CS
Carl Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jefferson-County, Washington
Our Model Tree links this Carl Smith across the 1910, 1920, 1930 and 1940 US Censuses in Jefferson-County, Washington (XGBoost, ~Confirmed), with identified parents David & Sarah — first a head (b.~1904), then head of a 4-person household.
Age 36
b. ~1904
Male
Head
Born: Washington
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Washington |
| Surname | Smith |
| Given Name | Carl |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Brinnon Precinct |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Occupation | Caterpillar Opr. |
| Industry | Logging |
| Class of Worker | PW |
| Hours Worked | 46 |
| Income (1939) | 1160 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Caterpillar Opr. |
| Township / Ward | Brinnon Precinct |
| Est. Birth Year | ~1904 |
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 Carl | Age | Birth yr |
|---|---|---|---|---|
| Jean Smith | Daughter | — | 9 | ~1931 |
| Doris Smith | Daughter | — | 13 | ~1927 |
| Carl Smith | Head | — | 36 | ~1904 |
| Marion Smith | Spouse | — | 35 | ~1905 |
Census Appearances
1910
Jefferson, Washington
Son, age 6
Jefferson, Washington · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Carl A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Illinois |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
Jefferson, Washington
Son, age 16
Jefferson, Washington · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Illinois |
| Occupation | Signal man |
| Industry | Logging Camp |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Jefferson, Washington
Head, age 26
Jefferson, Washington · implied b. ~1904 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Carl L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Washington |
| Age at First Marriage | 20 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Missouri |
| Occupation | Truck Driver |
| Industry | Logging Camp |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Radio Set | R |
| Veteran | No |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Jefferson-County, Washington
Head, age 36
Jefferson-County, Washington · implied b. ~1904 — 4 household members
| Surname | Smith |
| Given Name | Carl |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Brinnon Precinct |
| 1935 Residence (County) | Jefferson |
| Occupation | Caterpillar Opr. |
| Industry | Logging |
| Class of Worker | PW |
| Hours Worked | 46 |
| Income (1939) | 1160 |
| Highest Grade | No 7 |
| 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 Carl Smith across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father David Smith (~0.92 confidence) and mother Sarah Smith (~0.92 confidence) and mother Susie Smith (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
David Smith
b. ~1854
Source father
● Household
· direct · ~0.92
Mother
Sarah Smith
b. ~1862
Source mother
● Household
· direct · ~0.92
Mother
Susie Smith
b. ~1864
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Smith
Head · 1940 · age 36 · b. ~1904 · 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 — Jefferson-County, Washington
Open full size
1940 US Federal Census — Jefferson-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04342-00242)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Fay Bunnell | 42 | head | Saw Filer | Oregon |
| 42 | Myrtle Bunnell | 42 | wife | — | Nebraska |
| 43 | Ida Bunnell | 18 | daughter | — | Washington |
| 44 | Audrey Bunnell | 14 | daughter | — | Washington |
| 45 | Doris Bunnell | 8 | daughter | — | Washington |
| 46 | Donald Valley | 26 | head | Bucker | Washington |
| 47 | Marie Valley | 25 | wife | — | Washington |
| 48 | Gordon Valley | 3 | son | — | Washington |
| 49 | Charles Phillips | 48 | head | Laborer | Washington |
| 50 | Margaret Phillips | 45 | wife | — | Florida |
| 51 | Donna Phillips | 13 | daughter | — | Washington |
| 52 | Charlotte Phillips | 11 | daughter | — | Washington |
| 53 | Doris Phillips | 8 | daughter | — | Washington |
| 54 | Clifford Sharp | 41 | head | Caterpillar Opr. | Missouri |
| 55 | Edith Sharp | 42 | wife | — | Washington |
| 56 | Frances Sharp | 18 | daughter | New Worker | Washington |
| 57 | Carl Sharp | 16 | son | — | Washington |
| 58 | Marjorie Sharp | 13 | daughter | — | Washington |
| 59 | David Sharp | 10 | son | — | Washington |
| 60 | Carl Smith THIS PERSON | 36 | head | Caterpillar Opr. | Washington |
| 61 | Marion Smith | 35 | wife | — | Washington |
| 62 | Doris Smith | 13 | daughter | — | Washington |
| 63 | Jean Smith | 9 | daughter | — | Washington |
| 64 | Richard Hovey | 69 | head | — | Minnesota |
| 65 | Edith Hovey | 58 | wife | — | Nebraska |
| 66 | Jack Hovey | 29 | son | Laborer | Wyoming |
| 67 | Floyd Hovey | 15 | son | Picker | Wyoming |
| 68 | Irving Coates | 53 | head | Boiler Maker | Montana |
| 69 | Elizabeth Coates | 49 | wife | — | Nebraska |
| 70 | Leland Coates | 22 | son | Chaser | Washington |
| 71 | Betty Coates | 6 | daughter | — | Washington |
| 72 | Ralph Goodrich | 54 | head | Laborer | Massachusetts |
| 73 | Tony Ranieri | 46 | head | Choperman | Italy |
| 74 | Altha Ranieri | 42 | wife | — | Missouri |
| 75 | Herbert Brown | 32 | head | Engineer | Washington |
| 76 | Emma Brown | 26 | wife | — | Oklahoma |
| 77 | Grace Brown | 7 | daughter | — | Washington |
| 78 | Hellen Brown | 5 | daughter | — | Washington |
| 79 | Peggy Brown | 5 | daughter | — | Washington |
| 80 | Frank Boyce | 61 | head | Steam Engineer | Minnesota |
Related Census Records
Pedigree Summary
Carl
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)