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Dorothy Thompson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Middlesex-County, Massachusetts

Our Model Tree links this Dorothy Thompson across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1919), then head of a 4-person household.

Age 21 b. ~1919 Female Spouse Born: Massachusetts Married

1940 Census Record Details

Census Year1940
LocationMiddlesex-County, Massachusetts
SurnameThompson
Given NameDorothy
Relationship to HeadWife
SexF
Color / RaceWhite
Age21
Marital StatusMarried
BirthplaceMassachusetts
1935 Residence (City)Everett city
1935 Residence (County)Middlesex
Additional Details
Highest GradeHs 3
1935 ResidenceSame place
Birth StateMassachusetts
Birth CountryUnited States
Birthplace (normalized)massachusetts
Township / WardEverett City
Est. Birth Year~1919

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 Dorothy Age Birth yr
George Thompson Head — 26 ~1914
Martin Maloney Other — 32 ~1908
George Thompson Son — 1 ~1939
Dorothy Thompson Spouse — 21 ~1919

Census Appearances

1920
Middlesex, Massachusetts
Other, age
Middlesex, Massachusetts · implied b. ~1920 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thompson
Given Name Dorothy J.
Relationship to Head Granddaughter
Sex F
Color / Race White
Age 0
Marital Status Single
Birthplace Massachusetts
Father's Birthplace England
Mother's Birthplace Massachusetts
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1930
Middlesex, Massachusetts
Other, age 11
Middlesex, Massachusetts · implied b. ~1919 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thompson
Given Name Dorothy J
Relationship to Head Granddaughter
Sex F
Color / Race White
Age 11
Marital Status Single
Birthplace Massachusetts
Father's Birthplace England
Mother's Birthplace Massachusetts
Occupation none
Can Read/Write Yes
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1940
Middlesex-County, Massachusetts
Spouse, age 21
Middlesex-County, Massachusetts · implied b. ~1919 — 4 household members
Surname Thompson
Given Name Dorothy
Relationship to Head Wife
Sex F
Color / Race White
Age 21
Marital Status Married
Birthplace Massachusetts
1935 Residence (City) Everett city
1935 Residence (County) Middlesex
Highest Grade Hs 3
1935 Residence Same place
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts

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 Dorothy Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Thompson
Spouse · 1940 · age 21 · b. ~1919 · Massachusetts
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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 — Middlesex-County, Massachusetts Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01604-00688)

Line Name Age Relation Occupation Birthplace
1 William H. Stokes 67 Head Public Works Foreman Massachusetts
2 Ada E. Stokes 67 Wife — Canada English
3 Catherine C. Stokes 74 Sister Collector Massachusetts
4 Lawrence Brown 42 Head Mechanic Massachusetts
5 Susie Brown 46 Wife — Massachusetts
6 Frances Brown 13 Daughter — Massachusetts
7 Lawrence Brown 12 Son — Massachusetts
8 Wilma Brown 10 Daughter — Massachusetts
9 Isadora Ross 65 Head — Canada English
10 Mary E. Gibson 52 Head — Canada English
11 John W. Erickson 57 Head Plumber Sweden
12 Mary A. Erickson 53 Wife — Massachusetts
13 William H. Erickson 18 Son Plumber Massachusetts
14 W. Jr. John 23 Head Welder And Burner Massachusetts
15 Helen J. John 22 Wife — Massachusetts
16 Carolyn D. John 1 Daughter — Massachusetts
17 Carl H. John 49 Uncle Bar Tender Massachusetts
18 Curtis Macdonald 27 Head Fireman Marine Massachusetts
19 Norma Macdonald 32 Wife — Massachusetts
20 George Thompson 26 Head Chauffeur Massachusetts
21 Dorothy Thompson THIS PERSON 21 Wife — Massachusetts
22 George S. Thompson 1 Son — Massachusetts
23 Martin Maloney 32 Roomer Laborer Massachusetts
24 Henry D. Di Pietro 29 Head Tailor Massachusetts
25 Dorothy Di Pietro 20 Wife — Massachusetts
26 Janet V. Di Pietro 1 Daughter — Massachusetts
27 James Mccallum 51 Head Engineer Eire
28 John F. Mccallum 15 Son — Massachusetts
29 Mary Mccallum 12 Daughter — Massachusetts
30 Annie Mcauliffe 80 Housekeeper Housekeeper Eire
31 George Spear 39 Head Rigger Machinist Massachusetts
32 Elizabeth Spear 38 Wife — Massachusetts
33 Ruth Spear 15 Daughter — Massachusetts
34 Jean Spear 12 Daughter — Massachusetts
35 Alvin Spear 10 Son — Massachusetts
36 Nancy Spear 2 Daughter — Massachusetts
37 Herbert Morgan 25 Head Law Clerk Massachusetts
38 Elizabeth Morgan 27 Wife Clerk Massachusetts
39 Alfred Berger 36 Head Machinist Massachusetts
40 Mary Berger 33 Wife — Massachusetts

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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