HB
Harriet Brown — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Colorado
Our Model Tree links this Harriet Brown across the 1920 and 1930 US Censuses in Washington, Colorado (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 9-person household.
Age 14
b. ~1916
Female
Daughter
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Colorado |
| Surname | Brown |
| Given Name | Harriet L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Nebraska |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Gault Precinct No 15 |
| Est. Birth Year | ~1916 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harriet | Age | Birth yr |
|---|---|---|---|---|
| Thomas Brown | Son | — | 18 | ~1912 |
| Blanche Brown | Other | — | 45 | ~1885 |
| Lawrence Brown | Head | — | 48 | ~1882 |
| Robert Brown | Son | — | 11 | ~1919 |
| Charles Brown | Son | — | 19 | ~1911 |
| Harriet Brown | Daughter | — | 14 | ~1916 |
| John Brown | Son | — | 16 | ~1914 |
| Marion Brown | Son | — | 8 | ~1922 |
| Edwin Brown | Son | — | 10 | ~1920 |
Census Appearances
1920
Washington, Colorado
Daughter, age 4
Washington, Colorado · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Harriet Imogene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Nebraska |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Washington, Colorado
Daughter, age 14
Washington, Colorado · implied b. ~1916 — 9 household members
| Surname | Brown |
| Given Name | Harriet L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Nebraska |
| Can Read/Write | Yes |
| 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 Harriet Brown across 2 US Census years (1920 and 1930) in Washington, Colorado, using XGBoost record linkage.
Show:
This person
Anchor record
Harriet Brown
Daughter · 1930 · age 14 · b. ~1916 · Colorado
★ You are viewing this record
Sibling
Charles Brown
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Brown
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Brown
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Brown
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Brown
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Brown
Sibling · 1930 · age 8
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 — Washington, Colorado
Open full size
1930 US Federal Census — Washington, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus251unit:0543)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ernest L Kendall | 26 | Son | Laborer | Iowa |
| 52 | Lester S Kendall | 21 | Son | Laborer | Iowa |
| 53 | Edd E Tucker | 40 | Head | Farmer | Missouri |
| 54 | Olive G Tucker | 40 | Wife-H | — | Missouri |
| 55 | Carl R Tucker | 20 | Son | — | Missouri |
| 56 | Cecile M Tucker | 19 | Daughter | Stenographer | Missouri |
| 57 | Arline E Tucker | 17 | Daughter | Stenographer | Missouri |
| 58 | Wraymon Tucker | 12 | Son | — | Missouri |
| 59 | George A Martin | 55 | Cousin | — | Missouri |
| 60 | Cyrus E Page | 44 | Head | Farmer | Iowa |
| 61 | D. May Page | 42 | Wife-H | — | Illinois |
| 62 | H. Clifford Page | 17 | Son | — | Nebraska |
| 63 | Beulah M Page | 15 | Daughter | — | Colorado |
| 64 | Lanila A Page | 8 | Daughter | — | Colorado |
| 65 | Lettie V Page | 3 | Daughter | — | Missouri |
| 66 | M. C. Switzer | 40 | Head | Rancher | Pennsylvania |
| 67 | Birdie P Switzer | 36 | Wife-H | — | Kansas |
| 68 | Milton Switzer | 12 | Son | — | Kansas |
| 69 | Francis A Switzer | 10 | Son | — | Kansas |
| 70 | Twila R Switzer | 7 | Daughter | — | Kansas |
| 71 | Nola J Switzer | 5 | Daughter | — | Kansas |
| 72 | George Henderson | 41 | Hired Hand | Laborer | Kansas |
| 73 | Lawrence A Brown | 48 | Head | Farmer | Nebraska |
| 74 | Blanche Brown | 45 | Wife-H | — | Nebraska |
| 75 | Charles A Brown | 19 | Son | — | Colorado |
| 76 | Thomas B Brown | 18 | Son | — | Colorado |
| 77 | John H Brown | 16 | Son | — | Colorado |
| 78 | Harriet L Brown THIS PERSON | 14 | Daughter | — | Colorado |
| 79 | Robert D Brown | 11 | Son | — | Colorado |
| 80 | Edwin S Brown | 10 | Son | — | Colorado |
| 81 | Marion E Brown | 8 | Son | — | Colorado |
| 82 | Elsie M Mclaughley | 43 | Head-H | Minister | Colorado |
| 83 | Roy A Mclaughley | 17 | Son | — | Nebraska |
| 84 | Helen M Mclaughley | 13 | Daughter | — | Colorado |
| 85 | Rufus V Perry | 43 | Head | Farmer | Iowa |
| 86 | Grace V Perry | 42 | Wife-H | — | Iowa |
| 87 | Floren P Perry | 22 | Son | Mail Carrier | Iowa |
| 88 | Cecil Perry | 20 | Son | Laborer | Iowa |
| 89 | Ida M Perry | 7 | Adopted Daughter | — | Colorado |
| 90 | Mildred M Perry | 6 | Adopted Daughter | — | Colorado |
| 91 | Gustav P Hoyer | 59 | Head | Farmer | Germany |
| 92 | S. Rosa Hoyer | 55 | Wife-N | — | Tennessee |
| 93 | Louis R Hoyer | 18 | Son | — | Pennsylvania |
| 94 | Matilda K Hoyer | 16 | Daughter | — | Pennsylvania |
| 95 | George G Hoyer | 15 | Son | — | Pennsylvania |
| 96 | A. Charles Hayes | 41 | Head | Farmer | Nebraska |
| 97 | Ella M Hayes | 38 | Wife-H | — | Nebraska |
| 98 | Bessie L Hayes | 14 | Daughter | — | Nebraska |
| 99 | Harold C Hayes | 11 | Son | — | Nebraska |
| 100 | Dorothy R Hayes | 8 | Daughter | — | Nebraska |
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)