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Edward Mccarthy — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Worcester-County, Massachusetts

Our Model Tree links this Edward Mccarthy across the 1930 and 1940 US Censuses in Worcester-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 9-person household.

Age 20 b. ~1920 Male Son Born: Massachusetts Single

1940 Census Record Details

Census Year1940
LocationWorcester-County, Massachusetts
SurnameMcCarthy
Given NameEdward J.
Relationship to HeadSon
SexM
Color / RaceWhite
Age20
Marital StatusSingle
BirthplaceMassachusetts
1935 Residence (City)Worcester City
1935 Residence (County)Worcester
Additional Details
OccupationFarm Worker
IndustryHome Farm
Class of WorkerGW
Hours Worked0
Highest GradeH 3
1935 ResidenceSame House
Birth StateMassachusetts
Birth CountryUnited States
Birthplace (normalized)massachusetts
OccupationFarm Worker
Township / WardWorcester City
Est. Birth Year~1920

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.

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

Name Relation to head Relative to Edward Age Birth yr
Robert Mccarthy Son — 15 ~1925
Margaret Mccarthy Daughter — 10 ~1930
Michael Mccarthy Head — 48 ~1892
Marion Mccarthy Daughter — 21 ~1919
Richard Mccarthy Son — 14 ~1926
Thomas Mccarthy Son — 19 ~1921
Mary Mccarthy Spouse — 48 ~1892
Ruth Mccarthy Daughter — 17 ~1923
Edward Mccarthy Son — 20 ~1920

Census Appearances

1930
Worcester, Massachusetts
Son, age 10
Worcester, Massachusetts · implied b. ~1920 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McCarthy
Given Name Edward J
Relationship to Head Son
Sex M
Color / Race White
Age 10
Marital Status Single
Birthplace Massachusetts
Father's Birthplace Massachusetts
Mother's Birthplace Massachusetts
Can Read/Write Yes
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1940
Worcester-County, Massachusetts
Son, age 20
Worcester-County, Massachusetts · implied b. ~1920 — 9 household members
Surname McCarthy
Given Name Edward J.
Relationship to Head Son
Sex M
Color / Race White
Age 20
Marital Status Single
Birthplace Massachusetts
1935 Residence (City) Worcester City
1935 Residence (County) Worcester
Occupation Farm Worker
Industry Home Farm
Class of Worker GW
Hours Worked 0
Highest Grade H 3
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 Edward Mccarthy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Edward Mccarthy
Son · 1940 · age 20 · b. ~1920 · Massachusetts
★ You are viewing this record
Sibling
Ruth Mccarthy
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Mccarthy
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Mccarthy
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Mccarthy
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Mccarthy
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Mccarthy
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Worcester-County, Massachusetts Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01716-00195)

Line Name Age Relation Occupation Birthplace
41 Theresa J. Skinner 13 Daughter — Massachusetts
42 Elsie A. Skinner 10 Daughter — Massachusetts
43 Andrew 63 Head — Massachusetts
44 Eva 53 Wife — Massachusetts
45 Eugene A. 23 Son — Massachusetts
46 Annie E. 21 Daughter — Massachusetts
47 Robert J. 19 Son Farm Worker Massachusetts
48 Thomas Hill 46 Head Laborer Irish Free State
49 Nora Hill 40 Wife — Irish Free State
50 Beatrice M. Hill 12 Daughter — Massachusetts
51 Reginald T. Hill 10 Son — Massachusetts
52 Dorothy A. Hill 7 Daughter — Massachusetts
53 Joan M. Hill 5 Daughter — Massachusetts
54 Michael Mccarthy 48 Head Laborer Massachusetts
55 Mary E. Mccarthy 48 Wife — Massachusetts
56 Marion F. Mccarthy 21 Daughter — Massachusetts
57 Edward J. Mccarthy THIS PERSON 20 Son Farm Worker Massachusetts
58 Thomas Mccarthy 19 Son Laborer Massachusetts
59 Ruth G. Mccarthy 17 Daughter — Massachusetts
60 Robert A. Mccarthy 15 Son — Massachusetts
61 Richard M. Mccarthy 14 Son — Massachusetts
62 Margaret E. Mccarthy 10 Daughter — Massachusetts
63 William F. Spencer 54 Head Laborer Massachusetts
64 Agnes B. Spencer 48 Wife — Irish Free State
65 Dorothy J. Spencer 20 Daughter Sales Girl Massachusetts
66 Joseph O'Brien 52 Head Laborer Massachusetts
67 Mary B. O'Brien 45 Wife — Canada French
68 James H. O'Brien 21 Son Laborer Massachusetts
69 William F. O'Brien 23 Son Laborer Massachusetts
70 Rita S. O'Brien 19 Daughter — Massachusetts
71 Fred M. O'Brien 18 Daughter Housekeeper Massachusetts
72 Elsie M. O'Brien 15 Daughter — Massachusetts
73 Edward J. O'Brien 12 Son — Massachusetts
74 Donald M. O'Brien 11 Son — Massachusetts
75 George J. O'Brien 6 Son — Massachusetts
76 Elizabeth M. O'Brien 4 Daughter — Massachusetts
77 Benjamin Bingham 39 Head Laborer England
78 Flora H. Bingham 35 Wife — Rhode Island
79 Mary H. Bingham 12 Daughter — Massachusetts
80 Helen Bingham 10 Daughter — Massachusetts

Related Census Records

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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