JH
John Hall — 1940 US Census Record
Model Tree available1940 United States Federal Census · Clackamas-County, Oregon
Our Model Tree links this John Hall across the 1920, 1930 and 1940 US Censuses in Clackamas-County, Oregon (XGBoost, ~Confirmed), with identified parents John & Linda — first a son (b.~1917), then head of a 17-person household.
Age 23
b. ~1917
Male
Son
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clackamas-County, Oregon |
| Surname | Hall |
| Given Name | John M. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Portland |
| 1935 Residence (County) | Clackamas |
| Additional Details | |
| Occupation | sheet metal worker |
| Industry | building |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1500 |
| Highest Grade | H-4 |
| 1935 Residence | Oregon |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Sheet Metal Worker |
| Township / Ward | Stafford Pct |
| Est. Birth Year | ~1917 |
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.
17 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Eva Bryan | Daughter | — | 40 | ~1900 |
| Freda Keller | Daughter | — | 39 | ~1901 |
| Helen Keller | Daughter | — | 41 | ~1899 |
| Marie Erdman | Other | — | 66 | ~1874 |
| Patricia Miller | Other | — | 20 | ~1920 |
| John Luebeck | Other | — | 23 | ~1917 |
| John Keller | Other | — | 71 | ~1869 |
| Marie Schultz | Other | — | 49 | ~1891 |
| Betty Ray | Other | — | 18 | ~1922 |
| Warren Rowlett | Other | — | 21 | ~1919 |
| Charles Claus | Other | — | 13 | ~1927 |
| Maxine Phillips | Other | — | 19 | ~1921 |
| John Hall | Son | — | 23 | ~1917 |
| Arthur Borland | Son | — | 12 | ~1928 |
| Harold Simpson | Son | — | 22 | ~1918 |
| George Vahos | Son | — | 16 | ~1924 |
| Vera Traut | Spouse | — | 44 | ~1896 |
Census Appearances
1920
Multnomah, Oregon
Son, age 4
Multnomah, Oregon · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | John M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Multnomah, Oregon
Son, age 14
Multnomah, Oregon · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | John M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Washington |
| Age at First Marriage | 14 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Clackamas-County, Oregon
Son, age 23
Clackamas-County, Oregon · implied b. ~1917 — 17 household members
| Surname | Hall |
| Given Name | John M. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Portland |
| 1935 Residence (County) | Clackamas |
| Occupation | sheet metal worker |
| Industry | building |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1500 |
| Highest Grade | H-4 |
| 1935 Residence | Oregon |
| 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 Hall across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Hall (~0.92 confidence) and mother Linda Hall (~0.92 confidence) and mother Vera Traut (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Hall
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Linda Hall
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Vera Traut
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Hall
Son · 1940 · age 23 · b. ~1917 · Oregon
★ You are viewing this record
Sibling
George Vahos
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eva Bryan
Sibling · 1940 · age 40
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Borland
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Simpson
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Freda Keller
Sibling · 1940 · age 39
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Keller
Sibling · 1940 · age 41
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 — Clackamas-County, Oregon
Open full size
1940 US Federal Census — Clackamas-County, Oregon
Page Contents
17 people indexed on this census page (nara:1940:m-t0627-03355-00690)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Warren W. Rowlett | 21 | brother | Truck Driver | Nebraska |
| 2 | John M. Hall THIS PERSON | 23 | son | Sheet Metal Worker | Washington |
| 3 | Harold G. Simpson | 22 | son | Clerical Assistant | Washington |
| 4 | Arthur W. Jr. Borland | 12 | son | — | Oregon |
| 5 | Marie Erdman | 66 | housekeeper | Housekeeper | Kansas |
| 6 | Helen H. Keller | 41 | daughter | — | Iowa |
| 7 | Freda L. Keller | 39 | daughter | — | Iowa |
| 8 | Charles Claus | 13 | lodger | — | Oregon |
| 9 | Marie Schultz | 49 | mother-in-law | — | Missouri |
| 10 | John G. Keller | 71 | brother | — | Germany |
| 11 | Vera Traut | 44 | wife | — | Kansas |
| 12 | Maxine Phillips | 19 | step-daughter | — | Kansas |
| 13 | George Vahos | 16 | son | — | Oregon |
| 14 | Eva Bryan | 40 | daughter | Saleslady | Oregon |
| 15 | Betty Ray | 18 | granddaughter | Library Assistant | Oregon |
| 16 | Patricia Miller | 20 | granddaughter | Saleslady | Oregon |
| 17 | John Luebeck | 23 | hired-man | Farm Laborer | Minnesota |
Related Census Records
Pedigree Summary
John + 6 siblings
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)