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John Adams — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kitsap-County, Washington
Our Model Tree links this John Adams across the 1920, 1930 and 1940 US Censuses in Kitsap-County, Washington (XGBoost, ~Confirmed), with identified parents Harry & Mary — first a son (b.~1919), then head of a 5-person household.
Age 21
b. ~1919
Male
Son
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kitsap-County, Washington |
| Surname | Adams |
| Given Name | John H. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Bremerton City |
| 1935 Residence (County) | Kitsap |
| Additional Details | |
| Occupation | New Worker |
| Income (1939) | 0 |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | New Worker |
| Township / Ward | Bremerton City |
| Est. Birth Year | ~1919 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Henry Adams | Head | — | 57 | ~1883 |
| Anna Bradley | Other | — | 83 | ~1857 |
| Mark Adams | Son | — | 18 | ~1922 |
| John Adams | Son | — | 21 | ~1919 |
| Mary Adams | Spouse | — | 54 | ~1886 |
Census Appearances
1920
Kitsap, Washington
Son, age 1
Kitsap, Washington · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Nevada |
| Mother's Birthplace | Illinois |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Kitsap, Washington
Son, age 11
Kitsap, Washington · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Nevada |
| Mother's Birthplace | Illinois |
| Occupation | newsboy |
| Industry | daily paper |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Kitsap-County, Washington
Son, age 21
Kitsap-County, Washington · implied b. ~1919 — 5 household members
| Surname | Adams |
| Given Name | John H. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Bremerton City |
| 1935 Residence (County) | Kitsap |
| Occupation | New Worker |
| Income (1939) | 0 |
| Highest Grade | H-3 |
| 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 John Adams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harry Adams (~0.92 confidence) and mother Mary Adams (~0.92 confidence) and mother Mary Adams (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry Adams
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Mary Adams
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Mary Adams
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Adams
Son · 1940 · age 21 · b. ~1919 · Washington
★ You are viewing this record
Sibling
Mark Adams
Sibling · 1940 · 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
1940 US Federal Census — Kitsap-County, Washington
Open full size
1940 US Federal Census — Kitsap-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04347-00249)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leslie T. Campbell | 53 | Head | Owner | Missouri |
| 2 | Belle Campbell | 51 | Wife | — | Missouri |
| 3 | Maurice Campbell | 16 | Son | — | Missouri |
| 4 | Louise B. Keith | 68 | Head | — | Missouri |
| 5 | Olga M. Olmstad | 35 | Head | Music Teacher | North Dakota |
| 6 | Aeline Olmstad | 12 | daughter | — | North Dakota |
| 7 | Clayton Olmstad | 10 | son | — | North Dakota |
| 8 | W. J. Coburn | 21 | Head | Seaman | Maryland |
| 9 | Margaret Coburn | 16 | wife | — | Washington |
| 10 | Fred S. Fredericks | 35 | Head | Draftsman | Washington |
| 11 | Pearl M. Fredericks | 34 | wife | — | Washington |
| 12 | Robert S. Fredericks | 10 | Son | — | Washington |
| 13 | William Fredericks | 9 | Son | — | Washington |
| 14 | W. Meade Thompson | 62 | Head | Retired | North Carolina |
| 15 | Lulu B. Thompson | 50 | wife | — | Michigan |
| 16 | Doris Thompson | 15 | daughter | — | Washington |
| 17 | George Stitt | 64 | Head | Repairman | Canada-Eng |
| 18 | Margaret Stitt | 49 | wife | — | Canada-Eng |
| 19 | Patricia Stitt | 19 | daughter | New Worker | Canada-Eng |
| 20 | Shirley Stitt | 18 | daughter | — | Canada-Eng |
| 21 | Eugene C. Searle | 47 | Head | Drafting Engineer | Nebraska |
| 22 | Ruth Searle | 47 | wife | — | Washington |
| 23 | Jane Searle | 19 | daughter | Librarian | Washington |
| 24 | Jack Searle | 16 | Son | — | Washington |
| 25 | Don Sheely | 27 | Head | Truck Driver | Washington |
| 26 | Alice Sheely | 25 | wife | Waitress | Washington |
| 27 | Enon Sheely | 4 | daughter | — | Washington |
| 28 | John Twedt | 66 | father-in-law | Retired | Norway |
| 29 | Edward Bak | 62 | Head | Painter | Norway |
| 30 | Gina Bak | 33 | daughter | — | South Dakota |
| 31 | Judith Bak | 26 | daughter | Dayworker | Washington |
| 32 | Helen Bak | 21 | daughter | — | Washington |
| 33 | Gladys Dimaggio | 24 | daughter | — | Washington |
| 34 | Henry F. Adams | 57 | Head | Owner | Nevada |
| 35 | Mary E. Adams | 54 | wife | — | Illinois |
| 36 | John H. Adams THIS PERSON | 21 | son | New Worker | Washington |
| 37 | Mark E. Adams | 18 | son | New Worker | Washington |
| 38 | Anna M. Bradley | 83 | Mother-in-law | — | Indiana |
| 39 | Thoralf B. Beck | 40 | Head | Rigger | Norway |
| 40 | Grace Beck | 35 | wife | — | Tennessee |
Related Census Records
Pedigree Summary
John + 1 sibling
Gen 1 · 3 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)