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Dora Anderson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Snohomish-County, Washington

Our Model Tree links this Dora Anderson across the 1920, 1930 and 1940 US Censuses in Snohomish-County, Washington (XGBoost, ~Confirmed) — first a head (b.~1864), then head of a 5-person household.

Age 76 b. ~1864 Female Head Born: Norway Widowed

1940 Census Record Details

Census Year1940
LocationSnohomish-County, Washington
SurnameAnderson
Given NameDora
Relationship to HeadHead
SexF
Color / RaceWhite
Age76
Marital StatusWidowed
BirthplaceNorway
1935 Residence (City)Jimcreek Precinct
1935 Residence (County)Snohomish
Naturalization StatusNaturalized
Additional Details
Highest GradeNo 7
1935 ResidenceSame House
Birth CountryNorway
Birthplace (normalized)norway
Township / WardJimcreek Precinct
Est. Birth Year~1864

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.

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

Name Relation to head Relative to Dora Age Birth yr
Dora Anderson Head — 76 ~1864
Walton Berton Other — 20 ~1920
Nettie Berton Daughter — 41 ~1899
Can Langspoon Other — 47 ~1893
Frank Anderson Son — 44 ~1896

Census Appearances

1920
King, Washington
Head, age 56
King, Washington · implied b. ~1864 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Anderson
Given Name Dora
Relationship to Head Head
Sex F
Color / Race White
Age 56
Marital Status Widowed
Birthplace Norway
Year of Immigration 1882
Naturalization Status Naturalized
Father's Birthplace Norway
Mother's Birthplace Norway
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue Norwegian
Home Owned/Rented O
Home Free/Mortgaged F
Birth Country Norway
Birthplace (normalized) norway
1930
King, Washington
Head, age 66
King, Washington · implied b. ~1864 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Anderson
Given Name Dora
Relationship to Head Head
Sex F
Color / Race White
Age 66
Marital Status Widowed
Birthplace Norway
Naturalization Status Naturalized
Year of Immigration 1905
Father's Birthplace Norway
Mother's Birthplace Norway
Occupation none
Can Read/Write Yes
Mother Tongue Norwegian
Home Owned/Rented O
Home Value / Rent $2000
Radio Set R
Birth Country Norway
Birthplace (normalized) norway
1940
Snohomish-County, Washington
Head, age 76
Snohomish-County, Washington · implied b. ~1864 — 5 household members
Surname Anderson
Given Name Dora
Relationship to Head Head
Sex F
Color / Race White
Age 76
Marital Status Widowed
Birthplace Norway
1935 Residence (City) Jimcreek Precinct
1935 Residence (County) Snohomish
Naturalization Status Naturalized
Highest Grade No 7
1935 Residence Same House
Birth Country Norway
Birthplace (normalized) norway

Model Tree

An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Linked across censuses
Our Model Tree links Dora Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Dora Anderson
Head · 1940 · age 76 · b. ~1864 · 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 — Snohomish-County, Washington Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-04360-00143)

Line Name Age Relation Occupation Birthplace
1 Ann Voe 7 Daughter — Washington
2 Frank Voe 1 Son — Washington
3 Frank G. Voe 76 Father — Michigan
4 Anton Olson 68 Head Farmer Sweden
5 Ida M. Olson 65 Wife — Sweden
6 Dancer C. Harris 68 Head Farmer Missouri
7 Alberta Harris 55 Wife — New Jersey
8 Augustin Fish 53 Head — Illinois
9 Pearl L. Fish 54 Wife — Illinois
10 Nettie M. Crane 78 Mother-in-law — Illinois
11 Margaret Fish 19 Daughter New Worker Illinois
12 Dora Anderson THIS PERSON 76 Head — Norway
13 Frank Anderson 44 Son Laborer Washington
14 Nettie Berton 41 Daughter Tele Phone Operator Washington
15 Walton Berton 20 Grand Son — Washington
16 Can Langspoon 47 Lodger Road Supervisor Washington
17 Fred Babb 64 Head Farmer Minnesota
18 Iva Babb 61 Wife — Michigan
19 Frances Coe 74 Head — Indiana
20 George Wisman 13 Lodger — Washington
21 Clifford Wisman 12 Lodger — Washington
22 Claud Cadberry 36 Head Farmer Oklahoma
23 Laura Cadberry 26 Wife — Washington
24 Wayne Clapp 25 Lodger Laborer Illinois
25 Paul Tanis 67 Head — Illinois
26 Henry Tanis 37 Son Laborer Illinois
27 Robert V. Tanis 21 Son Laborer Washington
28 Kate Tanis 61 Wife — Holland
29 Caroline Tanis 23 Daughter — Washington
30 Edwin Tanis 19 Son Laborer Washington
31 Juanita Jacobson 7 Grand Daughter — Washington
32 Rex Collins 48 Head Farmer Nebraska
33 Iva Collins 47 Wife — Nebraska
34 Elburn Collins 24 Son Wood Cutter Washington
35 Vernon Collins 20 Son Kitchen Worker Washington
36 Albert Jansen 13 Lodger — Pennsylvania
37 George Jansen 10 Lodger — Mississippi
38 Charles Jansen 9 Lodger — California
39 Earl Jansen 8 Lodger — Washington
40 Norma Jansen 5 Lodger — Washington

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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