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Lulu Brown — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Cook, Illinois
Our Model Tree links this Lulu Brown across the 1910 and 1920 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 7-person household.
Age 40
b. ~1880
Female
Spouse
Born: Illinois
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Cook, Illinois |
| Surname | Brown |
| Given Name | Lulu |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Western City |
| Est. Birth Year | ~1880 |
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 1920 census.
| Name | Relation to head | Relative to Lulu | Age | Birth yr |
|---|---|---|---|---|
| Lulu Brown | Spouse | — | 40 | ~1880 |
| Ruth Brown | Daughter | — | 13 | ~1907 |
| Thelma Brown | Daughter | — | 9 | ~1911 |
| Hugh Brown | Son | — | 11 | ~1909 |
| Hugh Brown | Head | — | 47 | ~1873 |
| Mildred Brown | Daughter | — | 7 | ~1913 |
| Margaret Brown | Daughter | — | 15 | ~1905 |
Census Appearances
1910
Cook, Illinois
Spouse, age 30
Cook, Illinois · implied b. ~1880 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Lulu |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 15 |
| Children Born | 1 |
| Children Living | 1 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Spouse, age 40
Cook, Illinois · implied b. ~1880 — 7 household members
| Surname | Brown |
| Given Name | Lulu |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Lulu Brown across 2 US Census years (1910 and 1920) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Lulu Brown
Spouse · 1920 · age 40 · b. ~1880 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Cook, Illinois
Open full size
1920 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu304unit:0374)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Theodore Miller | 78 | Head | — | Illinois |
| 2 | Lydia Miller | 72 | Wife | — | Illinois |
| 3 | Lulu Miller | 31 | Daughter | Dressmaker | Illinois |
| 4 | William Lester | 60 | Head | Laborer | Illinois |
| 5 | Nellie Lester | 50 | Wife | — | Illinois |
| 6 | Robert Lester | 22 | Son | Rail Road | Illinois |
| 7 | George E Lester | 18 | Son | Rail Road | Illinois |
| 8 | Lester Lester | 15 | Son | News Boy | Illinois |
| 9 | Robert Fitzpatrick | 29 | Head | — | Indiana |
| 10 | Ruth Fitzpatrick | 22 | Wife | — | Illinois |
| 11 | Mary Fitzpatrick | 3 | Daughter | — | Virginia |
| 12 | Helen Fitzpatrick | 1 | Daughter | — | Illinois |
| 13 | George Fitzpatrick | 0 | Son | — | Illinois |
| 14 | Hugh H Brown | 47 | Head | — | Illinois |
| 15 | Lulu Brown THIS PERSON | 40 | Wife | — | Illinois |
| 16 | Margaret Brown | 15 | Daughter | — | Illinois |
| 17 | Ruth Brown | 13 | Daughter | — | Illinois |
| 18 | Hugh Brown | 11 | Son | — | Illinois |
| 19 | Thelma Brown | 9 | Daughter | — | Illinois |
| 20 | Mildred Brown | 7 | Daughter | — | Illinois |
| 21 | James Henderson | 61 | Head | — | Illinois |
| 22 | Martha Henderson | 58 | Wife | — | Illinois |
| 23 | Ethel Henderson | 25 | Daughter | — | Illinois |
| 24 | Lee Henderson | 23 | Son | — | Illinois |
| 25 | Blanche Henderson | 21 | Daughter | — | Illinois |
| 26 | James Henderson | 19 | Son | — | Illinois |
| 27 | Anna Henderson | 17 | Daughter | — | Illinois |
| 28 | Joseph Brumleve | 42 | Head | Merchant | Illinois |
| 29 | Alma Brumleve | 32 | Wife | — | Illinois |
| 30 | Joseph Brumleve | 12 | Son | — | Illinois |
| 31 | Helen Brumleve | 10 | Daughter | — | Illinois |
| 32 | Lorene Brumleve | 8 | Daughter | — | Illinois |
| 33 | Arthur Brumleve | 5 | Son | — | Illinois |
| 34 | Katherine Brumleve | 3 | Daughter | — | Illinois |
| 35 | Irene Brumleve | 1 | Daughter | — | Illinois |
| 36 | Emily Brumleve | 0 | Daughter | — | Illinois |
| 37 | Elizabeth Brumleve | 0 | Daughter | — | Illinois |
| 38 | John Brumleve | 0 | Son | — | Illinois |
| 39 | Charles C Lawson | 42 | Head | Superintendent | Illinois |
| 40 | Lulu Lawson | 38 | Wife | — | Illinois |
| 41 | George H Lawson | 18 | Son | Apprentice | Illinois |
| 42 | Charles Lawson | 15 | Son | Laborer | Illinois |
| 43 | Helen Lawson | 12 | Daughter | — | Illinois |
| 44 | Robert Lawson | 10 | Son | — | Illinois |
| 45 | Lulu Lawson | 8 | Daughter | — | Illinois |
| 46 | Mildred Lawson | 6 | Daughter | — | Illinois |
| 47 | Alice Lawson | 4 | Daughter | — | Illinois |
| 48 | John Lawson | 2 | Son | — | Illinois |
| 49 | James Lawson | 0 | Son | — | Illinois |
| 50 | Mary Lawson | 27 | Daughter | Teacher | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)