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Benjamin Smith — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Suffolk-County, Massachusetts

Our Model Tree links this Benjamin Smith across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 4-person household.

Age 48 b. ~1892 Male Head Born: Russia Married

1940 Census Record Details

Census Year1940
LocationSuffolk-County, Massachusetts
SurnameSmith
Given NameBenjamin
Relationship to HeadHead
SexM
Color / RaceWhite
Age48
Marital StatusMarried
BirthplaceRussia
1935 Residence (City)Chelsea City
1935 Residence (County)Suffolk
Naturalization StatusNaturalized
Additional Details
OccupationTruck driver
IndustryFrame Mfg.
Class of WorkerPW
Hours Worked50
Income (1939)960
Highest GradeNo 2
1935 ResidenceSame place
Birth CountryRussia
Birthplace (normalized)russia
OccupationTruck Driver
Township / WardChelsea City
Est. Birth Year~1892

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 Benjamin Age Birth yr
Ann Smith Daughter — 19 ~1921
Benjamin Smith Head — 48 ~1892
Sam Smith Son — 22 ~1918
Pauline Smith Spouse — 45 ~1895

Census Appearances

1920
Middlesex, Massachusetts
Other, age 26
Middlesex, Massachusetts · implied b. ~1894 — 50 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Smith
Given Name Benjamin
Relationship to Head Patient
Sex M
Color / Race White
Age 26
Marital Status Single
Birthplace Russia
Father's Birthplace Russia
Mother's Birthplace Russia
Can Read No
Can Write No
Speaks English No
Mother Tongue Russian
Birth Country Russia
Birthplace (normalized) russia
1930
Middlesex, Massachusetts
Other, age 37
Middlesex, Massachusetts · implied b. ~1893 — 50 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Smith
Given Name Benjamin
Sex M
Color / Race White
Age 37
Marital Status Single
Birthplace Russia
Father's Birthplace Russia
Mother's Birthplace Russia
Can Read/Write Yes
Mother Tongue Unknown
Birth Country Russia
Birthplace (normalized) russia
1940
Suffolk-County, Massachusetts
Head, age 48
Suffolk-County, Massachusetts · implied b. ~1892 — 4 household members
Surname Smith
Given Name Benjamin
Relationship to Head Head
Sex M
Color / Race White
Age 48
Marital Status Married
Birthplace Russia
1935 Residence (City) Chelsea City
1935 Residence (County) Suffolk
Naturalization Status Naturalized
Occupation Truck driver
Industry Frame Mfg.
Class of Worker PW
Hours Worked 50
Income (1939) 960
Highest Grade No 2
1935 Residence Same place
Birth Country Russia
Birthplace (normalized) russia

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 Benjamin Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Benjamin Smith
Head · 1940 · age 48 · b. ~1892 · 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-t0627-01642-00179)

Line Name Age Relation Occupation Birthplace
1 Frank Montfort 62 Head Silversmith Massachusetts
2 Harriette Montfort 60 Wife — Massachusetts
3 George De Leon 29 Head Feeder Massachusetts
4 Mary De Leon 28 Wife Paper Inspector Massachusetts
5 William Driscoll 64 Head Pressman Massachusetts
6 Catherine Driscoll 63 Wife — Massachusetts
7 Virginia Driscoll 35 Daughter Hairdresser Massachusetts
8 Henry J. Harrison 67 Head Police Officer Massachusetts
9 Sarah H. Harrison 67 Wife — Massachusetts
10 Benjamin Lamont 35 Boarder Laborer Nevada
11 Joseph Masserman 56 Head Building Supplies Russia
12 Sarah Masserman 48 Wife — Russia
13 Pearl Masserman 24 Daughter Salesgirl Massachusetts
14 Arnold Masserman 19 Son Salesman Massachusetts
15 David Miller 36 Head Lawyer Russia
16 Dora Miller 31 Wife Lawyer Massachusetts
17 Allen M. Miller 4 Son — Massachusetts
18 Esther E. Miller 2 Daughter — Massachusetts
19 Mary Coretti 22 Housekeeper Housekeeper Massachusetts
20 Rose Lamb 65 Head — New York
21 Ruben Lamb 84 Husband — England
22 Ronald Lamb 36 Son Campuses Etc. Massachusetts
23 Barney Keller 32 Head Roofer Russia
24 Kate Keller 29 Wife — Massachusetts
25 Harvey Keller 6 Son — Massachusetts
26 Lanzallen Keller 2 Daughter — Massachusetts
27 Benjamin Smith THIS PERSON 48 Head Truck Driver Russia
28 Pauline Smith 45 Wife — Russia
29 Sam Smith 22 Son Semi Clerk Massachusetts
30 Ann Smith 19 Daughter Stenographer Massachusetts
31 Samuel Zeller 28 Head Provisions Mkt Massachusetts
32 Helen Zeller 25 Wife — Massachusetts
33 Melvin Zeller 0 Son — Massachusetts
34 Manuel Kilboard 34 Head Meat Salesman Massachusetts
35 Sophie Kilboard 24 Wife — South Africa
36 Charles Kilboard 6 Son — Massachusetts
37 Shirley Kilboard 1 Daughter — Massachusetts
38 Elizabeth Mense 19 Housekeeper Housekeeper Nova Scotia
39 Isadore Kaxus 31 Head Salesman Massachusetts
40 Marion Kaxus 31 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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