Pearl Davis — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Clark-County, Washington

Our Model Tree links this Pearl Davis across the 1920, 1930 and 1940 US Censuses in Clark-County, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 4-person household.

Age 63 b. ~1877 Female Spouse Born: Iowa Married

1940 Census Record Details

Census Year	1940
Location	Clark-County, Washington
Surname	Davis
Given Name	Pearl E
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	63
Marital Status	Married
Birthplace	Iowa
1935 Residence (City)	R
1935 Residence (County)	Clark
Additional Details
Income (1939)	0
Highest Grade	No 8
1935 Residence	Washington
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa
Township / Ward	Vancouver City
Est. Birth Year	~1877

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 Pearl	Age	Birth yr
Daisy Davis	Daughter	—	23	~1917
Norman Davis	Head	—	61	~1879
Mabel Bush	Other	—	58	~1882
Pearl Davis	Spouse	—	63	~1877

Census Appearances

1920

Clark, Washington

Spouse, age 43

Clark, Washington · implied b. ~1877 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Davis
Given Name	Pearl E.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	43
Marital Status	Married
Birthplace	Iowa
Father's Birthplace	Illinois
Mother's Birthplace	Wisconsin
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

1930

Clark, Washington

Other, age 53

Clark, Washington · implied b. ~1877 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Davis
Given Name	Pearl
Relationship to Head	Wife-H
Sex	F
Color / Race	White
Age	53
Marital Status	Married
Birthplace	Iowa
Age at First Marriage	24
Father's Birthplace	Illinois
Mother's Birthplace	Wisconsin
Occupation	none
Can Read/Write	Yes
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

1940

Clark-County, Washington

Spouse, age 63

Clark-County, Washington · implied b. ~1877 — 4 household members

Surname	Davis
Given Name	Pearl E
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	63
Marital Status	Married
Birthplace	Iowa
1935 Residence (City)	R
1935 Residence (County)	Clark
Income (1939)	0
Highest Grade	No 8
1935 Residence	Washington
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

Model Tree

Linked across censuses

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

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This person

Anchor record

Pearl Davis

Spouse · 1940 · age 63 · b. ~1877 · 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 — Clark-County, Washington Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-04335-00295)

Line	Name	Age	Relation	Occupation	Birthplace
1	Frank W Luedinghaus	80	Head	Retired	Missouri
2	Mabel P Luedinghaus	46	Wife	—	California
3	James D Johnston	53	Head	Faber	Iowa
4	Elva B Johnston	52	Wife	—	Iowa
5	Blake M Johnston	26	Son	Teller	Iowa
6	Almon L Smith	81	Head	—	Ohio
7	Viola N Norton	44	Daughter	Music Teacher	Colorado
8	Thomas J Roderick	55	Head	Dentist	South Dakota
9	E. Belle Roderick	55	Wife	—	Pennsylvania
10	Clyde B Mallory	44	Head	District Sales Manager	Washington
11	Catherine B Mallory	44	Wife	—	Oregon
12	James M Mallory	14	Son	—	Washington
13	Elizabeth J Mallory	11	Daughter	—	Washington
14	Henry H Brentworth	36	Head	Patrolman	Washington
15	Pauline F Brentworth	29	Wife	—	Washington
16	Loren R Brentworth	5	Son	—	Washington
17	Thomas H Brentworth	2	Son	—	Washington
18	Louise M Kaiser	75	Mother-in-law	—	Washington
19	Luther F Snell	56	Head	Mail Carrier	Missouri
20	Lura A Snell	43	Wife	—	Iowa
21	Edward L Snell	24	Son	Auto Salesman	Washington
22	Norman E Davis	61	Head	Stenographer	Missouri
23	Pearl E Davis THIS PERSON	63	Wife	—	Iowa
24	Daisy G Davis	23	Daughter	Stenographer	Washington
25	Mabel S Bush	58	Lodger	Servant	South Dakota
26	William H Provost	51	Head	Locomotive Engineer	Vermont
27	Frances L Provost	54	Wife	—	Ohio
28	James R Provost	25	Son	Planerman	Washington
29	William F Provost	20	Son	Musician	Washington
30	Elizabeth J Provost	19	Daughter	—	Washington
31	May E Fletcher	58	Head	General Office Work	Washington
32	Ernest Haag	46	Head	Machinist	Wisconsin
33	Minnie E Haag	43	Wife	—	Montana
34	William H Wray	53	Head	Barber	Indiana
35	Laura G Wray	51	Wife	—	Kansas
36	Fred G Munson	54	Head	Druggist	Kansas
37	Virginia L Munson	16	Daughter	—	Washington
38	Charles W Guernsey	72	Head	—	Illinois
39	Anna M Johnson	47	Head	—	Oregon
40	John P Shaw	60	Head	Clerk	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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