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Frederick Brown — 1930 US Census Record
Model Tree available1930 United States Federal Census · Carbon, Montana
Our Model Tree links this Frederick Brown across the 1910, 1920, 1930 and 1940 US Censuses in Carbon, Montana (XGBoost, ~Confirmed), with identified parents Ella & Ella — first a son (b.~1904), then head of a 9-person household.
Age 26
b. ~1904
Male
Son
Born: Montana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Carbon, Montana |
| Surname | Brown |
| Given Name | Frederick W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Missouri |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | Laborer |
| Industry | Common |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Occupation | Laborer |
| Township / Ward | School Dist 36 |
| Est. Birth Year | ~1904 |
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 Frederick | Age | Birth yr |
|---|---|---|---|---|
| Benjamin Erickson | Other | — | 31 | ~1899 |
| Frederick Brown | Son | — | 26 | ~1904 |
| James Brown | Son | — | 12 | ~1918 |
| George Brown | Son | — | 31 | ~1899 |
| Violet Brown | Daughter | — | 10 | ~1920 |
| Evadna Erickson | Other | — | ~1930 | |
| Florence Brown | Daughter | — | 14 | ~1916 |
| Ella Brown | Head | — | 55 | ~1875 |
| Hazel Erickson | Daughter | — | 17 | ~1913 |
Census Appearances
1910
Carbon, Montana
Son, age 6
Carbon, Montana · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Freddie W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Missouri |
| Mother's Birthplace | New York |
| Occupation | none |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1920
Carbon, Montana
Son, age 16
Carbon, Montana · implied b. ~1904 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Fred M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Missouri |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1930
Carbon, Montana
Son, age 26
Carbon, Montana · implied b. ~1904 — 9 household members
| Surname | Brown |
| Given Name | Frederick W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Missouri |
| Mother's Birthplace | New York |
| Occupation | Laborer |
| Industry | Common |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1940
Carbon-County, Montana
Head, age 36
Carbon-County, Montana · implied b. ~1904 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Fred W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Montana |
| 1935 Residence (City) | School District #36, Roscoe |
| 1935 Residence (County) | Carbon |
| Occupation | Trapper |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 150 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
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 Frederick Brown across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Ella Brown (~0.92 confidence) and mother Ella Brown (~0.92 confidence) and mother Ella Brown (~0.92 confidence) and father James Brown (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Ella Brown
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Ella Brown
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Ella Brown
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
James Brown
b. ~1877
Source father
● Household
· direct · ~0.92
This person
Anchor record
Frederick Brown
Son · 1930 · age 26 · b. ~1904 · Montana
★ You are viewing this record
Sibling
Hazel Erickson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Brown
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Brown
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Violet Brown
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Brown
Sibling · 1930 · age 12
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 — Carbon, Montana
Open full size
1930 US Federal Census — Carbon, Montana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1252unit:0942)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Louis L. Blakely | 10 | Son | — | Montana |
| 52 | Isabella J. Blakely | 7 | Daughter | — | Montana |
| 53 | Lura J. Blakely | 5 | Daughter | — | Montana |
| 54 | Martin M. Myrebo | 52 | Head | — | Norway |
| 55 | Irene E. Jacobson | 31 | Head | — | Wyoming |
| 56 | Henry J. Jacobson | 5 | Son | — | Montana |
| 57 | Inga L. Jacobson | 8 | Daughter | — | Montana |
| 58 | Irene Mae Jacobson | 4 | Daughter | — | Montana |
| 59 | Robert H. Bauer | 32 | Head | Laborer | Pennsylvania |
| 60 | Marjorie B. Bauer | 24 | Wife-H | — | Montana |
| 61 | G. William Mcclure | 4 | Son | — | Montana |
| 62 | Ella A. Brown | 55 | Head | — | New York |
| 63 | George D. Brown | 31 | Son | Mail Carrier | Montana |
| 64 | Frederick W. Brown THIS PERSON | 26 | Son | Laborer | Montana |
| 65 | Florence M. Brown | 14 | Daughter | — | Montana |
| 66 | James M. Brown | 12 | Son | — | Montana |
| 67 | Violet L. Brown | 10 | Daughter | — | Montana |
| 68 | Benjamin E. Erickson | 31 | Son in law | Laborer | Montana |
| 69 | Hazel M. Erickson | 17 | Daughter | — | Montana |
| 70 | Evadna A. Erickson | 0 | Grand daugh | — | Montana |
| 71 | Richard H. Wheeler | 48 | Head | Merchant | Missouri |
| 72 | Virginia A. Wheeler | 47 | Wife-H | Saleswoman | Missouri |
| 73 | Richard O. Wheeler | 11 | Adopted son | — | Montana |
| 74 | Donald B. Wheeler | 9 | Adopted son | — | Montana |
| 75 | John N. George | 52 | Head | Farmer | Missouri |
| 76 | Jessie C. George | 54 | Wife-H | — | Missouri |
| 77 | Marion E. George | 25 | Son | Farmer | Missouri |
| 78 | Otis L. Mast | 18 | Laborer | Laborer | Montana |
| 79 | George M. Wright | 27 | Boarder | Manager | Montana |
| 80 | Samuel Storke | 35 | Boarder | Foreman | Norway |
| 81 | Mildred N. Storke | 21 | Boarder | Housekeeper | South Dakota |
| 82 | Henry E. Storke | 1 | Son | — | Montana |
| 83 | T. H. Mullendore | 69 | Laborer | Guide | Nebraska |
| 84 | Bernie P. Wiggin | 25 | Laborer | Laborer | Montana |
| 85 | J. J. Bording | 67 | Head | Rancher | Switzerland |
| 86 | Christiana Bording | 64 | Wife-H | — | Switzerland |
| 87 | David N. Bording | 37 | Son | Rancher | Montana |
| 88 | Ludwig A. Bording | 33 | Daughter in law | — | Montana |
| 89 | Virginia A. Bording | 9 | Grth Daugh | — | Montana |
| 90 | Kathryn M. Bording | 6 | Grnd daugh | — | Montana |
| 91 | John Bording | 35 | Son | Rancher | Montana |
| 92 | Margaret Bording | 29 | Daughter in law | — | Minnesota |
| 93 | Esther G. Bording | 8 | Grnd Daugh | — | Montana |
| 94 | John Jr. Bording | 7 | Grnd Son | — | Montana |
| 95 | Christian M. Bording | 34 | Son | Rancher | Montana |
| 96 | Nellie B. Bording | 22 | Daughter in law | — | Montana |
| 97 | Joseph Canastral | 49 | Laborer | Laborer | Switzerland |
| 98 | Arthur T. Hart | 19 | Laborer | Laborer | Montana |
| 99 | Charles D. Stem | 23 | Laborer | Laborer | Montana |
| 100 | John Sunda | 55 | Boarder | Laborer | Norway |
Related Census Records
Pedigree Summary
Frederick + 5 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)