head | Machinist | Massachusetts |
| 6 | Teresa Cournoyer | 55 | Wife | Cook | Massachusetts |
| 7 | Michael Maglione | 36 | Head | Belt Maker | Connecticut |
| 8 | Jeanette Maglione | 31 | Wife | — | Massachusetts |
| 9 | Andrew Maglione | 2 | Son | — | Massachusetts |
| 10 | Andrew Maglione | 67 | Head | Janitor | Italy |
| 11 | Angelina Maglione | 71 | Wife | — | Italy |
| 13 | Armand Lusignan | 34 | Head | Tinsmith | Massachusetts |
| 14 | Jessie Lusignan | 31 | Wife | — | England |
| 15 | Robert Lusignan | 11 | Son | — | Massachusetts |
| 16 | Richard Lusignan | 10 | Son | — | Massachusetts |
| 17 | Donald Lusignan | 5 | Son | — | Massachusetts |
| 18 | Roger Lusignan | 4 | Son | — | Massachusetts |
| 19 | Joyce Lusignan | 1 | Daughter | — | Massachusetts |
| 20 | Hyman Stanley | 34 | Head | Teacher | Lithuania |
| 21 | Molly Stanley | 35 | Wife | — | Russia |
| 22 | Vivian Stanley | 11 | Daughter | — | Massachusetts |
| 23 | Morton Stanley | 10 | Son | — | Massachusetts |
| 24 | Norman Stanley | 5 | Son | — | Massachusetts |
| 25 | Robert Gordon | 49 | Head | Salesman | Russia |
| 26 | Rose Gordon | 42 | Wife | — | New York |
| 27 | Dorothy Gordon | 16 | Daughter | — | Massachusetts |
| 28 | Noah Gordon | 13 | Son | — | Massachusetts |
| 29 | Malcolm Gordon | 10 | Son | — | Massachusetts |
| 30 | Sarah Melnitshoff | 67 | Mother-in-law | — | Russia |
| 31 | Abraham Yates | 56 | Head | Salesman | Russia |
| 32 | Anna Yates | 50 | Wife | — | Poland |
| 33 | Solomon Yates | 29 | Son | Clerk | New York |
| 34 | Lillian Yates | 24 | Daughter | Clerk | Massachusetts |
| 35 | Samuel Cohen | 54 | Head | Tailor | Russia |
| 36 | Dora Cohen | 47 | Wife | — | Russia |
| 37 | Abraham Cohen THIS PERSON | 26 | Son | Clerk | Massachusetts |
| 38 | Harry Cohen | 19 | Son | — | Massachusetts |
| 39 | David E Sterling | 31 | Head | Manager | Massachusetts |
| 40 | Clara K Sterling | 30 | Wife | Clerk | Massachusetts |
Pedigree Summary
Abraham + 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)