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Lewis Brown — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lemhi, Idaho
Our Model Tree links this Lewis Brown across the 1930 and 1940 US Censuses in Lemhi, Idaho (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 13-person household.
Age 6
b. ~1924
Male
Son
Born: Idaho
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lemhi, Idaho |
| Surname | Brown |
| Given Name | Lewis Q. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Utah |
| Mother's Birthplace | Kansas |
| Additional Details | |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | City Of Salmon |
| Est. Birth Year | ~1924 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lewis | Age | Birth yr |
|---|---|---|---|---|
| Jennie Brown | Daughter | — | 9 | ~1921 |
| Joy Brown | Daughter | — | 16 | ~1914 |
| Claire Brown | Daughter | — | 14 | ~1916 |
| Dorothy Rackham | Daughter | — | 24 | ~1906 |
| Albert Brown | Head | — | 65 | ~1865 |
| Howard Rackham | Other | — | 4 | ~1926 |
| Eugene Rackham | Other | — | 3 | ~1927 |
| Beulah Brown | Other | — | 48 | ~1882 |
| Chester Rackham | Other | — | 5 | ~1925 |
| Beth Rackham | Other | — | 7 | ~1923 |
| Patrick Brown | Son | — | 11 | ~1919 |
| Lewis Brown | Son | — | 6 | ~1924 |
| David Brown | Son | — | 18 | ~1912 |
Census Appearances
1930
Lemhi, Idaho
Son, age 6
Lemhi, Idaho · implied b. ~1924 — 13 household members
| Surname | Brown |
| Given Name | Lewis Q. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Utah |
| Mother's Birthplace | Kansas |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Lemhi-County, Idaho
Son, age 15
Lemhi-County, Idaho · implied b. ~1925 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Levis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Depot Precinct |
| 1935 Residence (County) | Lemhi |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 Lewis Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lewis Brown
Son · 1930 · age 6 · b. ~1924 · Idaho
★ You are viewing this record
Sibling
Jennie Brown
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claire Brown
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joy Brown
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Rackham
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patrick Brown
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Brown
Sibling · 1930 · age 18
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 — Lemhi, Idaho
Open full size
1930 US Federal Census — Lemhi, Idaho
Page Contents
50 people indexed on this census page (ia:1930:15thcensus401unit:0497)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Earl Crain | 47 | Head | Farmer | Iowa |
| 2 | Eva Crain | 59 | Wife-H | — | Arkansas |
| 3 | George F. Martin | 64 | Head | Contractor | Illinois |
| 4 | Lillie Martin | 60 | Wife-H | — | Ohio |
| 5 | Hiram W. Martin | 18 | Son | Bricklayer | California |
| 6 | George A. Anderson | 21 | Boarder | Bricklayer | Utah |
| 7 | Frank Harris | 39 | Head | Miller | New York |
| 8 | Minnie L. Harris | 26 | Wife-H | — | Missouri |
| 9 | Frank W. Harris | 9 | Son | — | Idaho |
| 10 | Floyd D. Harris | 8 | Son | — | Idaho |
| 11 | Leola B. Harris | 6 | Daughter | — | Idaho |
| 12 | Rosalee E. Harris | 4 | Daughter | — | Idaho |
| 13 | Arnold J. Harris | 3 | Son | — | Idaho |
| 14 | Fred W. Carl | 44 | Head | Officer | Montana |
| 15 | Alice M. Carl | 40 | Wife-H | — | Arkansas |
| 16 | Fredrick W. Carl | 16 | Son | — | Idaho |
| 17 | Josephine A. Carl | 8 | Daughter | — | Idaho |
| 18 | Llewellyn Mcintyre | 47 | Head | Miner | Iowa |
| 19 | Emma Mcintyre | 47 | Wife-H | — | Colorado |
| 20 | Marvin W. Smith | 21 | Head | Salesman | Idaho |
| 21 | Shirley R. Smith | 20 | Wife-H | — | Idaho |
| 22 | Gordon C. Smith | 1 | Son | — | Idaho |
| 23 | Homer Y. Harris | 61 | Head | Laborer | Indiana |
| 24 | Harriet A. Harris | 59 | Wife-H | — | Indiana |
| 25 | Edwin G. La Moureaux | 27 | Head | Truck Driver | Colorado |
| 26 | Winnie La Moureaux | 22 | Wife-H | — | Tennessee |
| 27 | William B. Pycott | 54 | Head | Druggist | Illinois |
| 28 | Esther M. Pycott | 48 | Wife-H | — | Idaho |
| 29 | John W. Radley | 73 | Head | Blacksmith | Missouri |
| 30 | Jennie Radley | 69 | Wife-H | — | Missouri |
| 31 | Viola B. Black | 24 | Boarder | Teacher | Washington |
| 32 | Vern Chandler | 23 | Head | Agent | Montana |
| 33 | Elsie G. Chandler | 23 | Wife-H | — | Idaho |
| 34 | Thomas V. Chandler | 1 | Son | — | Idaho |
| 35 | Albert Brown | 65 | Head | Farmer | Utah |
| 36 | Beulah Brown | 48 | Wife-H | — | Kansas |
| 37 | David M. Brown | 18 | Son | Laborer | Idaho |
| 38 | Joy M. Brown | 16 | Daughter | — | Idaho |
| 39 | Claire M. Brown | 14 | Daughter | — | Idaho |
| 40 | Patrick M. Brown | 11 | Son | — | Idaho |
| 41 | Jennie B. Brown | 9 | Daughter | — | Idaho |
| 42 | Lewis Q. Brown THIS PERSON | 6 | Son | — | Idaho |
| 43 | Dorothy L. Rackham | 24 | Daughter | Servant | Montana |
| 44 | Beth B. Rackham | 7 | Grand-daughter | — | Idaho |
| 45 | Chester Rackham | 5 | Grand-son | — | Idaho |
| 46 | Howard Rackham | 4 | Grand-son | — | Idaho |
| 47 | Eugene Rackham | 3 | Grand-son | — | Idaho |
| 48 | Clyde L. Hayes | 32 | Head | Laborer | Connecticut |
| 49 | Joseph Yolquin | 47 | Head | Sheepman | Spain Vizcaya |
| 50 | Ventura Yolquin | 40 | Wife-H | — | Spain Vizcaya |
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)