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John Marshall — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Washington-County, Oregon

Our Model Tree links this John Marshall across the 1920, 1930 and 1940 US Censuses in Washington-County, Oregon (XGBoost, ~Confirmed) — first a head (b.~1886), then head of a 4-person household.

Age 54 b. ~1886 Male Head Born: Canada Married

1940 Census Record Details

Census Year1940
LocationWashington-County, Oregon
SurnameMarshall
Given NameJohn
Relationship to HeadHead
SexM
Color / RaceWhite
Age54
Marital StatusMarried
BirthplaceCanada
1935 Residence (City)R
1935 Residence (County)Washington
Naturalization StatusNaturalized
Additional Details
OccupationOwner
IndustrySaw Mill
Class of WorkerE
Hours Worked48
Income (1939)156
Highest GradeNo 8
1935 ResidenceOregon
Birth CountryCanada
Birthplace (normalized)canada
OccupationOwner
Township / WardElection Precinct 23
Est. Birth Year~1886

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 John Age Birth yr
Frances Marshall Daughter — 18 ~1922
John Marshall Head — 54 ~1886
Everet Marshall Son — 21 ~1919
Thomas Marshall Son — 22 ~1918

Census Appearances

1920
Clackamas, Oregon
Head, age 34
Clackamas, Oregon · implied b. ~1886 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Marshall
Given Name John B
Relationship to Head Head
Sex M
Color / Race White
Age 34
Marital Status Married
Birthplace Canada
Father's Birthplace Canada
Mother's Birthplace Canada
Occupation Farmer
Industry General Farm
Class of Worker OA
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue English
Home Owned/Rented O
Home Free/Mortgaged F
Birth Country Canada
Birthplace (normalized) canada
1930
Washington, Oregon
Head, age 44
Washington, Oregon · implied b. ~1886 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Marshall
Given Name John D.
Relationship to Head Head
Sex M
Color / Race White
Age 44
Marital Status Married
Birthplace Canada
Naturalization Status Naturalized
Year of Immigration 1909
Age at First Marriage 21
Father's Birthplace Canada
Mother's Birthplace Iowa
Occupation Farmer
Industry Stock Farm
Class of Worker OA
Can Read/Write Yes
Mother Tongue English
Home Owned/Rented O
Birth Country Canada
Birthplace (normalized) canada
1940
Washington-County, Oregon
Head, age 54
Washington-County, Oregon · implied b. ~1886 — 4 household members
Surname Marshall
Given Name John
Relationship to Head Head
Sex M
Color / Race White
Age 54
Marital Status Married
Birthplace Canada
1935 Residence (City) R
1935 Residence (County) Washington
Naturalization Status Naturalized
Occupation Owner
Industry Saw Mill
Class of Worker E
Hours Worked 48
Income (1939) 156
Highest Grade No 8
1935 Residence Oregon
Birth Country Canada
Birthplace (normalized) canada

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.
Linked across censuses
Our Model Tree links John Marshall across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Marshall
Head · 1940 · age 54 · b. ~1886 · Oregon
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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Washington-County, Oregon Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03382-00576)

Line Name Age Relation Occupation Birthplace
1 Arthur Johnson 29 Head Loader Oregon
2 Lois Johnson 23 Wife — Oregon
3 Darlene Johnson 3 Daughter — Oregon
4 Daniel Johnson 1 Son — Oregon
5 Phyllis Hopper 17 Daughter Housework Oregon
6 Otto H. Johnson 57 Head Farming Finland
7 Alfred Brinn 35 Head Farming California
8 Lillian Brinn 21 Wife — Oregon
9 Armida Brinn 5 Daughter — Oregon
10 Alfred Jr. Brinn 3 Son — Oregon
11 Samuel Brinn 1 Son — Oregon
12 Josef Firr 53 Head Farmer Finland
13 Byron Rags 32 Head Logger Oregon
14 Irine Rags 28 Wife — Oregon
15 John Marshall THIS PERSON 54 Head Owner Canada
16 Frances Marshall 18 Daughter — Oregon
17 Thomas Marshall 22 Son Laborer Oregon
18 Everet Marshall 21 Son Laborer Oregon
19 Robert Lilly 54 Head Farmer Oregon
20 Pearl Lilly 46 Wife — Oregon
21 Echo Lilly 13 Daughter — Oregon
22 James Lilly 9 Son — Oregon
23 Ray Kendall 47 Head Laborer Iowa
24 Ella Kendall 44 Wife — Wyoming
25 Donald Kendall 17 Son — Idaho
26 Abel R. Edley 52 Head Farming Missouri
27 Ethel Edley 44 Wife — Maryland
28 Henry Edley 18 Son Laborer Maryland
29 Ralph Edley 14 Son — Arkansas
30 John Edley 12 Son — Arkansas
31 Sara Edley 8 Daughter — Arkansas
32 Robert Edley 3 Son — Oregon
33 Gertrude Williams 58 Head — Kansas
34 David Scott 40 Boarder Laborer Kentucky
35 Alvin Munger 43 Head Laborer Oregon
36 Lundy Munger 27 Wife — Oregon
37 Joseph Kyle 77 Head Farming Arkansas
38 Murrie Kyle 75 Wife — Oregon
39 Joseph Sharp 47 Head Logging Illinois
40 Marjorie Sharp 44 Wife — Montana

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)

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