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Lulu Brown — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Pinal, Arizona
Our Model Tree links this Lulu Brown across the 1910 and 1920 US Censuses in Pinal, Arizona (XGBoost, ~Confirmed) — first a daughter (b.~1908), then head of a 6-person household.
Age 12
b. ~1908
Female
Daughter
Born: Arizona
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Pinal, Arizona |
| Surname | Brown |
| Given Name | Lulu |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Canada |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Township / Ward | Superior Precinct 2 |
| Est. Birth Year | ~1908 |
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 1920 census.
| Name | Relation to head | Relative to Lulu | Age | Birth yr |
|---|---|---|---|---|
| Clayton Brown | Head | — | 54 | ~1866 |
| Ernest Brown | Son | — | 16 | ~1904 |
| Lulu Brown | Daughter | — | 12 | ~1908 |
| Pearl Brown | Daughter | — | 21 | ~1899 |
| Walter Brown | Son | — | 27 | ~1893 |
| Lora Brown | Spouse | — | 50 | ~1870 |
Census Appearances
1910
Pinal, Arizona
Daughter, age 3
Pinal, Arizona · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Lulu |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Canada |
| Mother's Birthplace | Illinois |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1920
Pinal, Arizona
Daughter, age 12
Pinal, Arizona · implied b. ~1908 — 6 household members
| Surname | Brown |
| Given Name | Lulu |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Canada |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Pinal, Arizona, using XGBoost record linkage.
Show:
This person
Anchor record
Lulu Brown
Daughter · 1920 · age 12 · b. ~1908 · Arizona
★ You are viewing this record
Sibling
Pearl Brown
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Brown
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Brown
Sibling · 1920 · age 27
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
1920 US Federal Census — Pinal, Arizona
Open full size
1920 US Federal Census — Pinal, Arizona
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu051unit:0281)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert King | 3 | Head | None | Arizona |
| 2 | James Kelly | 22 | Partner | Boxer | Arizona |
| 3 | Espididion R Acosta | 56 | Head | Farmer | Mexico |
| 4 | Maria Acosta | 52 | Wife | None | Mexico |
| 5 | Eliza Acosta | 20 | Daughter | None | Arizona |
| 6 | Felipe Acosta | 14 | Son | None | Arizona |
| 7 | Manuel Guzman | 49 | Head | None | Arizona |
| 8 | Miguel Guzman | 9 | Son | None | Arizona |
| 9 | Manuel Guzman | 6 | Son | None | Arizona |
| 10 | Esteban Rubio | 36 | Head | Millman | Mexico |
| 11 | Ignacia Rubio | 35 | Wife | None | Mexico |
| 12 | Gliceria Rubio | 8 | Daughter | None | Arizona |
| 13 | Sara Rubio | 7 | Daughter | None | Arizona |
| 14 | Margarita Rubio | 5 | Daughter | None | Arizona |
| 15 | Anita Rubio | 3 | Daughter | None | Arizona |
| 16 | Angelita Rubio | 2 | Daughter | None | Arizona |
| 17 | Porfirio Rubio | 0 | Son | None | Arizona |
| 18 | Gaspar Ruiz | 30 | Head | Digger | Spain |
| 19 | A. Alhury | 31 | Partner | Miner | Syria |
| 20 | Gregorio Lopez | 60 | Head | Millman | Mexico |
| 21 | Manuel Lopez | 26 | Son | Millman | Arizona |
| 22 | Gregorio Lopez | 22 | Son | Millman | Arizona |
| 23 | Clemente Noriega | 23 | Head | Millman | Arizona |
| 24 | Julia Noriega | 20 | Wife | None | Arizona |
| 25 | Arthur Ubaldo Noriega | 1 | Son | None | Arizona |
| 26 | Robert Noriega | 0 | Son | None | Arizona |
| 27 | Emil H. Lundquist | 44 | Head | Superintendent | Utah |
| 28 | Florence M Lundquist | 40 | Wife | None | Illinois |
| 29 | Henrietta Lundquist | 18 | Daughter | None | Utah |
| 30 | Roque Will Barrandey | 43 | Head | Miner | Texas |
| 31 | Felipe Gonzales | 42 | Head | Miner | Mexico |
| 32 | Maria V. Gonzales | 42 | Wife | None | Arizona |
| 33 | Refugia Gonzales | 9 | Daughter | None | Arizona |
| 34 | Ramon Gonzales | 8 | Son | None | Arizona |
| 35 | Josefa Gonzales | 5 | Daughter | None | Arizona |
| 36 | Felipe Gonzales | 2 | Son | None | Arizona |
| 37 | Ignacio Gonzales | 0 | Son | None | Arizona |
| 38 | Rosario Monreal | 19 | Stepdaughter | Waitress | Arizona |
| 39 | Luisa Reyna | 10 | Stepdaughter | None | Arizona |
| 40 | Miguel Reyna | 12 | Stepson | None | Arizona |
| 41 | William Duffy | 56 | Head | Mining | New York |
| 42 | Le Roy Taft | 55 | Head | Watchman | New York |
| 43 | Maud S Taft | 54 | Wife | None | New York |
| 44 | Elizardo Quiroz | 32 | Head | Miner | Mexico |
| 45 | Clayton O Brown | 54 | Head | Farmer | Canada |
| 46 | Lora Brown | 50 | Wife | None | Illinois |
| 47 | Ernest Brown | 16 | Son | None | Arizona |
| 48 | Lulu Brown THIS PERSON | 12 | Daughter | None | Arizona |
| 49 | Walter Brown | 27 | Son | None | Washington |
| 50 | Pearl Brown | 21 | Daughter | None | South Dakota |
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)