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Emily Brown — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Emily Brown across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 6-person household.
Age 2
b. ~1928
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Brown |
| Given Name | Emily |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Illinois |
| Age at First Marriage | 2 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Park Ridge Village |
| Est. Birth Year | ~1928 |
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 Emily | Age | Birth yr |
|---|---|---|---|---|
| Ruth Brown | Daughter | — | 6 | ~1924 |
| James Brown | Head | — | 28 | ~1902 |
| Minnie Brown | Spouse | — | 26 | ~1904 |
| Alice Brown | Daughter | — | 4 | ~1926 |
| James Brown | Son | — | 1 | ~1929 |
| Emily Brown | Daughter | — | 2 | ~1928 |
Census Appearances
1930
Cook, Illinois
Daughter, age 2
Cook, Illinois · implied b. ~1928 — 6 household members
| Surname | Brown |
| Given Name | Emily |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Illinois |
| Age at First Marriage | 2 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Daughter, age 12
Cook-County, Illinois · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Emilie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Evanston |
| 1935 Residence (County) | Cook |
| Highest Grade | No 7 |
| 1935 Residence | Illinois |
| 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 Emily Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Emily Brown
Daughter · 1930 · age 2 · b. ~1928 · Illinois
★ You are viewing this record
Sibling
Ruth Brown
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Brown
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Brown
Sibling · 1930 · age 4
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:illinoiscensus00reel504:0498)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edward Wagner | 19 | Son | Driver | Illinois |
| 52 | Roy Wagner | 17 | Son | Helper | Illinois |
| 53 | Alice Wagner | 13 | Daughter | — | Illinois |
| 54 | Grace Wagner | 11 | Daughter | — | New York |
| 55 | Florence Wagner | 8 | Daughter | — | Illinois |
| 56 | Michael Kunes | 62 | Head | Retail Merchant | Bohemia |
| 57 | Amelia Kunes | 61 | Wife | — | Bohemia |
| 58 | Frank Kunes | 25 | Son | Laborer | Illinois |
| 59 | Charles Kunes | 23 | Son | Secretary | Illinois |
| 60 | Robert Kunes | 21 | Son | Building | Illinois |
| 61 | Lucille Kunes | 19 | Daughter | Stenog. | Illinois |
| 62 | Ruth Kunes | 17 | Daughter | — | Illinois |
| 63 | Helen Kunes | 15 | Daughter | — | Illinois |
| 64 | Edmund Mahoney | 29 | Head | Salesman | Illinois |
| 65 | Ruth Mahoney | 27 | Wife | — | Iowa |
| 66 | Edmund Mahoney | 3 | Son | — | Illinois |
| 67 | John Mahoney | 1 | Son | — | Illinois |
| 68 | Charles Lennon | 57 | Head | Clerk | Canada |
| 69 | Mary Lennon | 55 | Wife | Retail Merchant | Ireland |
| 70 | James Lennon | 22 | Son | Laborer | Illinois |
| 71 | William Lennon | 21 | Son | Laborer | Illinois |
| 72 | Irene Lennon | 18 | Daughter | — | Illinois |
| 73 | Anthony Lennon | 40 | Head | Mechanic | Italy |
| 74 | Catherine Lennon | 37 | Wife | — | New York |
| 75 | Anthony Lennon | 17 | Son | Clerk | Illinois |
| 76 | Joseph Lennon | 14 | Son | — | Illinois |
| 77 | John Lennon | 10 | Son | — | Illinois |
| 78 | Mary Lennon | 8 | Daughter | — | Illinois |
| 79 | Rose Lennon | 4 | Daughter | — | Illinois |
| 80 | Theresa Lennon | 2 | Daughter | — | Illinois |
| 81 | James Lennon | 47 | Head | — | Indiana |
| 82 | Annette Lennon | 40 | Wife | — | Indiana |
| 83 | William Lennon | 15 | Son | — | Indiana |
| 84 | Robert Lennon | 13 | Son | — | Illinois |
| 85 | Frank Papst | 50 | Head | Laborer | Germany |
| 86 | Paul Kruse | 28 | Head | Laborer | Germany |
| 87 | Wife Kruse | 24 | — | Yes | — |
| 88 | Paul Kruse | 1 | Son | — | Illinois |
| 89 | Paul Kruse | 32 | Head | Manager | Indiana |
| 90 | Sadie Kruse | 28 | Wife | — | Indiana |
| 91 | Dwight Brown | 27 | Head | Laborer | Illinois |
| 92 | Alice Brown | 25 | Wife | — | Indiana |
| 93 | Daughter Brown | 4 | — | — | Illinois |
| 94 | Audrey Brown | 12 | Boarder | — | Missouri |
| 95 | James Brown | 28 | Head | Carpenter | Illinois |
| 96 | Minnie Brown | 26 | Wife | — | Illinois |
| 97 | Ruth Brown | 6 | Daughter | — | Illinois |
| 98 | Alice Brown | 4 | Daughter | — | Illinois |
| 99 | Emily Brown THIS PERSON | 2 | Daughter | — | Illinois |
| 100 | James Brown | 1 | Son | — | Illinois |
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)