Charles Hartman — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · King-County, Washington

Our Model Tree links this Charles Hartman across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 3-person household.

Age 42 b. ~1898 Female Spouse Born: Michigan Married

1940 Census Record Details

Census Year	1940
Location	King-County, Washington
Surname	Hartman
Given Name	Charles
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	42
Marital Status	Married
Birthplace	Michigan
1935 Residence (City)	Seattle City
1935 Residence (County)	King
Additional Details
Highest Grade	Hs 2
1935 Residence	Same place
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan
Township / Ward	Seattle City
Est. Birth Year	~1898

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 Charles	Age	Birth yr
Alvin Hartman	Head	—	49	~1891
Loretta Hartman	Daughter	—	11	~1929
Charles Hartman	Spouse	—	42	~1898

Census Appearances

1920

King, Washington

Spouse, age 24

King, Washington · implied b. ~1896 — 2 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Hartman
Given Name	Charlotte
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	24
Marital Status	Married
Birthplace	Michigan
Father's Birthplace	U. S.
Mother's Birthplace	Nebraska
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 34

King, Washington · implied b. ~1896 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Hartman
Given Name	Charlotte
Relationship to Head	Wife-H
Sex	F
Color / Race	White
Age	34
Marital Status	Married
Birthplace	Michigan
Age at First Marriage	22
Father's Birthplace	Michigan
Mother's Birthplace	Nebraska
Can Read/Write	Yes
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

1940

King-County, Washington

Spouse, age 42

King-County, Washington · implied b. ~1898 — 3 household members

Surname	Hartman
Given Name	Charles
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	42
Marital Status	Married
Birthplace	Michigan
1935 Residence (City)	Seattle City
1935 Residence (County)	King
Highest Grade	Hs 2
1935 Residence	Same place
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

Model Tree

Linked across censuses

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

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This person

Anchor record

Charles Hartman

Spouse · 1940 · age 42 · b. ~1898 · 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

37 people indexed on this census page (nara:1940:m-t0627-04381-00596)

Line	Name	Age	Relation	Occupation	Birthplace
41	Jacqueline Davis	8	Daughter	—	Washington
42	Virkne\|Virkie Lewis	32	Head	Office Worker	Colorado
45	Margaret\|Marguerite Cummings	67	Head	—	Kentucky
46	Stanley Rodgersson	52	Boarder	Plumber	England
47	Allen Campbell	27	Head	Bookkeeper	Washington
48	Evelyn Campbell	22	Wife	—	Washington
49	A. B. Tantenblin\|Tantenstein	64	Head	—	Wisconsin
50	James A. Phelps	32	Head	Photographer	Oregon
51	Louise Phelps	32	Wife	—	Washington
52	Clarence Williams	72	Head	—	Canada
53	Carl Robinson	22	Head	Clerk	Missouri
54	Elaine Robinson	23	Wife	—	Kansas
55	Alvin Hartman	49	Head	Warehouse	Wisconsin
56	Charles Hartman THIS PERSON	42	Wife	—	Michigan
57	Loretta Hartman	11	Daughter	—	Washington
58	Joseph Sherlin	69	Head	—	New York
59	Amelia Cour	73	Head	—	Ohio
60	Gladys Hunt	36	Head	New Worker	Washington
61	Linda Kennedy	53	Head	—	Wisconsin
62	Fred Gorton	61	Head	Teaching	Michigan
63	Inez Gorton	55	Wife	—	Kansas
64	Wynnifred Gorton	19	Daughter	—	Washington
65	Thomas Gorton	17	Son	Clerk	Washington
66	Nellie Quirk	70	Head	Teacher	Michigan
67	Mary Gorton	57	Sister	—	Michigan
68	Guy Woodford	58	Head	Salesman	Illinois
69	Ruth Woodford	53	Wife	—	Washington
71	Herb Bloom	35	Head	Radio	Washington
72	Doreen Bloom	35	Wife	—	Washington
73	Margaret Bloom	5	Daughter	—	Washington
74	Sally Bloom	1	Daughter	—	Washington
75	Gladis Bloom	19	Sister	—	Washington
76	Katherine Carchon\|Carchan	42	Head	—	Wisconsin
77	Phillip Murphy	60	Lodger	Fisherman	Canada
78	James A. Halvorsen\|Halvorson	27	Head	Electric Welder	Washington
79	Verna Halvorsen\|Halvorson	27	Wife	—	Canada
80	Gary Halvorsen\|Halvorson	3	Son	—	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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