Alfred Johnson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · King-County, Washington

Our Model Tree links this Alfred Johnson across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 4-person household.

Age 60 b. ~1880 Male Head Born: Norway Married

1940 Census Record Details

Census Year	1940
Location	King-County, Washington
Surname	Johnson
Given Name	Alfred A.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	60
Marital Status	Married
Birthplace	Norway
1935 Residence (City)	Seattle City
1935 Residence (County)	King
Naturalization Status	Naturalized
Additional Details
Occupation	Laborer
Industry	Street railway
Class of Worker	GW
Hours Worked	40
Income (1939)	998
Highest Grade	Hs 4
1935 Residence	Same house
Birth Country	Norway
Birthplace (normalized)	norway
Occupation	Laborer
Township / Ward	Seattle City
Est. Birth Year	~1880

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 Alfred	Age	Birth yr
Shirley Johnson	Daughter	—	19	~1921
Alfred Johnson	Head	—	60	~1880
Arthur Anderson	Other	—	40	~1900
Alice Johnson	Spouse	—	44	~1896

Census Appearances

1920

King, Washington

Head, age 39

King, Washington · implied b. ~1881 — 2 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Johnson
Given Name	Alfred W
Relationship to Head	Head
Sex	M
Color / Race	White
Age	39
Marital Status	Married
Birthplace	Norway
Year of Immigration	1901
Naturalization Status	Naturalized
Father's Birthplace	Norway
Mother's Birthplace	Norway
Occupation	Laborer
Industry	Logging
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Norwegian
Home Owned/Rented	R
Birth Country	Norway
Year of Naturalization	1908
Birthplace (normalized)	norway

1930

King, Washington

Head, age 50

King, Washington · implied b. ~1880 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Johnson
Given Name	Alfred W
Relationship to Head	Head
Sex	M
Color / Race	White
Age	50
Marital Status	Married
Birthplace	Norway
Naturalization Status	Naturalized
Year of Immigration	1901
Age at First Marriage	34
Father's Birthplace	Norway
Mother's Birthplace	Norway
Occupation	Labor
Industry	City Seattle
Class of Worker	W
Can Read/Write	Yes
Mother Tongue	norwgn
Home Owned/Rented	O
Home Value / Rent	4000
Radio Set	R
Birth Country	Norway
Birthplace (normalized)	norway

1940

King-County, Washington

Head, age 60

King-County, Washington · implied b. ~1880 — 4 household members

Surname	Johnson
Given Name	Alfred A.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	60
Marital Status	Married
Birthplace	Norway
1935 Residence (City)	Seattle City
1935 Residence (County)	King
Naturalization Status	Naturalized
Occupation	Laborer
Industry	Street railway
Class of Worker	GW
Hours Worked	40
Income (1939)	998
Highest Grade	Hs 4
1935 Residence	Same house
Birth Country	Norway
Birthplace (normalized)	norway

Model Tree

Linked across censuses

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

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This person

Anchor record

Alfred Johnson

Head · 1940 · age 60 · b. ~1880 · Washington

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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 — King-County, Washington Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-04376-00973)

Line	Name	Age	Relation	Occupation	Birthplace
1	Lloyd J. Floyd	21	Son	Office Worker	Washington
2	Muriel D. Floyd	13	Daughter	—	Washington
3	Roger F. Floyd	12	Son	—	Washington
4	Barney Jorgensen	39	Head	Boiler Maker	Denmark
5	Catherine A. Jorgensen	33	Wife	—	Canada
6	Anna E. Carey	58	Mother-in-law	—	Canada
7	Nere Carey	51	Brother-in-law	—	Illinois
8	Paul D. Furness	54	Head	—	Maine
9	Kathryn Furness	43	Wife	Dressmaker	Minnesota
10	Ward Furness	19	Son	Burnisher	New Jersey
11	John Furness	18	Son	Paper Carrier	Pennsylvania
12	Shirley Furness	17	Daughter	Fountain	Pennsylvania
13	Jennie V. Porter	74	Head	—	Colorado
14	Granville W. Pettijohn	69	Brother	—	Illinois
15	Sarah S. Pettijohn	72	Sister	—	Colorado
16	Porter Y. Porter	38	Nephew	—	Colorado
17	Lawrence J. Larcom	33	Head	Salesman	Washington
18	Inez Larcom	35	Wife	—	Wisconsin
19	George W. Dantfort	48	Head	Clerk - Mail	Washington
20	Golda A. Dantfort	48	Wife	—	Nebraska
21	George W. Jr. Dantfort	14	Son	—	Washington
22	Mary L. Dantfort	9	Daughter	—	Idaho
23	Alfred A. Johnson THIS PERSON	60	Head	Laborer	Norway
24	Alice Johnson	44	Wife	—	Norway
25	Shirley Johnson	19	Daughter	—	Washington
26	Arthur Anderson	40	Nephew	Stock Clerk	Minnesota
27	Oscar J. Lee	65	Head	Salesman	Tennessee
28	Klare M. Lee	63	Wife	—	Illinois
29	Bessie M. Roessler	61	Head	—	South Carolina
30	Irene Haid	33	Niece	Milliner	Washington
31	Leo Minshull	25	Head	Clerk	Washington
32	Gwen Minshull	22	Wife	—	Washington
33	Hugh F. Thayer	56	Head	Floor Manager	Michigan
34	Effie V. Thayer	56	Wife	—	Michigan
35	Bowen A. Thayer	17	Son	—	Washington
36	Marvin Mcdaniel	51	Head	Bellman	Missouri
37	Elizabeth Mcdaniel	32	Wife	—	Minnesota
38	James Mcdaniel	9	Son	—	California
39	Nancy Mcdaniel	2	Daughter	—	Oregon
40	Jerry O'Keefe	23	Head	Clerk	English

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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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