IC
Isaac Cohen — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Isaac Cohen across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Morris & Rubin — first a son (b.~1913), then head of a 7-person household.
Age 17
b. ~1913
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Cohen |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1913 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Isaac Cohen | Son | — | 17 | ~1913 |
| Benjamin Cohen | Son | — | 11 | ~1919 |
| Louis Cohen | Son | — | 21 | ~1909 |
| Minnie Cohen | Daughter | — | 7 | ~1923 |
| Morris Cohen | Head | — | 45 | ~1885 |
| Sam Cohen | Son | — | 14 | ~1916 |
| Annie Cohen | Spouse | — | 40 | ~1890 |
Census Appearances
1920
Cook, Illinois
Other, age 7
Cook, Illinois · implied b. ~1913 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Isaac |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 17
Cook, Illinois · implied b. ~1913 — 7 household members
| Surname | Cohen |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Son, age 28
Cook-County, Illinois · implied b. ~1912 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | Isadore |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Commercial artist |
| Industry | Own studio |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Morris Cohen (~0.92 confidence) and father Rubin Cohen (~0.92 confidence) and mother Annie Cohen (~0.92 confidence) and mother Sarah Cohen (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Morris Cohen
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Rubin Cohen
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Annie Cohen
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Sarah Cohen
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Isaac Cohen
Son · 1930 · age 17 · b. ~1913 · Illinois
★ You are viewing this record
Sibling
Sam Cohen
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Cohen
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Benjamin Cohen
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Minnie Cohen
Sibling · 1930 · age 7
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
1930 US Federal Census — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel455:0131)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Irving Mendelson | 15 | Son | — | Illinois |
| 2 | Sam Mendelson | 11 | Son | — | Illinois |
| 3 | Sam Elias | 28 | Head | Clerk | Greece |
| 4 | Sarah Elias | 23 | Wife | — | Greece |
| 5 | Morris Elias | 3 | Son | — | Illinois |
| 6 | Meyer Shaikewitz | 58 | Head | Newspaper Dealer | Russia |
| 7 | Stella Shaikewitz | 58 | Wife | — | Russia |
| 8 | Bessie Gordon | 60 | Head | — | Russia |
| 9 | Jack Gordon | 27 | Son | Broker Ticket Dealer | Russia |
| 10 | Max Gordon | 21 | Son | — | Russia |
| 11 | William Stein | 38 | Head | Shoe Dealer | Poland |
| 12 | Esther Stein | 37 | Wife | — | Poland |
| 13 | Morris Stein | 13 | Son | — | Poland |
| 14 | Dora Stein | 16 | Daughter | — | Poland |
| 15 | Abraham Stein | 10 | Son | — | Illinois |
| 16 | Morris Cohen | 45 | Head | Clothing Dealer | Russia |
| 17 | Annie Cohen | 40 | Wife | — | Russia |
| 18 | Louis Cohen | 21 | Son | — | Illinois |
| 19 | Isaac Cohen THIS PERSON | 17 | Son | — | Illinois |
| 20 | Sam Cohen | 14 | Son | — | Illinois |
| 21 | Benjamin Cohen | 11 | Son | — | Illinois |
| 22 | Minnie Cohen | 7 | Daughter | — | Illinois |
| 23 | David Lubin | 63 | Head | Tailor Shop | Russia |
| 24 | Ester Lubin | 60 | Wife | — | Russia |
| 25 | Philip Levin | 38 | Son | Carpenter | Russia |
| 26 | Fannie Levin | 33 | Daughter-in-law | — | Poland |
| 27 | Sarah Levin | 11 | Granddaughter | — | Illinois |
| 28 | Isadore Levin | 7 | Grandson | — | Illinois |
| 29 | Isadore Dool | 47 | Head | Ice Peddler | Russia |
| 30 | Betty Dool | 38 | Wife | — | Russia |
| 31 | Jack Dool | 17 | Son | — | Illinois |
| 32 | Paul Dool | 13 | Son | — | Illinois |
| 33 | Theodore Dool | 14 | Son | — | Illinois |
| 34 | Sam Dool | 12 | Son | — | Illinois |
| 35 | Jenny Dool | 8 | Daughter | — | Illinois |
| 36 | Harry Dool | 6 | Son | — | Illinois |
| 37 | Meyer Dool | 2 | Son | — | Illinois |
| 38 | Leonard Dool | 0 | Son | — | Illinois |
| 39 | Harry Beard | 28 | Head | Cabinet Maker | Russia |
| 40 | Lillian Beard | 27 | Wife | — | Russia |
| 41 | Boris Beard | 7 | Son | — | Illinois |
| 42 | Bernard Beard | 5 | Son | — | Illinois |
| 43 | Howard Beard | 1 | Son | — | Illinois |
| 44 | John Portone | 47 | Head | Porter | Italy |
| 45 | Barbara Portone | 41 | Wife | — | Italy |
| 46 | Antoinette Portone | 22 | Daughter | Milliner | Italy |
| 47 | Frank Portone | 21 | Son | Shade Maker | Italy |
| 48 | Louis Portone | 16 | Son | — | Illinois |
| 49 | Malfalda Portone | 14 | Daughter | — | Illinois |
| 50 | Albert Portone | 10 | Son | — | Illinois |
Pedigree Summary
Isaac + 4 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 1930 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)