FK
Fred King — 1940 US Census Record
Model Tree available1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this Fred King across the 1920, 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed), with identified parents E & Ernest — first a head (b.~1908), then head of a 3-person household.
Age 32
b. ~1908
Male
Head
Born: Washington
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Multnomah-County, Oregon |
| Surname | King |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Additional Details | |
| Occupation | Meter Clerk |
| Industry | Railroad |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1768 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Meter Clerk |
| Township / Ward | Portland City |
| Est. Birth Year | ~1908 |
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 Fred | Age | Birth yr |
|---|---|---|---|---|
| Alma King | Spouse | — | 27 | ~1913 |
| Fred King | Head | — | 32 | ~1908 |
| Arlene King | Daughter | — | 6 | ~1934 |
Census Appearances
1920
Multnomah, Oregon
Son, age 12
Multnomah, Oregon · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Multnomah, Oregon
Son, age 22
Multnomah, Oregon · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Fred E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Virginia |
| Occupation | Caller |
| Industry | Railroad Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Multnomah-County, Oregon
Head, age 32
Multnomah-County, Oregon · implied b. ~1908 — 3 household members
| Surname | King |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Occupation | Meter Clerk |
| Industry | Railroad |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1768 |
| Highest Grade | Hs 2 |
| 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 Fred King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father E King (~0.92 confidence) and father Ernest King (~0.92 confidence) and mother Dora King (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
E King
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Ernest King
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Dora King
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Fred King
Head · 1940 · age 32 · b. ~1908 · Oregon
★ 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 — Multnomah-County, Oregon
Open full size
1940 US Federal Census — Multnomah-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03392-00198)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary Ann Walsh | 22 | daughter | Scholarly | Missouri |
| 42 | Patrick J Walsh | 20 | son | Packer | Missouri |
| 43 | Fred King THIS PERSON | 32 | Head | Meter Clerk | Washington |
| 44 | Alma King | 27 | Wife | — | Washington |
| 45 | Arlene King | 6 | daughter | — | Oregon |
| 46 | Lawrence W Lance | 22 | Head | Electrician | Idaho |
| 47 | May Lance | 24 | Wife | — | South Dakota |
| 48 | Lois V Lance | 0 | daughter | — | Oregon |
| 49 | John Thiel | 24 | Head | Packer | Washington |
| 50 | Edna Thiel | 33 | Wife | — | Oregon |
| 51 | Jerroll Thiel | 1 | son | — | Oregon |
| 52 | Alex Flint | 22 | Butler | Assistant | Nebraska |
| 53 | John P Petersen | 50 | Head | — | Denmark |
| 54 | Jane Petersen | 72 | Wife | — | Scotland |
| 55 | Marguerite Mcbeath | 75 | sister-in-law | — | Scotland |
| 56 | Arthur A Klingbeil | 36 | Head | Electrician | Poland |
| 57 | Marguerite Klingbeil | 24 | Wife | — | Oregon |
| 58 | Glenn A Klingbeil | 8 | son | — | Oregon |
| 59 | Carl P Klingbeil | 7 | son | — | Oregon |
| 60 | Gary E Klingbeil | 5 | son | — | Oregon |
| 61 | Robert F Klingbeil | 1 | son | — | Oregon |
| 62 | Douglas A Klingbeil | 0 | son | — | Oregon |
| 63 | John E A Hattula | 32 | Head | Minister | Michigan |
| 64 | Alma A Hattula | 32 | Wife | — | Minnesota |
| 65 | Ruth M Hattula | 6 | daughter | — | Oregon |
| 66 | Gloria M Hattula | 1 | daughter | — | Oregon |
| 67 | John A Rimback | 68 | Head | Minister | Ohio |
| 68 | Marie Rimback | 64 | Wife | — | East India |
| 69 | Catherine L G Greer | 77 | Head | — | Germany |
| 70 | Francis H Greer | 37 | son | Clerk | North Dakota |
| 71 | John Kopf | 66 | Head | Baggageman | Pennsylvania |
| 72 | Rubybelle Kopf | 55 | Wife | — | Wisconsin |
| 73 | Henry Kopf | 29 | son | Repairman | Iowa |
| 74 | John L Kopf | 21 | son | Receiver | Oregon |
| 75 | Elsie Bassett | 24 | Lodger | Scholarly | Missouri |
| 76 | Dudley W Bumps | 25 | Head | Bookkeeper | Oregon |
| 77 | Ruth P Bumps | 23 | Wife | Stenographer | Oregon |
| 78 | Gilbert Bumps | 0 | son | — | Oregon |
| 79 | Wayne Dolson | 25 | Head | Manager | Oregon |
| 80 | Elsie Dolson | 27 | Wife | — | Oregon |
Pedigree Summary
Fred
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)