DC
David Cohen — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this David Cohen across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Bennett & Jacob — first a son (b.~1907), then head of a 6-person household.
Age 23
b. ~1907
Male
Son
Born: Illinois
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Cohen |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Age at First Marriage | 22 |
| 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 City |
| Est. Birth Year | ~1907 |
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 1930 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| Joe Cohen | Head | — | 57 | ~1873 |
| Tillie Cohen | Daughter | — | 29 | ~1901 |
| Sadie Cohen | Daughter | — | 25 | ~1905 |
| Fannie Cohen | Other | — | 50 | ~1880 |
| Mary Cohen | Daughter | — | 27 | ~1903 |
| David Cohen | Son | — | 23 | ~1907 |
Census Appearances
1910
Cook, Illinois
Son, age 3
Cook, Illinois · implied b. ~1907 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Russia Yiddish |
| Mother's Birthplace | Russia Yiddish |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Son, age 14
Cook, Illinois · implied b. ~1906 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cohen |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Yiddish |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 23
Cook, Illinois · implied b. ~1907 — 6 household members
| Surname | Cohen |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Age at First Marriage | 22 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| 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 David Cohen across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: father Bennett Cohen (~0.92 confidence) and father Jacob Cohen (~0.92 confidence) and father Joe Cohen (~0.92 confidence) and mother Bessie Cohen (~0.92 confidence) and mother Sarah Cohen (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Bennett Cohen
b. ~1870
Source father
● Household
· direct · ~0.92
Father
Jacob Cohen
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Joe Cohen
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Bessie Cohen
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Sarah Cohen
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
David Cohen
Son · 1930 · age 23 · b. ~1907 · Illinois
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Sibling
Sadie Cohen
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Cohen
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Tillie Cohen
Sibling · 1930 · age 29
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
48 people indexed on this census page (ia:1930:illinoiscensus00reel453:0318)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joe Rosenfield | 52 | Head | Proprietor | Russia |
| 52 | Ida Rosenfield | 46 | Wife-H | — | Russia |
| 53 | Irene Rosenfield | 25 | Daughter | Jeweler | Russia |
| 54 | Shirley Rosenfield | 21 | Daughter | Steno | Russia |
| 55 | Joey Rosenfield | 8 | Son | — | Illinois |
| 56 | Rena Rosenberg | 24 | Boarder | Steno | Russia |
| 57 | Elias Mann | 38 | Head | Proprietor | Russia |
| 58 | Evelyn Mann | 34 | Wife-H | — | Russia |
| 59 | Estelle Mann | 16 | Daughter | — | Illinois |
| 60 | Shirley Gordon | 29 | Boarder | Steno | Russia |
| 61 | Mollie Gordon | 29 | Sister-in-law | Steno | Russia |
| 62 | Philip Michelson | 24 | Boarder | Tailor | Russia |
| 63 | Helen Michelson | 20 | Boarder | — | Russia |
| 64 | Abe Freedman | 55 | Head | Tailor | Russia |
| 65 | Lena Freedman | 53 | Wife-H | — | Russia |
| 66 | Sadie Freedman | 33 | Daughter | — | New York |
| 67 | Jennie Freedman | 30 | Daughter | Clerk | Illinois |
| 68 | Eva Freedman | 30 | Daughter | Saleslady | Illinois |
| 69 | Sam Freedman | 21 | Son | Clerk | Illinois |
| 70 | Joseph Benjamin | 40 | Head | Deliveryman | Lithuania |
| 71 | Rose Benjamin | 33 | Wife-H | — | Illinois |
| 72 | Sam Benjamin | 15 | Son | — | Illinois |
| 73 | Frank Benjamin | 13 | Son | — | Illinois |
| 74 | Milton Benjamin | 12 | Son | — | Illinois |
| 75 | Gertrude Benjamin | 8 | Daughter | — | Illinois |
| 76 | Shirley Benjamin | 5 | Daughter | — | Illinois |
| 77 | Charles Feingold | 43 | Head | Operator | Russia |
| 78 | Sarah Feingold | 38 | Wife-H | — | Russia |
| 79 | Harry Feingold | 16 | Son | — | Illinois |
| 80 | Sammy Feingold | 12 | Son | — | Illinois |
| 81 | Florence Feingold | 6 | Daughter | — | Illinois |
| 82 | Harvey Feingold | 4 | Son | — | Illinois |
| 83 | Helen Novak | 30 | Boarder | Assembler | Russia |
| 84 | Isadore Festrick | 30 | Head | Proprietor | Russia |
| 85 | Annette Festrick | 30 | Wife-H | — | Russia |
| 86 | Beatrice Festrick | 9 | Daughter | — | Illinois |
| 87 | Doris Festrick | 4 | Daughter | — | Illinois |
| 88 | Ruth Festrick | 2 | Daughter | — | Illinois |
| 89 | Joe Cohen | 57 | Head | Peddler | Russia |
| 90 | Fannie Cohen | 50 | Wife-H | — | Russia |
| 91 | Tillie Cohen | 29 | Daughter | Saleslady | Illinois |
| 92 | Mary Cohen | 27 | Daughter | Grocer | Illinois |
| 93 | Sadie Cohen | 25 | Daughter | — | Illinois |
| 94 | David Cohen THIS PERSON | 23 | Son | — | Illinois |
| 97 | Isaac Levin | 41 | Head | Carpenter | Russia |
| 98 | Bessie Levin | 34 | Wife-H | — | Russia |
| 99 | Ben Levin | 18 | Son | Apprentice | Illinois |
| 100 | Charles Levin | 16 | Son | — | Illinois |
Pedigree Summary
David + 3 siblings
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 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)