Ellen Moore — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · King-County, Washington

Our Model Tree links this Ellen Moore across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1886), then head of a 3-person household.

Age 54 b. ~1886 Female Spouse Born: Sweden Married

1940 Census Record Details

Census Year	1940
Location	King-County, Washington
Surname	Moore
Given Name	Ellen O.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	54
Marital Status	Married
Birthplace	Sweden
1935 Residence (City)	Seattle City
1935 Residence (County)	King
Naturalization Status	Naturalized
Additional Details
Highest Grade	No 8
1935 Residence	Same place
Birth Country	Sweden
Birthplace (normalized)	sweden
Township / Ward	Seattle City
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.

3 people recorded at the same address in the 1940 census.

Name	Relation to head	Relative to Ellen	Age	Birth yr
Bennett Moore	Head	—	56	~1884
Ellen Moore	Spouse	—	54	~1886
Bennett Moore	Son	—	27	~1913

Census Appearances

1920

King, Washington

Spouse, age 34

King, Washington · implied b. ~1886 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Moore
Given Name	Ellen O.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	34
Marital Status	Married
Birthplace	Sweden
Year of Immigration	1903
Naturalization Status	Naturalized
Father's Birthplace	Sweden
Mother's Birthplace	Sweden
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Swedish
Birth Country	Sweden
Birthplace (normalized)	sweden

1930

King, Washington

Spouse, age 44

King, Washington · implied b. ~1886 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Moore
Given Name	Ellen O.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	44
Marital Status	Married
Birthplace	Sweden
Naturalization Status	Naturalized
Year of Immigration	1904
Age at First Marriage	24
Father's Birthplace	Sweden
Mother's Birthplace	Sweden
Can Read/Write	Yes
Mother Tongue	Swedish
Birth Country	Sweden
Birthplace (normalized)	sweden

1940

King-County, Washington

Spouse, age 54

King-County, Washington · implied b. ~1886 — 3 household members

Surname	Moore
Given Name	Ellen O.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	54
Marital Status	Married
Birthplace	Sweden
1935 Residence (City)	Seattle City
1935 Residence (County)	King
Naturalization Status	Naturalized
Highest Grade	No 8
1935 Residence	Same place
Birth Country	Sweden
Birthplace (normalized)	sweden

Model Tree

Linked across censuses

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

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This person

Anchor record

Ellen Moore

Spouse · 1940 · age 54 · b. ~1886 · 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-t0627-04381-00554)

Line	Name	Age	Relation	Occupation	Birthplace
41	Alice L. Lanning	14	Son	—	Washington
42	Paul B. Peterson	49	Head	Paper Hanger	Norway
43	Amanda C. Peterson	55	Wife	Dressmaking	Minnesota
44	Robert T. Peterson	18	Son	Tractor Driver	Washington
45	Robert E. Swanson	28	Lodger	Plasterer	Minnesota
46	Richard Sherman	51	Head	Ship Fitter	England
47	Catherine Sherman	42	Wife	—	England
48	Gordon E. Sherman	21	Son	Fitter Helper	Washington
49	Richard H. Sherman	5	Son	—	Washington
50	Jens C. Jorgensen	40	Head	Proprietor	Denmark
51	Edith A. Jorgensen	37	Wife	—	Sweden
52	Elsie M. Jorgensen	11	Daughter	—	Washington
53	Eldie C. Jorgensen	9	Son	—	Washington
54	Hans M. Grothe	29	Head	—	Iowa
55	Kate Grothe	60	Wife	—	England
56	Alfred H. Phillips	62	Head	Tabulator	Nebraska
57	Diana M. Phillips	54	Wife	—	Minnesota
58	Jack A. Greene	24	Head	Warehouseman	Washington
59	Jennie Thompson	80	Head	—	Minnesota
60	Clifford W. Benson	32	Head	Adjuster	Minnesota
61	Helen L. Benson	34	Wife	Bookkeeper	Minnesota
62	—	None	—	—	—
63	Levi L. Pier	64	Head	Stock Man	Pennsylvania
64	Ella M. Pier	70	Wife	—	New York
65	Bennett C. Moore	56	Head	Heavy Forger	North Dakota
66	Ellen O. Moore THIS PERSON	54	Wife	—	Sweden
67	Bennett E. Moore	27	Son	Appraiser	Washington
68	Svend A. Stengel	14	Head	Carpenter	Norway
69	Johanna M. Stengel	66	Wife	—	Wisconsin
70	Claude J. Spencer	30	Head	Salesman	Oregon
71	Georgia L. Spencer	23	Wife	—	Washington
72	Gloria A. Spencer	2	Daughter	—	Washington
73	Alma E. Anderson	56	Head	—	Sweden
74	Audrey L. Anderson	18	Daughter	Stenographer	Washington
75	Harold W. Allen	26	Son-in-law	Shipping Clerk	Idaho
76	Annabelle M. Allen	23	Daughter	—	Washington
77	William D. Blair	27	Head	Machinist	Washington
78	Alice C. Blair	27	Wife	—	Canada-English
79	George Lockett	57	Head	Broker	England
80	Edna O. Lockett	47	Wife	Secretary	Michigan

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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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