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Mildred Wilson — 1940 US Census Record
Model Tree available1940 United States Federal Census · King-County, Washington
Our Model Tree links this Mildred Wilson across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed), with identified parents Mary & Mary — first a daughter (b.~1914), then head of a 3-person household.
Age 26
b. ~1914
Female
Daughter
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Wilson |
| Given Name | Mildred M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Florist |
| Industry | Flowers |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1800 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Florist |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1914 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Mildred Wilson | Daughter | — | 26 | ~1914 |
| Leon Wilson | Head | — | 57 | ~1883 |
| Mary Wilson | Spouse | — | 60 | ~1880 |
Census Appearances
1920
King, Washington
Daughter, age 6
King, Washington · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Mildred C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Maine |
| Mother's Birthplace | Washington |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
King, Washington
Daughter, age 16
King, Washington · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Mildred M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Maine |
| Mother's Birthplace | Washington |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
King-County, Washington
Daughter, age 26
King-County, Washington · implied b. ~1914 — 3 household members
| Surname | Wilson |
| Given Name | Mildred M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Occupation | Florist |
| Industry | Flowers |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1800 |
| 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 Mildred Wilson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Wilson (~0.92 confidence) and mother Mary Wilson (~0.92 confidence) and father Leon Wilson (~0.92 confidence) and father Leon Wilson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Wilson
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Mary Wilson
b. ~1882
Source mother
● Household
· direct · ~0.92
Father
Leon Wilson
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Leon Wilson
b. ~1883
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mildred Wilson
Daughter · 1940 · age 26 · b. ~1914 · 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
40 people indexed on this census page (nara:1940:m-t0627-04376-00136)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Genevieve Plummer | 52 | Wife | Telephone Operator | Wisconsin |
| 2 | Margaret Plummer | 25 | daughter | Stenographer | Washington |
| 3 | Bessie Plummer | 23 | daughter | Fireman | Washington |
| 4 | Leon P. Wilson | 57 | Head | Stenographer | Maine |
| 5 | Mary C. Wilson | 60 | Wife | — | Washington |
| 6 | Mildred M. Wilson THIS PERSON | 26 | daughter | Florist | Washington |
| 7 | Sidney J. Creamer | 32 | Head | Stenographer | Idaho |
| 8 | May Creamer | 35 | Wife | Artist | Wales |
| 9 | Stuart Pratt | 44 | Head | — | Michigan |
| 10 | Lucile Pratt | 45 | Wife | — | Indiana |
| 11 | Alan Pratt | 17 | son | — | Oregon |
| 12 | Mary Chilcote | 69 | mother-in-law | — | Indiana |
| 13 | William Robinson | 51 | Head | Manager | Canada-English |
| 14 | Kathryn Robinson | 51 | Wife | — | North Dakota |
| 15 | Elizabeth Robinson | 23 | daughter | Stenographer | Washington |
| 16 | William Robinson | 17 | son | — | Minnesota |
| 17 | Maurice Bruson | 36 | Head | Accountant | California |
| 18 | Dorothy Bruson | 35 | Wife | Operator | Canada-English |
| 19 | William Mc Crea | 36 | Head | Teacher | Idaho |
| 20 | Kathryn Mc Crea | 35 | Wife | Teaching Fellow | Washington |
| 21 | Gail Mc Crea | 4 | daughter | — | Washington |
| 22 | Norman Mc Crea | 2 | son | — | Washington |
| 23 | Carl R. Hernert | 30 | Head | Draftsman | Pennsylvania |
| 24 | Marie Hernert | 33 | Wife | — | Pennsylvania |
| 25 | Jerome Hernert | 2 | son | — | New York |
| 26 | Michal Mihailov | 51 | Head | Night Watchman | Russia |
| 27 | Katherine Mihailov | 46 | Wife | Power Machine | Russia |
| 28 | Nicholas Mihailov | 23 | son | — | Russia |
| 29 | Matrena Shkolina | 77 | nurse | — | Russia |
| 30 | Flora Lynch | 48 | Head | — | Wisconsin |
| 31 | Sprague Lynch | 17 | son | — | Oregon |
| 32 | Stanley Theanune | 42 | Head | Owner | Denmark |
| 33 | Gladys Theanune | 32 | Wife | — | Washington |
| 34 | David Theanune | 12 | son | — | Washington |
| 35 | Janice Theanune | 9 | daughter | — | Washington |
| 36 | Donald Scofield | 7 | stepson | — | Washington |
| 37 | Jerry Scofield | 4 | stepson | — | Washington |
| 38 | Mary Firstenburg | 53 | Head | — | Ohio |
| 39 | Charles Firstenburg | 20 | son | — | Washington |
| 40 | James Firstenburg | 18 | son | — | Washington |
Pedigree Summary
Mildred
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)