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John Joyce — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Westmoreland-County, Pennsylvania

Our Model Tree links this John Joyce across the 1930 and 1940 US Censuses in Westmoreland-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 9-person household.

Age 63 b. ~1877 Male Head Born: Ireland Married

1940 Census Record Details

Census Year1940
LocationWestmoreland-County, Pennsylvania
SurnameJoyce
Given NameJohn C.
Relationship to HeadHead
SexM
Color / RaceWhite
Age63
Marital StatusMarried
BirthplaceIreland
1935 Residence (City)Ardara
1935 Residence (County)Westmoreland
Naturalization StatusNaturalized
Additional Details
OccupationCarpenter
IndustryElectric Plant
Class of WorkerPW
Hours Worked40
Income (1939)2000
Highest Grade8
1935 ResidenceSame place
Birth CountryIreland
Birthplace (normalized)ireland
OccupationCarpenter
Township / WardArdara
Est. Birth Year~1877

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 John Age Birth yr
Mary Joyce Daughter — 18 ~1922
Gerald Joyce Son — 23 ~1917
Anna Joyce Daughter — 12 ~1928
John Joyce Head — 63 ~1877
Patrick Joyce Son — 21 ~1919
John Joyce Son — 16 ~1924
Joseph Joyce Son — 10 ~1930
Matthew Joyce Son — 14 ~1926
Mary Joyce Spouse — 49 ~1891

Census Appearances

1930
Westmoreland, Pennsylvania
Head, age 52
Westmoreland, Pennsylvania · implied b. ~1878 — 10 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Joyce
Given Name John
Relationship to Head Head
Sex M
Color / Race White
Age 52
Marital Status Married
Birthplace Ireland
Naturalization Status Naturalized
Year of Immigration 1894
Age at First Marriage 27
Father's Birthplace Ireland
Mother's Birthplace Ireland
Occupation Carpenter
Industry Electric Co.
Class of Worker W
Can Read/Write Yes
Mother Tongue English
Home Owned/Rented O
Radio Set R
Veteran No
Birth Country Ireland
Birthplace (normalized) ireland
1940
Westmoreland-County, Pennsylvania
Head, age 63
Westmoreland-County, Pennsylvania · implied b. ~1877 — 9 household members
Surname Joyce
Given Name John C.
Relationship to Head Head
Sex M
Color / Race White
Age 63
Marital Status Married
Birthplace Ireland
1935 Residence (City) Ardara
1935 Residence (County) Westmoreland
Naturalization Status Naturalized
Occupation Carpenter
Industry Electric Plant
Class of Worker PW
Hours Worked 40
Income (1939) 2000
Highest Grade 8
1935 Residence Same place
Birth Country Ireland
Birthplace (normalized) ireland

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 Joyce across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Joyce
Head · 1940 · age 63 · b. ~1877 · Pennsylvania
★ 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 — Westmoreland-County, Pennsylvania Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03636-00165)

Line Name Age Relation Occupation Birthplace
1 Clarence Mccormick 22 Son Attendant Pennsylvania
2 George W. Miller 55 Head Coil Winder Pennsylvania
3 Bessie C. Miller 57 Wife — Pennsylvania
4 Esther M. Miller 27 Daughter — Pennsylvania
5 Laura B. Miller 21 Daughter — Pennsylvania
6 Arthur R. Miller 47 Brother Coil Winder Pennsylvania
7 Arthur B. Tourtelet 49 Head Designer Ohio
8 Rebecca R. Tourtelet 44 Wife — Rhode Island
9 Gilbert B. Tourtelet 17 Son — Pennsylvania
10 Margaret L. Tourtelet 14 Daughter — California
11 Louise Tourtelet 13 Daughter — California
12 John C. Joyce THIS PERSON 63 Head Carpenter Ireland
13 Mary G. Joyce 49 Wife — Pennsylvania
14 Gerald J. Joyce 23 Son — Pennsylvania
15 Patrick D. Joyce 21 Son New Worker Pennsylvania
16 Mary T. Joyce 18 Daughter — Pennsylvania
17 John Joyce 16 Son — Pennsylvania
18 Matthew Joyce 14 Son — Pennsylvania
19 Anna M. Joyce 12 Daughter — Pennsylvania
20 Joseph A. Joyce 10 Son — Pennsylvania
21 John Sr. Roscoe 51 Head Laborer Austria
22 Mary Roscoe 18 Daughter — Pennsylvania
23 John Jr. Roscoe 15 Son — Pennsylvania
24 Rudolph G. Roscoe 12 Son — Pennsylvania
25 Agene Mushettie 17 Daughter — Pennsylvania
26 Charles J. Mushettie 0 Grandson — Ohio
27 William H. Kline 46 Head Car Repairman Pennsylvania
28 Mary A. Kline 42 Wife — Illinois
29 William G. Jr. Kline 21 Son Coil Winder Pennsylvania
30 Donald R. Kline 18 Son New Worker Pennsylvania
31 John S. Sr. Mertz 44 Head Car Repairman Pennsylvania
32 Elva M. Mertz 42 Wife — Pennsylvania
33 Meredith L. Mertz 20 Daughter New Worker Pennsylvania
34 John S. Jr. Mertz 15 Son New Worker Pennsylvania
35 Edgar F. Mertz 15 Son — Pennsylvania
36 Lois J. Mertz 12 Daughter — Pennsylvania
37 Ronald L. Mertz 10 Son — Pennsylvania
38 Richard L. Mertz 8 Son — Pennsylvania
39 Donna M. Mertz 6 Daughter — Pennsylvania
40 Joseph W. Kline 40 Head Laborer Pennsylvania

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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