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Grace Smith — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Suffolk-County, Massachusetts

Our Model Tree links this Grace Smith across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 4-person household.

Age 56 b. ~1884 Female Spouse Born: Massachusetts Married

1940 Census Record Details

Census Year1940
LocationSuffolk-County, Massachusetts
SurnameSmith
Given NameGrace J.
Relationship to HeadWife
SexF
Color / RaceWhite
Age56
Marital StatusMarried
BirthplaceMassachusetts
1935 Residence (City)Winthrop Town
1935 Residence (County)Suffolk
Additional Details
Income (1939)0
Highest GradeH-4
1935 ResidenceSame House
Birth StateMassachusetts
Birth CountryUnited States
Birthplace (normalized)massachusetts
Township / WardWinthrop Town
Est. Birth Year~1884

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 Grace Age Birth yr
Helen Smith Daughter — 29 ~1911
Doris Smith Daughter — 33 ~1907
Arthur Smith Head — 58 ~1882
Grace Smith Spouse — 56 ~1884

Census Appearances

1920
Suffolk, Massachusetts
Spouse, age 36
Suffolk, Massachusetts · implied b. ~1884 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Smith
Given Name Grace J.
Relationship to Head Wife
Sex F
Color / Race White
Age 36
Marital Status Married
Birthplace Massachusetts
Father's Birthplace England
Mother's Birthplace England
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue English
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1930
Suffolk, Massachusetts
Spouse, age 47
Suffolk, Massachusetts · implied b. ~1883 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Smith
Given Name Grace J
Relationship to Head Wife
Sex F
Color / Race White
Age 47
Marital Status Married
Birthplace Massachusetts
Age at First Marriage 22
Father's Birthplace England
Mother's Birthplace England
Occupation none
Can Read/Write Yes
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1940
Suffolk-County, Massachusetts
Spouse, age 56
Suffolk-County, Massachusetts · implied b. ~1884 — 4 household members
Surname Smith
Given Name Grace J.
Relationship to Head Wife
Sex F
Color / Race White
Age 56
Marital Status Married
Birthplace Massachusetts
1935 Residence (City) Winthrop Town
1935 Residence (County) Suffolk
Income (1939) 0
Highest Grade H-4
1935 Residence Same House
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 Grace Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Grace Smith
Spouse · 1940 · age 56 · b. ~1884 · 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 — Suffolk-County, Massachusetts Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01644-00804)

Line Name Age Relation Occupation Birthplace
1 Gertrude A. Lawrence 54 Wife — Massachusetts
2 Ralph S. Lawrence 24 Son Machinist Massachusetts
3 Ralph K. Ellis 43 Brother Chauffeur Massachusetts
4 Nellie M. Ellis 80 Mother — New Hampshire
5 John W. Burke 51 Head Pressman Massachusetts
6 Elizabeth A. Burke 50 Wife — Massachusetts
7 James M. Barry 31 Son-in-law Ship Fitter Helper Massachusetts
8 Evelyn M. Barry 26 Daughter — Massachusetts
9 Sheila M. Barry 1 Granddaughter — Massachusetts
10 Martin Curran 70 Head Barber England
11 Bertha A. Curran 62 Wife — Canada French
12 Esther Curran 32 Daughter Housekeeper Massachusetts
13 Thomas Curran 22 Son — Massachusetts
14 Arthur E. Smith 58 Head Machinist Massachusetts
15 Grace J. Smith THIS PERSON 56 Wife — Massachusetts
16 Doris E. Smith 33 Daughter Teacher Massachusetts
17 Helen J. Smith 29 Daughter Stenographer Massachusetts
18 Maude Lane 69 Head Teacher Illinois
19 Francis E. Corbett 67 Head — Ohio
20 Mary E. Corbett 65 Wife — Massachusetts
21 Francis J. Corbett 39 Son Chauffeur Massachusetts
22 Walter B. Corbett 33 Son Mechanic Massachusetts
23 Grafton B. Corbett 30 Son Shipper Massachusetts
24 Clarence E. Corbett 28 Son Carrier Massachusetts
25 Edward L. Corbett 38 Head Mechanic Massachusetts
26 Dorothea L. Corbett 37 Wife — Massachusetts
27 Barbara D. Corbett 11 Daughter — Massachusetts
28 Edward L. Jr. Corbett 4 Son — Massachusetts
29 Frank Alpert 57 Head Salesman Russia
30 Ida Alpert 55 Wife — Russia
31 Sadie Alpert 30 Daughter Bookkeeper Massachusetts
32 Nettie Alpert 25 Daughter Stitcher New York
33 Rose Alpert 19 Daughter — Massachusetts
34 David Kifer 32 Head Dealer Massachusetts
35 Edith Kifer 30 Wife — Massachusetts
36 Judith Kifer 8 Daughter — Massachusetts
37 Thomas A. Jones 56 Head Pressman Massachusetts
38 Mary A. Jones 59 Wife — Massachusetts
39 Charles E. Freeman 52 Head Barber Canada English
40 Matilda S. Freeman 51 Wife — Nebraska

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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