AJ
Albert Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this Albert Johnson across the 1920, 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed), with identified parents Fred & Maude — first a head (b.~1902), then head of a 4-person household.
Age 38
b. ~1902
Male
Head
Born: Oregon
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Multnomah-County, Oregon |
| Surname | Johnson |
| Given Name | Albert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Additional Details | |
| Occupation | C.C.C. Camp |
| Industry | C.C.C. Camp |
| Class of Worker | GW |
| Hours Worked | 2 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | C.C.C. Camp |
| Township / Ward | Portland City |
| Est. Birth Year | ~1902 |
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 Albert | Age | Birth yr |
|---|---|---|---|---|
| Esther Johnson | Daughter | — | 13 | ~1927 |
| Albert Johnson | Head | — | 38 | ~1902 |
| Paul Johnson | Son | — | 16 | ~1924 |
| Donald Johnson | Son | — | 5 | ~1935 |
Census Appearances
1920
Multnomah, Oregon
Son, age 18
Multnomah, Oregon · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Albert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Oregon |
| Occupation | Bookkeeper |
| Industry | Railway Shop |
| Class of Worker | w |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Multnomah, Oregon
Son, age 28
Multnomah, Oregon · implied b. ~1902 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Albert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Oregon |
| Occupation | timekeeper |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Multnomah-County, Oregon
Head, age 38
Multnomah-County, Oregon · implied b. ~1902 — 4 household members
| Surname | Johnson |
| Given Name | Albert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Occupation | C.C.C. Camp |
| Industry | C.C.C. Camp |
| Class of Worker | GW |
| Hours Worked | 2 |
| Highest Grade | Hs 4 |
| 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 Albert Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Fred Johnson (~0.92 confidence) and mother Maude Johnson (~0.92 confidence) and mother Maud Johnson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Fred Johnson
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Maude Johnson
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Maud Johnson
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Albert Johnson
Head · 1940 · age 38 · b. ~1902 · 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
39 people indexed on this census page (nara:1940:m-t0627-03387-00345)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Albert Johnson THIS PERSON | 38 | Head | C.C.C. Camp | Oregon |
| 2 | Paul Johnson | 16 | Son | — | Oregon |
| 3 | Esther Johnson | 13 | Daughter | — | Oregon |
| 4 | Donald Johnson | 5 | Son | — | Oregon |
| 5 | Elmer Rogers | 51 | Head | Fruit Picker | Idaho |
| 6 | Laura Rogers | 60 | Wife | Fruit Picker | Pennsylvania |
| 7 | Mark Rogers | 26 | Son | Truck Driver | Idaho |
| 8 | Rita Baker | 14 | Step daughter | — | Oregon |
| 9 | Paul Marchi | 52 | Head | Laborer | Italy |
| 10 | Julia Marchi | 43 | Wife | Cherry Sorter | Illinois |
| 11 | Mary Marchi | 24 | Daughter | — | Oregon |
| 12 | Stina Udford | 62 | Head | — | Oregon |
| 14 | Frank Baker | 29 | Head | — | Wisconsin |
| 15 | Hannah Baker | 29 | Wife | — | Canada English |
| 16 | Patricia Baker | 3 | Daughter | — | Oregon |
| 17 | Roscoe Mckinney | 33 | Head | Wood Worker | Oregon |
| 18 | Harriett Mckinney | 24 | Wife | — | Pennsylvania |
| 19 | Dorothy Mckinney | 12 | Daughter | — | Oregon |
| 20 | Geo Bowdish | 76 | Head | — | Michigan |
| 21 | Jennie Bowdish | 66 | Wife | — | Ohio |
| 22 | Bessie Palamidessi | 55 | Head | — | Michigan |
| 23 | Lola Palamidessi | 21 | Daughter | — | Oregon |
| 24 | Donald Clifford | 17 | Assisted Son | — | Oregon |
| 25 | Frank Dazzula | 52 | Roomer | Helper | Italy |
| 26 | John H Callahan | 55 | Head | Salesman | Iowa |
| 27 | Bess L Callahan | 52 | Wife | — | Missouri |
| 28 | Jean Callahan | 25 | Son | Salesman | Oregon |
| 29 | Robert Callahan | 24 | Son | Laborer | Oregon |
| 30 | Joseph Callahan | 20 | Son | — | Oregon |
| 31 | Louise Burch | 77 | Head | — | Oregon |
| 32 | Frank Paulsen | 43 | Roomer | Traveling Salesman | Oregon |
| 33 | Rita Paulsen | 44 | Daughter | — | Oregon |
| 34 | Donald Smith | 71 | Head | — | Canada English |
| 35 | Lena Smith | 58 | Wife | — | Washington |
| 36 | Norman Smith | 34 | Son | Teacher | Oregon |
| 37 | Hazel Gibson | 24 | Daughter | Waitress | Oregon |
| 38 | Diane Gibson | 3 | Granddaughter | — | Oregon |
| 39 | Lawrence Guisti | 55 | Head | Meat Cutter | Italy |
| 40 | Bruna Guisti | 51 | Wife | — | Italy |
Related Census Records
Pedigree Summary
Albert
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)