CM
Charles Marshall — 1940 US Census Record
Model Tree available1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this Charles Marshall across the 1920, 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed), with identified parents Minerva & John — 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 | Marshall |
| Given Name | Charles |
| 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 | Messenger |
| Industry | Optical |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 318 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Messenger |
| 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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Bertha Marshall | Head | — | 60 | ~1880 |
| John Marshall | Son | — | 27 | ~1913 |
| Charles Marshall | Son | — | 20 | ~1920 |
Census Appearances
1920
Multnomah, Oregon
Son, age
Multnomah, Oregon · implied b. ~1920 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshall |
| Given Name | Charles R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Ohio |
| 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 | Marshall |
| Given Name | Charles L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Oregon |
| 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 | Marshall |
| Given Name | Charles |
| 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 | Messenger |
| Industry | Optical |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 318 |
| Highest Grade | No 8 |
| 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 Charles Marshall across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Minerva Sundeland (~0.83 confidence) and father John Marshall (~0.92 confidence) and mother Bertha Marshall (~0.92 confidence) and father Charles Marshall (~0.92 confidence). The pedigree spans 2 generations with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.9
Mother
Minerva Sundeland
b. ~1849
Source mother>mother
● Household
· direct · ~0.83
Father
John Marshall
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Bertha Marshall
b. ~1881
Source mother
● Household
· direct · ~0.92
Father
Charles Marshall
b. ~1884
Source father
● Household
· direct · ~0.92
This person
Anchor record
Charles Marshall
Son · 1940 · age 20 · b. ~1920 · Oregon
★ You are viewing this record
Sibling
John Marshall
Sibling · 1940 · age 27
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-t0627-03390-00055)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Thomas | 26 | head | Chemist | Indiana |
| 2 | Virginia Thomas | 23 | wife | — | Texas |
| 3 | J. R. Laws | 33 | head | Store Manager | Colorado |
| 4 | Doris Laws | 29 | wife | — | Washington |
| 5 | J. E. Laws | 71 | father | Broker | Iowa |
| 6 | Bertha Marshall | 60 | head | — | Oregon |
| 7 | John Marshall | 27 | son | Timekeeper | Oregon |
| 8 | Charles Marshall THIS PERSON | 20 | son | Messenger | Oregon |
| 9 | Emma P. Keeter | 60 | head | — | Oregon |
| 10 | Adelia L. Putnam-Cramer | 86 | head | — | Iowa |
| 11 | Charles Putnam-Cramer | 55 | son | Manager | Nebraska |
| 12 | Curt Wilhelmi | 44 | head | Broker | Missouri |
| 13 | Hazel Wilhelmi | 41 | wife | — | Missouri |
| 14 | Robert Wilhelmi | 16 | son | — | Missouri |
| 15 | Alice E. Wilhelmi | 11 | daughter | — | Illinois |
| 16 | Lindsay Mckee | 33 | head | Inspector Clerk | Alabama |
| 17 | Marie Mckee | 34 | wife | — | Iowa |
| 18 | Margaret Mckee | 5 | daughter | — | Canada-English |
| 19 | Harold Links | 30 | head | Stenographer | Mississippi |
| 20 | Eloise Links | 25 | wife | District Manager | Alabama |
| 21 | Harold Jr. Links | 4 | son | — | Kentucky |
| 22 | Thea Thea | 48 | head | — | Minnesota |
| 23 | Jack Thea | 19 | son | Mail Clerk | Canada-English |
| 24 | J. R. Wolverton | 53 | head | Building Contractor | Washington |
| 25 | Frances Wolverton | 48 | wife | Decorator | Oregon |
| 26 | Betty D. Wolverton | 20 | daughter | — | Washington |
| 27 | Doris Wolverton | 18 | daughter | Secretary | Washington |
| 28 | Lorraine Wolverton | 17 | daughter | — | Washington |
| 29 | Grant S. Wolverton | 15 | son | — | Washington |
| 30 | Janice Wolverton | 5 | daughter | — | Oregon |
| 31 | Samuel Gearhart | 44 | head | Carpenter | Canada-English |
| 32 | Lena Gearhart | 42 | wife | Canner | Russia |
| 33 | Walter Gearhart | 20 | son | Delivery | Canada-English |
| 34 | Otto Gearhart | 18 | son | Carpenter Apprentice | Canada-English |
| 35 | Hilda Gearhart | 17 | daughter | — | Canada-English |
| 36 | Richard Gearhart | 11 | son | — | Washington |
| 37 | Edna Bryant | 26 | niece | Stenographer | Canada-English |
| 38 | Earl Bryant | 6 | son | — | Oregon |
| 39 | Sam Vigna | 48 | head | Stonemason | Italy |
Pedigree Summary
Charles + 1 sibling
Gen 1 · 3 parents
~0.92
Gen 2 · 1 grandparents
~0.83
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)