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Allen Brown — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Yuma, Colorado
Our Model Tree links this Allen Brown across the 1930 and 1940 US Censuses in Yuma, Colorado (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 8-person household.
Age 5
b. ~1925
Male
Son
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Yuma, Colorado |
| Surname | Brown |
| Given Name | Allen J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Weld City Precinct 14 |
| Est. Birth Year | ~1925 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Allen | Age | Birth yr |
|---|---|---|---|---|
| Mable Brown | Spouse | — | 31 | ~1899 |
| James Brown | Son | — | 13 | ~1917 |
| Allen Brown | Son | — | 5 | ~1925 |
| Lola Brown | Daughter | — | 7 | ~1923 |
| Vance Brown | Son | — | 12 | ~1918 |
| Patrick Brown | Son | — | 3 | ~1927 |
| James Brown | Head | — | 35 | ~1895 |
| Harold Brown | Son | — | 10 | ~1920 |
Census Appearances
1930
Yuma, Colorado
Son, age 5
Yuma, Colorado · implied b. ~1925 — 8 household members
| Surname | Brown |
| Given Name | Allen J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Missouri |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Yuma-County, Colorado
Son, age 15
Yuma-County, Colorado · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Allan J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Weld City Precinct 14 |
| 1935 Residence (County) | Yuma |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Allen Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Allen Brown
Son · 1930 · age 5 · b. ~1925 · Colorado
★ You are viewing this record
Sibling
Vance Brown
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Brown
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Brown
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lola Brown
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patrick Brown
Sibling · 1930 · age 3
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 — Yuma, Colorado
Open full size
1930 US Federal Census — Yuma, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus252unit:1107)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lucile H Grasslund | 13 | Daughter | — | Colorado |
| 2 | Victor H Grasslund | 11 | Son | — | Colorado |
| 3 | Alice G Grasslund | 10 | Daughter | — | Colorado |
| 4 | George A Grasslund | 8 | Son | — | Colorado |
| 5 | Lee A Tombaugh | 40 | Head | Manager | Indiana |
| 6 | Irene E Tombaugh | 40 | Wife | — | Kansas |
| 7 | Pearl M Tombaugh | 18 | Daughter | — | Kansas |
| 8 | Scott E Tombaugh | 16 | Son | — | Kansas |
| 9 | Marie A Tombaugh | 10 | Daughter | — | Kansas |
| 10 | Bernice A Tombaugh | 13 | Daughter | — | Kansas |
| 11 | Mildred E Tombaugh | 11 | Daughter | — | Kansas |
| 12 | Dan P Boyce | 57 | Head | Farmer | Kansas |
| 13 | Annie M Boyce | 50 | Wife | — | Nebraska |
| 14 | Gaylord O Boyce | 24 | Son | — | Nebraska |
| 15 | Glenn D Hewitt | 18 | Boarder | — | Colorado |
| 16 | Claude R Taylor | 26 | Head | Farm Labor | Nebraska |
| 17 | Anna S Taylor | 25 | Wife | — | Nebraska |
| 18 | Lester R Taylor | 3 | Son | — | Colorado |
| 19 | Kathern M Taylor | 1 | Daughter | — | Nebraska |
| 20 | Kenneth E Taylor | 0 | Son | — | Colorado |
| 21 | James Brophy | 66 | Head | Farmer Ret | New York State |
| 22 | Peter Longfellow | 60 | Head | Farmer | Indiana |
| 23 | Ida Longfellow | 56 | Wife | — | Iowa |
| 24 | Thomas J Longfellow | 31 | Son | Farm Labor | Nebraska |
| 25 | Leo R Longfellow | 27 | Son | Carpenter | Nebraska |
| 26 | Ralph H Longfellow | 23 | Son | Farm Labor | Nebraska |
| 27 | Louis W Juracek | 43 | Head | Farmer | Wisconsin |
| 28 | Clara S Juracek | 40 | Wife | — | Wisconsin |
| 29 | Elmer Juracek | 19 | Son | — | Nebraska |
| 30 | Walter Juracek | 17 | Son | — | Nebraska |
| 31 | Henry Juracek | 15 | Son | — | Nebraska |
| 32 | Leatila Juracek | 13 | Son | — | Nebraska |
| 33 | Alvin Juracek | 11 | Son | — | Nebraska |
| 34 | J J Juracek | 9 | Son | — | Nebraska |
| 35 | Loretta J Juracek | 6 | Daughter | — | Colorado |
| 36 | Valma M Juracek | 4 | Daughter | — | Colorado |
| 37 | Marjorie F Juracek | 1 | Daughter | — | Colorado |
| 38 | Sherman H Woodcock | 40 | Head | Farmer | Missouri |
| 39 | Mary T Woodcock | 63 | Mother | — | Iowa |
| 40 | John H Woodcock | 33 | Brother | Farm Labor | Missouri |
| 41 | Victor D Woodcock | 23 | Brother | Farm Labor | Missouri |
| 42 | James W Brown | 35 | Head | Farmer | Nebraska |
| 43 | Mable G Brown | 31 | Wife | — | Nebraska |
| 44 | James D Brown | 13 | Son | — | Nebraska |
| 45 | Vance V Brown | 12 | Son | — | Nebraska |
| 46 | Harold L Brown | 10 | Son | — | Nebraska |
| 47 | Lola M Brown | 7 | Daughter | — | Colorado |
| 48 | Allen J Brown THIS PERSON | 5 | Son | — | Colorado |
| 49 | Patrick W Brown | 3 | Son | — | Colorado |
| 50 | Jessie H Sheen | 32 | Head | Mechanic | Indiana |
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)