SB
Stanley Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · King-County, Washington
Our Model Tree links this Stanley Brown across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed), with identified parents Fred & Fred — first a son (b.~1913), then head of a 4-person household.
Age 27
b. ~1913
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Brown |
| Given Name | Stanley |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Assembler |
| Industry | Air Craft |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 214 |
| Highest Grade | C 2-50 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Assembler |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1913 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Stanley | Age | Birth yr |
|---|---|---|---|---|
| Byron Brown | Son | — | 24 | ~1916 |
| Stanley Brown | Son | — | 27 | ~1913 |
| Fred Brown | Head | — | 64 | ~1876 |
| Tillis Brown | Spouse | — | 59 | ~1881 |
Census Appearances
1920
King, Washington
Son, age 7
King, Washington · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Stanley |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
King, Washington
Son, age 17
King, Washington · implied b. ~1913 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Stanley |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
King-County, Washington
Son, age 27
King-County, Washington · implied b. ~1913 — 4 household members
| Surname | Brown |
| Given Name | Stanley |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Occupation | Assembler |
| Industry | Air Craft |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 214 |
| Highest Grade | C 2-50 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Stanley Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Fred Brown (~0.92 confidence) and father Fred Brown (~0.92 confidence) and mother Tillie Brown (~0.92 confidence) and mother Tillis Brown (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Fred Brown
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Fred Brown
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Tillie Brown
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Tillis Brown
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Stanley Brown
Son · 1940 · age 27 · b. ~1913 · Washington
★ You are viewing this record
Sibling
Byron Brown
Sibling · 1940 · age 24
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
1940 US Federal Census — King-County, Washington
Open full size
1940 US Federal Census — King-County, Washington
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-04375-00676)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ethel Rehnberg | 53 | Wife | — | Iowa |
| 42 | Harry C. Fowler | 54 | Head | Structural Engineer | Canada-English |
| 43 | Grace Fowler | 54 | Wife | — | Iowa |
| 44 | Bruce Fowler | 21 | Son | Waiter | Washington |
| 45 | Alice Auld | 21 | Niece | Elevator Operator | Washington |
| 46 | Robert Auld | 19 | Nephew | Dish Washer | Washington |
| 47 | Fred Brown | 64 | Head | Carpenter | Illinois |
| 48 | Tillis Brown | 59 | Wife | — | Wisconsin |
| 49 | Stanley Brown THIS PERSON | 27 | Son | Assembler | Wisconsin |
| 50 | Byron Brown | 24 | Son | Solicitor | Montana |
| 51 | John N. Malcolm | 71 | Head | Tile Worker | Colorado |
| 52 | Minnie C. Malcolm | 74 | Wife | — | Wyoming |
| 53 | Virginia Aubert | 17 | Daughter | — | Washington |
| 54 | Nels Saterlund | 57 | Head | House Painter | No. Dakota |
| 55 | Josephine Saterlund | 50 | Wife | — | Norway |
| 56 | Arvilla Tyllie | 61 | Head | — | West Virginia |
| 57 | Russell Tyllie | 35 | Son | County Clerk | Washington |
| 58 | Edward Pierce | 68 | Head | Salesman | Indiana |
| 59 | Grace Pierce | 59 | Wife | — | Iowa |
| 60 | Warren Pierce | 21 | Son | — | Washington |
| 61 | Robert Pierce | 19 | Son | Messenger | Washington |
| 62 | Harry P. Spencer | 62 | Head | Salesman | Florida |
| 63 | Myrtle Spencer | 58 | Wife | — | Illinois |
| 64 | Abbie Martin | 85 | Mother | — | Illinois |
| 66 | John Lade | 38 | Head | Saw-Man | Norway |
| 67 | Helen Lade | 38 | Wife | — | Washington |
| 68 | John Lade | 3 | Son | — | Washington |
| 69 | Hazel Nelson | 27 | Lodger | Stenographer | Washington |
| 70 | Charles Cassidy | 82 | Head | — | Iowa |
| 71 | Rose Cassidy | 73 | Wife | — | Iowa |
| 72 | Gordon Smith | 48 | Son | — | Alabama |
| 73 | Bea Cassidy Smith | 46 | Daughter | Saleswoman | Iowa |
| 74 | Nels Erickson | 24 | Head | Instructor | Washington |
| 75 | Grace I. Erickson | 26 | Wife | — | Idaho |
| 76 | Leo H. Wertheimer | 65 | Head | Traveling Salesman | Pennsylvania |
| 77 | Bertha Wertheimer | 72 | Wife | — | Ohio |
| 78 | Sherina S. Scott | 48 | Housekeeper | Housekeeper | Minnesota |
| 79 | Herbert Ridley | 37 | Head | Laborer | Tennessee |
| 80 | Gertrude Ridley | 33 | Wife | — | Georgia |
Pedigree Summary
Stanley + 1 sibling
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 1940 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)