DH
Dorothy Hoffman — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Dorothy Hoffman across the 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 11-person household.
Age 12
b. ~1918
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Hoffman |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1918 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Lucile Pawlowski | Daughter | — | 17 | ~1913 |
| Annie Hoffman | Daughter | — | 17 | ~1913 |
| Walter Hoffman | Son | — | 10 | ~1920 |
| Esther Pawlowski | Daughter | — | 32 | ~1898 |
| Dorothy Hoffman | Daughter | — | 12 | ~1918 |
| Josephine Hoffman | Daughter | — | 16 | ~1914 |
| Josephine Hoffman | Other | — | 39 | ~1891 |
| Helen Pawlowski | Daughter | — | 22 | ~1908 |
| Celia Pawlowski | Daughter | — | 24 | ~1906 |
| Josephine Pawlowski | Head | — | 54 | ~1876 |
| Margaret Hoffman | Daughter | — | 19 | ~1911 |
Census Appearances
1920
Cook, Illinois
Daughter, age 1
Cook, Illinois · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 12
Cook, Illinois · implied b. ~1918 — 11 household members
| Surname | Hoffman |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| 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 Dorothy Hoffman across 2 US Census years (1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Hoffman
Daughter · 1930 · age 12 · b. ~1918 · Illinois
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Sibling
Walter Hoffman
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Hoffman
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucile Pawlowski
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Pawlowski
Sibling · 1930 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Hoffman
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Celia Pawlowski
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Hoffman
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Pawlowski
Sibling · 1930 · age 22
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:illinoiscensus00reel438:0971)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Peter Tiley | 60 | Head | Blacksmith | Germany |
| 2 | Monica Tiley | 61 | Wife | — | Bavaria |
| 3 | John Tiley | 20 | Son | Brakeman | Illinois |
| 4 | Josephine Pawlowski | 54 | Head | — | Poland |
| 5 | Esther Pawlowski | 32 | Daughter | — | Poland |
| 6 | Celia Pawlowski | 24 | Daughter | — | Illinois |
| 7 | Helen Pawlowski | 22 | Daughter | — | Illinois |
| 8 | Lucile Pawlowski | 17 | Daughter | — | Illinois |
| 9 | Josephine Hoffman | 39 | Mother | Tel. Operator | Illinois |
| 10 | Margaret Hoffman | 19 | Daughter | Housekeeper | Illinois |
| 11 | Annie Hoffman | 17 | Daughter | Card Maker | Illinois |
| 12 | Josephine Hoffman | 16 | Daughter | — | Illinois |
| 13 | Dorothy Hoffman THIS PERSON | 12 | Daughter | — | Illinois |
| 14 | Walter Hoffman | 10 | Son | — | Illinois |
| 15 | — | None | — | — | — |
| 16 | — | None | — | — | — |
| 17 | — | None | — | — | — |
| 18 | Walter Sloncer | 44 | Head | Chauffeur | Poland |
| 19 | Mary Sloncer | 41 | Wife | Operator | Minnesota |
| 20 | Gertrude Sloncer | 24 | Daughter | — | Illinois |
| 21 | William Sloncer | 20 | Son | Tariff Clerk | Illinois |
| 22 | Raymond Sloncer | 16 | Son | — | Illinois |
| 23 | John W. Bayless | 56 | Head | Printer | Tennessee |
| 24 | Lillian Bayless | 56 | Wife | — | Kentucky |
| 25 | Medora H. Hopkins | 85 | Mother in law | — | Kentucky |
| 26 | Emery Thompson | 39 | Roomer | Salesman | Illinois |
| 27 | Sadie Thompson | 37 | Roomer | — | Iowa |
| 28 | Anton Halber | 44 | Head | Contractor | Austria |
| 29 | Josephine Halber | 39 | Wife | — | Austria |
| 30 | Anton Jr. Halber | 13 | Son | — | Illinois |
| 31 | Frank Halber | 12 | Son | — | Illinois |
| 32 | Arthur Halber | 11 | Son | — | Illinois |
| 33 | Joseph Halber | 5 | Son | — | Illinois |
| 34 | — | None | — | — | — |
| 35 | — | None | — | — | — |
| 36 | — | None | — | — | — |
| 37 | — | None | — | — | — |
| 38 | Antonio Drains | 40 | Head | Laborer | Italy |
| 39 | Nellie Drains | 34 | Wife | — | Italy |
| 40 | Marie Drains | 16 | Daughter | — | Illinois |
| 41 | Gertrude Drains | 14 | Daughter | — | Illinois |
| 42 | Philomena Drains | 11 | Daughter | — | Illinois |
| 43 | Lawrence Drains | 9 | Son | — | Illinois |
| 44 | James Savino | 36 | Head | Laborer | Italy |
| 45 | Christina Savino | 19 | Wife | — | Italy |
| 46 | Joseph Savino | 5 | Son | — | Illinois |
| 47 | Louis Malzone | 30 | Son | — | Illinois |
| 48 | — | None | — | — | — |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
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)