DW
David White — 1940 US Census Record
Model Tree available1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this David White across the 1920, 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed), with identified parents Joseph & Ethel — first a son (b.~1920), then head of a 3-person household.
Age 20
b. ~1920
Male
Son
Born: Oregon
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Multnomah-County, Oregon |
| Surname | White |
| Given Name | David V. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Additional Details | |
| Occupation | 150 |
| Class of Worker | 0 |
| Hours Worked | 12 |
| Highest Grade | C-2 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | 150 |
| Township / Ward | Portland City |
| Est. Birth Year | ~1920 |
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 David | Age | Birth yr |
|---|---|---|---|---|
| Katherine White | Daughter | — | 18 | ~1922 |
| Randall White | Head | — | 48 | ~1892 |
| David White | Son | — | 20 | ~1920 |
Census Appearances
1920
Multnomah, Oregon
Son, age
Multnomah, Oregon · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | David S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Oregon |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Multnomah, Oregon
Son, age 10
Multnomah, Oregon · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | David R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Oregon |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Multnomah-County, Oregon
Son, age 20
Multnomah-County, Oregon · implied b. ~1920 — 3 household members
| Surname | White |
| Given Name | David V. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Occupation | 150 |
| Class of Worker | 0 |
| Hours Worked | 12 |
| Highest Grade | C-2 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 David White across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph White (~0.92 confidence) and mother Ethel White (~0.92 confidence) and father Randall White (~0.92 confidence) and mother Beatrice White (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph White
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Ethel White
b. ~1892
Source mother
● Household
· direct · ~0.92
Father
Randall White
b. ~1893
Source father
● Household
· direct · ~0.92
Mother
Beatrice White
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
David White
Son · 1940 · age 20 · b. ~1920 · Oregon
★ You are viewing this record
Sibling
Katherine White
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 — Multnomah-County, Oregon
Open full size
1940 US Federal Census — Multnomah-County, Oregon
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03385-00018)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ruth E. Morrison | 43 | Wife | — | Minnesota |
| 2 | Joann E. Morrison | 6 | Daughter | — | Oregon |
| 3 | Emily V. Strahm | 20 | Maid | Maid | Minnesota |
| 5 | William L. Brewster | 36 | Head | Property Manager | Oregon |
| 6 | Nan M. Brewster | 37 | Wife | Special Reporter | Oregon |
| 7 | Ann Brewster | 5 | Daughter | — | Oregon |
| 8 | Elisabeth Brewster | 1 | Daughter | — | Oregon |
| 9 | Marie Descloux | 18 | Maid | Maid | Oregon |
| 10 | Charles E. Palmer | 61 | Head | Traveling Salesman | California |
| 11 | Lulu E. Palmer | 55 | Wife | — | Nebraska |
| 12 | Guillana N. Palmer | 21 | Daughter | Billing Clerk | Oregon |
| 13 | Jerome B. Falk | 30 | Head | Manager | California |
| 14 | Mimi B. Falk | 22 | Wife | — | Washington |
| 15 | Edith Mickey | 55 | Maid | Maid | Idaho |
| 16 | John H. Hall | 41 | Head | Attorney At Law | Oregon |
| 17 | Mary E. Hall | 35 | Wife | — | Oregon |
| 18 | John H. Jr. Hall | 4 | Son | — | Oregon |
| 19 | Dorothy Gray | 38 | Housekeeper | Housekeeper | Washington |
| 20 | Walter S. Hanks | 52 | Head | Deputy Collector | Michigan |
| 21 | Mabel W. Hanks | 49 | Wife | — | Oregon |
| 22 | Charles W. Hanks | 15 | Son | — | Oregon |
| 23 | Dagmar F. Hanks | 13 | Daughter | — | Oregon |
| 24 | Lloyd E. Armstrong | 41 | Head | Vice President | Tennessee |
| 25 | Margaret E. Armstrong | 36 | Wife | — | Washington |
| 26 | Laurel Armstrong | 13 | Daughter | — | Oregon |
| 27 | Jean Armstrong | 10 | Daughter | — | Oregon |
| 28 | William E. Price | 44 | Head | Assistant Trust Officer | Iowa |
| 29 | Anne M. Price | 42 | Wife | — | Canada-English |
| 30 | Merla Jean Price | 7 | Daughter | — | Oregon |
| 31 | Randall F. White | 48 | Head | Assistant County Physician | Oregon |
| 32 | David V. White THIS PERSON | 20 | Son | 150 | Oregon |
| 33 | Katherine C. White | 18 | Daughter | — | Oregon |
| 34 | Fredrick Perrin | 38 | Head | Baker | Switzerland |
| 35 | Ida L. Perrin | 46 | Wife | Dressmaker | Oregon |
| 36 | Herbert E. Goldsmith | 35 | Head | Physician | Oregon |
| 37 | Lucille Goldsmith | 30 | Wife | — | Washington |
| 38 | Marilou Goldsmith | 2 | Daughter | — | Oregon |
| 39 | George J. Beggs | 41 | Head | Real Estate Dealer | Illinois |
| 40 | Carol M. Beggs | 41 | Wife | — | Oregon |
Pedigree Summary
David + 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)