YourRoots by Genomelink
Sign up free
JM

John Mcdonough — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Suffolk-County, Massachusetts

Our Model Tree links this John Mcdonough across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 8-person household.

Age 57 b. ~1883 Male Head Born: Irish Free State Married

1940 Census Record Details

Census Year1940
LocationSuffolk-County, Massachusetts
SurnameMcDonough
Given NameJohn J.
Relationship to HeadHead
SexM
Color / RaceWhite
Age57
Marital StatusMarried
BirthplaceIrish Free State
1935 Residence (City)Boston City
1935 Residence (County)Suffolk
Naturalization StatusNaturalized
Additional Details
OccupationLaborer
IndustryConstruction
Class of WorkerPW
Hours Worked30
Income (1939)396
Highest Grade7
1935 ResidenceSame place
Birthplace (normalized)irish free state
OccupationLaborer
Township / WardBoston City
Est. Birth Year~1883

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.

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

Name Relation to head Relative to John Age Birth yr
Rita Mcdonough Daughter — 17 ~1923
Eileen Mcdonough Daughter — 15 ~1925
Joan Mcdonough Daughter — 13 ~1927
Mary Mcdonough Daughter — 21 ~1919
John Mcdonough Head — 57 ~1883
Mary Mcdonough Other — 65 ~1875
Edward Mcdonough Son — 19 ~1921
Annie Mcdonough Spouse — 58 ~1882

Census Appearances

1930
Suffolk, Massachusetts
Head, age 45
Suffolk, Massachusetts · implied b. ~1885 — 11 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McDonough
Given Name John J.
Relationship to Head Head
Sex M
Color / Race White
Age 45
Marital Status Married
Birthplace Irish Free State
Naturalization Status First papers filed
Year of Immigration 1902
Age at First Marriage 30
Father's Birthplace Irish Free State
Mother's Birthplace Irish Free State
Occupation Laborer
Industry Wool Warehouse
Class of Worker W
Can Read/Write Yes
Mother Tongue English
Home Owned/Rented R
Home Value / Rent 19
Veteran No
Birthplace (normalized) irish free state
1940
Suffolk-County, Massachusetts
Head, age 57
Suffolk-County, Massachusetts · implied b. ~1883 — 8 household members
Surname McDonough
Given Name John J.
Relationship to Head Head
Sex M
Color / Race White
Age 57
Marital Status Married
Birthplace Irish Free State
1935 Residence (City) Boston City
1935 Residence (County) Suffolk
Naturalization Status Naturalized
Occupation Laborer
Industry Construction
Class of Worker PW
Hours Worked 30
Income (1939) 396
Highest Grade 7
1935 Residence Same place
Birthplace (normalized) irish free state

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 John Mcdonough across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mcdonough
Head · 1940 · age 57 · b. ~1883 · Massachusetts
★ You are viewing this record
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-t0627-01668-00356)

Line Name Age Relation Occupation Birthplace
1 Agnes O'Malley 23 Daughter Bundlegirl Mass.
2 Catherine M. O'Malley 20 Daughter Salesgirl Mass.
3 John F. O'Malley 16 Son — Mass.
4 Robert M. O'Malley 13 Son — Mass.
5 John J. Mcdonough THIS PERSON 57 Head Laborer Irish Free State
6 Annie M. Mcdonough 58 Wife At Home Irish Free State
7 Mary E. Mcdonough 21 Daughter — Mass.
8 Edward J. Mcdonough 19 Son — Mass.
9 Rita A. Mcdonough 17 Daughter Clerk Mass.
10 Eileen M. Mcdonough 15 Daughter — Mass.
11 Joan T. Mcdonough 13 Daughter — Mass.
12 Mary Mcdonough 65 Sister-in-law At Home Irish Free State
13 Michael V. Waldron 40 Head Sales Clerk Mass.
14 Catherine Waldron 44 Wife At Home Mass.
15 June M. Waldron 17 Daughter Clerk (Student) Mass.
16 Julia A. Waldron 16 Daughter — Mass.
17 Leo F. Waldron 15 Son — Mass.
18 Francis X. Waldron 13 Son — Mass.
19 Joseph E. Waldron 12 Son — Mass.
20 Michael V. Waldron 11 Son — Mass.
21 Martha J. Waldron 2 Daughter — Mass.
22 Mary M. Casey 63 Head House Work Mass.
23 Theresa M. Casey 23 Daughter Waitress Mass.
24 Bridget M. Egan 69 Head At Home Irish Free State
25 Hannah M. Moynihan 49 Head Cleaning Irish Free State
26 Annie E. Stilkey 69 Head House Work Maine
27 Nellie Ball 55 Lodger House Work Irish Free State
28 Delia Mcfeeley 60 Lodger House Work Northern Ireland
29 Helen Chimera 20 Lodger Nurse Mass.
30 Mary Cronin 72 Lodger House Work Mass.
31 Clara Gerard 58 Lodger Sewing Mass.
32 Christina Chisholm 65 Head House Work Nova Scotia
33 Margaret Twomey 65 Lodger Kitchen Mass.
34 Catherine Mceachern 52 Lodger House Work Nova Scotia Canada
35 Thomas J. Harrington 50 Head Shipper Irish Free State
36 Annie T. Harrington 50 Wife At Home Irish Free State
37 Thomas C. Harrington 19 Son Mail Clerk Mass.
38 Roy C. Cameron 35 Head Taxi Driver Mass.
39 Catharine B. Cameron 34 Wife At Home Mass.
40 Patricia M. Cameron 4 Daughter — Mass.

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)

👤 View Profile 🌳 Ancestors 👥 Descendants