Hazel Nelson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · King-County, Washington

Our Model Tree links this Hazel Nelson across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 4-person household.

Age 44 b. ~1896 Female Spouse Born: Michigan Married

1940 Census Record Details

Census Year	1940
Location	King-County, Washington
Surname	Nelson
Given Name	Hazel
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	44
Marital Status	Married
Birthplace	Michigan
1935 Residence (City)	Seattle City
1935 Residence (County)	King
Additional Details
Hours Worked	0
Highest Grade	No 4
1935 Residence	Same place
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan
Township / Ward	Seattle City
Est. Birth Year	~1896

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 Hazel	Age	Birth yr
Joe Nelson	Head	—	49	~1891
Hazel Nelson	Spouse	—	44	~1896
Ronald Nelson	Son	—	16	~1924
Ray Nelson	Son	—	17	~1923

Census Appearances

1920

King, Washington

Spouse, age 25

King, Washington · implied b. ~1895 — 2 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Nelson
Given Name	Hazel
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	25
Marital Status	Married
Birthplace	Michigan
Father's Birthplace	Michigan
Mother's Birthplace	Michigan
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

1930

King, Washington

Other, age 35

King, Washington · implied b. ~1895 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Nelson
Given Name	Hazel L.
Relationship to Head	Wife-H
Sex	F
Color / Race	White
Age	35
Marital Status	Married
Birthplace	Michigan
Age at First Marriage	20
Father's Birthplace	Michigan
Mother's Birthplace	Michigan
Can Read/Write	Yes
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

1940

King-County, Washington

Spouse, age 44

King-County, Washington · implied b. ~1896 — 4 household members

Surname	Nelson
Given Name	Hazel
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	44
Marital Status	Married
Birthplace	Michigan
1935 Residence (City)	Seattle City
1935 Residence (County)	King
Hours Worked	0
Highest Grade	No 4
1935 Residence	Same place
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

Model Tree

Linked across censuses

Our Model Tree links Hazel 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

Hazel Nelson

Spouse · 1940 · age 44 · b. ~1896 · 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-t0627-04383-00715)

Line	Name	Age	Relation	Occupation	Birthplace
1	Manuel Deccio	31	Head	Retail Vegetable Clerk	Washington
2	Anna Deccio	27	Wife	—	Washington
3	Henry Deccio	2	Son	—	Washington
4	Nora Smith	66	Head	—	Illinois
5	Matilda Snowball	72	Sister	—	Illinois
6	Timothy Derry	47	Head	Labor Concrete Work	Washington
7	Ralph Banker	31	Head	Caterpillar Operator	Kansas
8	Mary E Banker	25	Wife	—	Washington
9	Barbara E Banker	5	Daughter	—	Washington
10	William C Banker	5	Son	—	Washington
11	Richard Hardy	36	Head	Painter	Utah
12	Geneva Hardy	25	Wife	—	Washington
13	Gary Hardy	1	Son	—	Washington
14	Carl W Paque	26	Head	Gasoline Service Station Tender	Ohio
15	Bertha Paque	23	Wife	—	Washington
16	Gerald Paque	3	Son	—	Washington
17	Johanna Anderson	53	Mother-in-law	—	Norway
18	Walter H Lewis	55	Head	Engineer	Massachusetts
19	Camilla K Lewis	44	Wife	—	Washington
20	Patricia Lewis	9	Daughter	—	Washington
21	A Fred Proelss	49	Head	Automobile Restoration	Michigan
22	Helen Proelss	41	Wife	—	Minnesota
23	Lois Proelss	15	Daughter	—	Washington
24	Ray M Cummings	38	Head	Warehouse Foreman	Washington
25	Verna Cummings	38	Wife	Power Machine Oper	Oregon
26	None Ends Block 74 And Begin Block 73	None	—	—	—
27	Edward Jones	52	Head	—	Pennsylvania
28	Alta Jones	47	Wife	—	Idaho
29	Dan B Kruse	38	Head	Machinist	Washington
30	Judith Kruse	38	Wife	Stenographer & Typist	Minnesota
31	Joe Nelson	49	Head	Pipe Layer	Sweden
32	Hazel Nelson THIS PERSON	44	Wife	—	Michigan
33	Ray Nelson	17	Son	—	Washington
34	Ronald Nelson	16	Son	—	Washington
35	George Scanlon	46	Head	Machinist	New York
36	Eva Scanlon	43	Wife	—	North Dakota
37	Rita Ann Scanlon	10	Daughter	—	Minnesota
38	Laura A Hosmer	77	Head	—	Minnesota
39	Ruth Lense	40	Daughter	—	Minnesota
40	Byron Lense	10	Grandson	—	Washington

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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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