Agnes Nelson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Clackamas-County, Oregon

Our Model Tree links this Agnes Nelson across the 1920, 1930 and 1940 US Censuses in Clackamas-County, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 3-person household.

Age 43 b. ~1897 Female Spouse Born: Oregon Married

1940 Census Record Details

Census Year	1940
Location	Clackamas-County, Oregon
Surname	Nelson
Given Name	Agnes
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	43
Marital Status	Married
Birthplace	Oregon
1935 Residence (City)	Sandy Precinct
1935 Residence (County)	Clackamas
Additional Details
Income (1939)	0
Highest Grade	No 6
1935 Residence	Same place
Birth State	Oregon
Birth Country	United States
Birthplace (normalized)	oregon
Township / Ward	Sandy Precinct
Est. Birth Year	~1897

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 Agnes	Age	Birth yr
Edward Nelson	Son	—	17	~1923
Milton Nelson	Head	—	53	~1887
Agnes Nelson	Spouse	—	43	~1897

Census Appearances

1920

Clackamas, Oregon

Other, age 21

Clackamas, Oregon · implied b. ~1899 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Nelson
Given Name	Agnes
Relationship to Head	Daughter-in-law
Sex	F
Color / Race	White
Age	21
Marital Status	Married
Birthplace	Oregon
Father's Birthplace	Norway
Mother's Birthplace	Norway
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Norwegian
Birth State	Oregon
Birth Country	United States
Birthplace (normalized)	oregon

1930

Clackamas, Oregon

Other, age 33

Clackamas, Oregon · implied b. ~1897 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Nelson
Given Name	Agnes
Relationship to Head	Wife-H
Sex	F
Color / Race	White
Age	33
Marital Status	Married
Birthplace	Oregon
Age at First Marriage	22
Father's Birthplace	Norway
Mother's Birthplace	Norway
Can Read/Write	Yes
Birth State	Oregon
Birth Country	United States
Birthplace (normalized)	oregon

1940

Clackamas-County, Oregon

Spouse, age 43

Clackamas-County, Oregon · implied b. ~1897 — 3 household members

Surname	Nelson
Given Name	Agnes
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	43
Marital Status	Married
Birthplace	Oregon
1935 Residence (City)	Sandy Precinct
1935 Residence (County)	Clackamas
Income (1939)	0
Highest Grade	No 6
1935 Residence	Same place
Birth State	Oregon
Birth Country	United States
Birthplace (normalized)	oregon

Model Tree

Linked across censuses

Our Model Tree links Agnes Nelson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Agnes Nelson

Spouse · 1940 · age 43 · b. ~1897 · 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 — Clackamas-County, Oregon Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03355-00579)

Line	Name	Age	Relation	Occupation	Birthplace
1	Joseph Yount	13	Son	—	Iowa
2	Marlys Yount	10	Daughter	—	Iowa
3	Thomas Yount	7	Son	—	Iowa
4	David Yount	5	Son	—	Oregon
5	Gustav Mace	53	Head	Farmer	Germany
6	Anna Mace	53	Wife	—	Nebraska
7	Glenn Mace	15	Son	Farm Labor	Oregon
8	Beulah Mace	14	Daughter	Labor	Oregon
9	Mildred Lattin	26	Daughter	—	Oregon
10	Jeanine Lattin	4	Grand Daughter	—	Oregon
11	Bertha Thiecke	78	Head	—	Germany
12	John Amstad	37	Head	Farmer	Switzerland
13	Helen Amstad	30	Wife	—	Oregon
14	Daniel Amstad	1	Son	—	Oregon
15	Adolph Amstad	43	Head	Farmer	Switzerland
16	Edna Amstad	36	Wife	—	Oregon
17	Adolph Jr Amstad	15	Son	Laborer	Oregon
18	Edna Rose Amstad	11	Daughter	—	Oregon
19	Milton Nelson	53	Head	Farmer	Oregon
20	Agnes Nelson THIS PERSON	43	Wife	—	Oregon
21	Edward Nelson	17	Son	—	Oregon
22	Nels Paterson	77	Head	Farmer	Sweden
23	Johanna Paterson	72	Wife	—	Sweden
24	Charles Wertenberger	65	Head	Farmer	Indiana
25	Margaret A Wertenberger	64	Wife	—	Wisconsin
26	Diederich Reckman	64	Head	Farmer	Germany
27	Dorothy Reckman	57	Wife	—	Germany
28	Andrew Reckman	20	Son	—	Oregon
29	Henry Reckman	18	Son	Laborer	Oregon
30	Henry Pahlens	65	Brother-in-law	—	Germany
31	Raymond Shearman	66	Head	Wood Cutter	Pennsylvania
32	Lois A Shearman	55	Wife	Librarian	Pennsylvania
33	Lois E Shearman	16	Daughter	—	Pennsylvania
34	Nancy Ann Shearman	4	Grand Daughter	—	California
35	Alvin Eri	30	Head	Clearing Land	Oregon
36	Frances Eri	34	Wife	Teacher	California
37	Robert Jonsrud	66	Head	Manufacturer	Minnesota
38	Matilda Jonsrud	59	Wife	—	Sweden
39	Phillip C Jonsrud	21	Son	—	Oregon
40	R. Sylvester Hall	45	Head	Farmer	Oregon

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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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