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Frank Brooks — 1940 US Census Record
Model Tree available1940 United States Federal Census · King-County, Washington
Our Model Tree links this Frank Brooks across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed), with identified parents Frank & Mabel — first a son (b.~1912), then head of a 4-person household.
Age 28
b. ~1912
Male
Son
Born: Washington
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Brooks |
| Given Name | Frank W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle city |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Painter |
| Industry | Home |
| Class of Worker | OA |
| Hours Worked | 8 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Painter |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1912 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| Mabel Brooks | Spouse | — | 56 | ~1884 |
| Helen Brooks | Other | — | 25 | ~1915 |
| Frank Brooks | Head | — | 70 | ~1870 |
| Frank Brooks | Son | — | 28 | ~1912 |
Census Appearances
1920
King, Washington
Son, age 8
King, Washington · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brooks |
| Given Name | Frank S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
King, Washington
Son, age 18
King, Washington · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brooks |
| Given Name | Frank D Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Pennsylvania |
| Occupation | Paper Carrier |
| Industry | Daily News |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
King-County, Washington
Son, age 28
King-County, Washington · implied b. ~1912 — 4 household members
| Surname | Brooks |
| Given Name | Frank W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle city |
| 1935 Residence (County) | King |
| Occupation | Painter |
| Industry | Home |
| Class of Worker | OA |
| Hours Worked | 8 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Frank Brooks across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Brooks (~0.92 confidence) and mother Mabel Brooks (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Brooks
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Mabel Brooks
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Brooks
Son · 1940 · age 28 · b. ~1912 · Washington
★ You are viewing this record
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-t0627-04379-00469)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lillian Mcknight | 31 | Wife | — | Montana |
| 2 | Summers | None | — | — | — |
| 4 | Gustave Ullrich | 39 | Head | Watchman | Germany |
| 5 | Clara Ullrich | 58 | Wife | — | Wisconsin |
| 6 | Lillian M Martin | 40 | Head | File Clerk | No Dakota |
| 7 | Paul Martin | 17 | Son | — | Idaho |
| 8 | James Martin | 15 | Son | — | Washington |
| 9 | Jennie Bowley | 83 | Head | — | Canada |
| 10 | Harriet Cobell | 22 | Head | Reg. Nurse | Washington |
| 11 | Joseph Patton | 67 | Head | Contractor | Kansas |
| 12 | Mary Patton | 61 | Wife | Manager | California |
| 13 | Kendall Patton | 25 | Son | Hat-Blocker | Canada |
| 14 | Jesse Henry Johnson | 50 | Head | Salesman | Nebraska |
| 15 | Corrine Johnson | 48 | Wife | Buyer | Iowa |
| 16 | Corrine Frances Johnson | 16 | Daughter | — | Washington |
| 17 | Lester H O'Neil | 48 | Head | Accountant | Washington |
| 18 | Larry H O'Neil | 22 | Son | — | Washington |
| 19 | Helen M O'Neil | 20 | Daughter | — | Washington |
| 20 | L. V. Lonsdale | 37 | Head | Investigator | California |
| 21 | Annie Ladner | 78 | Head | — | England |
| 22 | Mary Donnelly | 58 | Daughter | Fitter | California |
| 23 | Joseph Hummel | 47 | Lodger | Operator-Mechanic | Bohemia |
| 24 | Carl Anderson | 42 | Lodger | Mechanic | Iowa |
| 25 | Frank Brooks | 70 | Head | Painter-Nr | Illinois |
| 26 | Mabel Brooks | 56 | Wife | — | Pennsylvania |
| 27 | Frank W. Brooks THIS PERSON | 28 | Son | Painter | Washington |
| 28 | Helen Brooks | 25 | Daughter-in-law | — | Washington |
| 29 | Arthur Craine | 45 | Head | Flour Packer | Wisconsin |
| 30 | Vera Craine | 35 | Wife | — | Minnesota |
| 31 | Carl Henderson | 38 | Head | Truck Driver | Washington |
| 32 | Edna Henderson | 39 | Wife | — | Minnesota |
| 33 | Valeria Neumann | 42 | Head | — | Germany |
| 34 | Sumyno Takakoshi | 53 | Head | Gardener | Japan |
| 35 | Ko Takakoshi | 47 | Wife | Teacher | Japan |
| 36 | Katsumi Takakoshi | 23 | Son | — | Washington |
| 37 | Shizuko Takakoshi | 20 | Daughter | Market Clerk | Washington |
| 38 | Fumiko Takakoshi | 17 | Daughter | — | Washington |
| 39 | Yuriko Takakoshi | 16 | Daughter | — | Washington |
| 40 | Andrew Gliesman | 61 | Head | Lumberman | Germany |
Related Census Records
Pedigree Summary
Frank
Gen 1 · 2 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)