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Joseph Bell — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Allegheny-County, Pennsylvania

Our Model Tree links this Joseph Bell across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & Florence — first a son (b.~1909), then head of a 6-person household.

Age 31 b. ~1909 Male Son Born: Pennsylvania Single

1940 Census Record Details

Census Year1940
LocationAllegheny-County, Pennsylvania
SurnameBell
Given NameJoseph
Relationship to HeadSon
SexM
Color / RaceWhite
Age31
Marital StatusSingle
BirthplacePennsylvania
1935 Residence (City)O'Hara Twp
1935 Residence (County)Allegheny
Additional Details
OccupationCivil Engineer
IndustryCity Bridge
Class of WorkerGW
Hours Worked48
Income (1939)3600
Highest GradeHs 4
1935 ResidenceSame place
Birth StatePennsylvania
Birth CountryUnited States
Birthplace (normalized)pennsylvania
OccupationCivil Engineer
Township / WardOhara Twp
Est. Birth Year~1909

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.

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

Name Relation to head Relative to Joseph Age Birth yr
Florence Bell Spouse — 51 ~1889
Joseph Bell Son — 31 ~1909
John Bell Head — 58 ~1882
Betty Bell Daughter — 25 ~1915
Martha Bell Daughter — 29 ~1911
Jack Bell Son — 22 ~1918

Census Appearances

1920
Allegheny, Pennsylvania
Son, age 10
Allegheny, Pennsylvania · implied b. ~1910 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Bell
Given Name Jos. McKee
Relationship to Head Son
Sex M
Color / Race White
Age 10
Marital Status Single
Birthplace Pennsylvania
Father's Birthplace Ireland
Mother's Birthplace England
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) pennsylvania
1930
Allegheny, Pennsylvania
Son, age 21
Allegheny, Pennsylvania · implied b. ~1909 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Bell
Given Name Joseph
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace Pennsylvania
Father's Birthplace Ireland
Mother's Birthplace England
Occupation Rod-man
Industry Civil Serv.
Class of Worker W
Can Read/Write Yes
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) pennsylvania
1940
Allegheny-County, Pennsylvania
Son, age 31
Allegheny-County, Pennsylvania · implied b. ~1909 — 6 household members
Surname Bell
Given Name Joseph
Relationship to Head Son
Sex M
Color / Race White
Age 31
Marital Status Single
Birthplace Pennsylvania
1935 Residence (City) O'Hara Twp
1935 Residence (County) Allegheny
Occupation Civil Engineer
Industry City Bridge
Class of Worker GW
Hours Worked 48
Income (1939) 3600
Highest Grade Hs 4
1935 Residence Same place
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) pennsylvania

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.
Model Tree available
Our Model Tree links Joseph Bell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Bell (~0.92 confidence) and mother Florence Bell (~0.92 confidence) and mother Florence Bell (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
John Bell
b. ~1882
Source father
● Household · direct · ~0.92
Mother
Florence Bell
b. ~1888
Source mother
● Household · direct · ~0.92
Mother
Florence Bell
b. ~1889
Source mother
● Household · direct · ~0.92
This person
Anchor record
Joseph Bell
Son · 1940 · age 31 · b. ~1909 · Pennsylvania
★ You are viewing this record
Sibling
Martha Bell
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Bell
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Bell
Sibling · 1940 · age 22
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 — Allegheny-County, Pennsylvania Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03414-00019)

Line Name Age Relation Occupation Birthplace
1 Charles Friedman 7 Son — Pennsylvania
2 Harry Angner 57 Lodger Laborer Pennsylvania
3 Charles Fodge 38 Head Police Officer Pennsylvania
4 Vera Fodge 38 Wife — Pennsylvania
5 Charles Fodge 9 Son — Pennsylvania
6 Harry Fodge 7 Son — Pennsylvania
7 Edna Evans 31 Sister-in-law School Teacher Pennsylvania
8 Caroline Evans 24 Sister-in-law — Pennsylvania
9 Phillip Jr. Mutschler 72 Head Chain Shop Foreman Germany
10 Emma Mutschler 68 Wife — Indiana
11 Alta Mutschler 46 Daughter — Indiana
12 Stephen Mccue 63 Head Blacksmith Pennsylvania
13 Margaret Mccue 58 Wife — Pennsylvania
14 Kenneth Thomas 28 Lodger Laborer Pennsylvania
15 John Fenton 59 Head Prison Guard Eire
16 Margaret Fenton 50 Wife — Pennsylvania
17 Francis Fenton 21 Son Laborer Pennsylvania
18 Lawrence Fenton 19 Son New Worker Pennsylvania
19 Richard Fenton 17 Son — Pennsylvania
20 Mildred Fenton 13 Daughter — Pennsylvania
21 Herman Brose 47 Head Mail Carrier Pennsylvania
22 Hannah Brose 42 Wife — England
23 Richard Brose 8 Son — Pennsylvania
24 John Bell 58 Head Prison Guard Ireland
25 Florence Bell 51 Wife — England
26 Joseph Bell THIS PERSON 31 Son Civil Engineer Pennsylvania
27 Martha Bell 29 Daughter Appointment Clerk Pennsylvania
28 Betty Bell 25 Daughter Dental Assistant Pennsylvania
29 Jack Bell 22 Son Wire Installation Pennsylvania
30 Grace Benjamin 28 Head Barber'S Apprentice Pennsylvania
31 Evelyn Benjamin 50 Mother — Pennsylvania
32 Laura Geffner 52 Aunt — Pennsylvania
33 Raymond Cook 55 Head Master Mechanic Pennsylvania
34 Nellie Cook 42 Wife — Pennsylvania
35 Rita Cook 20 Daughter — Pennsylvania
36 Thomas Cook 19 Son Laying-Out Helper Pennsylvania
37 Raymond Cook 17 Son — Pennsylvania
38 Lawrence Cook 13 Son — Pennsylvania
39 Joan Martin 14 Daughter — Pennsylvania
40 John Gondrich 43 Head Laborer Hungary

Pedigree Summary

Joseph + 3 siblings
Gen 1 · 3 parents ~0.92
Max depth 4 (1900–1950 window)

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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