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John Reilly — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Essex, New Jersey

Our Model Tree links this John Reilly across the 1910, 1920 and 1930 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed), with identified parents John & Frank — first a son (b.~1904), then head of a 11-person household.

Age 26 b. ~1904 Male Son Born: New Jersey Single

1930 Census Record Details

Census Year1930
LocationEssex, New Jersey
SurnameReilly
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age26
Marital StatusSingle
BirthplaceNew Jersey
Father's BirthplaceNew Jersey
Mother's BirthplaceNew Jersey
Additional Details
OccupationClerk
IndustryInsurance Co.
Class of WorkerW
Can Read/WriteYes
VeteranNo
Birth StateNew Jersey
Birth CountryUnited States
Birthplace (normalized)new jersey
OccupationClerk
Township / WardNewark City
Est. Birth Year~1904

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.

11 people recorded at the same address in the 1930 census.

Name Relation to head Relative to John Age Birth yr
Agnes Reilly Daughter — 18 ~1912
Alice Reilly Daughter — 9 ~1921
Frank Reilly Head — 51 ~1879
Walter Reilly Son — 24 ~1906
James Reilly Son — 16 ~1914
Thomas Reilly Son — 13 ~1917
John Reilly Son — 26 ~1904
Leo Reilly Son — 20 ~1910
William Reilly Son — 22 ~1908
Bernard Reilly Son — 11 ~1919
Julia Reilly Spouse — 48 ~1882

Census Appearances

1910
Essex, New …
Son, age 4
Essex, New Jersey · implied b. ~1906 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Reilly
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 4
Marital Status Single
Birthplace New Jersey
Father's Birthplace New Jersey
Mother's Birthplace New Jersey
Occupation none
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey
1920
Essex, New …
Son, age 15
Essex, New Jersey · implied b. ~1905 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Reilly
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 15
Marital Status Single
Birthplace New Jersey
Father's Birthplace New Jersey
Mother's Birthplace New Jersey
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey
1930
Essex, New …
Son, age 26
Essex, New Jersey · implied b. ~1904 — 11 household members
Surname Reilly
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 26
Marital Status Single
Birthplace New Jersey
Father's Birthplace New Jersey
Mother's Birthplace New Jersey
Occupation Clerk
Industry Insurance Co.
Class of Worker W
Can Read/Write Yes
Veteran No
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey

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 John Reilly across 3 US Census years (1910, 1920 and 1930) in Essex, New Jersey, using XGBoost record linkage. Identified parents: father John Reilly (~0.92 confidence) and father Frank Reilly (~0.92 confidence) and mother Elizabeth Reilly (~0.92 confidence) and father John Reilly (~0.92 confidence) and mother Elizabeth Reilly (~0.92 confidence) and mother Julia Reilly (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
John Reilly
b. ~1876
Source father
● Household · direct · ~0.92
Father
Frank Reilly
b. ~1879
Source father
● Household · direct · ~0.92
Mother
Elizabeth Reilly
b. ~1880
Source mother
● Household · direct · ~0.92
Father
John Reilly
b. ~1880
Source father
● Household · direct · ~0.92
Mother
Elizabeth Reilly
b. ~1881
Source mother
● Household · direct · ~0.92
Mother
Julia Reilly
b. ~1882
Source mother
● Household · direct · ~0.92
This person
Anchor record
John Reilly
Son · 1930 · age 26 · b. ~1904 · New Jersey
★ You are viewing this record
Sibling
Agnes Reilly
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Reilly
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Reilly
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Reilly
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Reilly
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Reilly
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Reilly
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Reilly
Sibling · 1930 · age 13
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

1930 US Federal Census — Essex, New Jersey Open full size

Page Contents

50 people indexed on this census page (ia:1930:newjerseycensus00reel1337:0936)

Line Name Age Relation Occupation Birthplace
51 James Cardo 37 Head — New Jersey
52 Loretta Cardo 35 Wife — New Jersey
53 James Jr. Cardo 18 Son — New Jersey
54 Margaret Cardo 16 Daughter — New Jersey
55 John Cardo 14 Son — New Jersey
56 Edward Cardo 12 Son — New Jersey
57 Mary Cardo 10 Daughter — New Jersey
58 Lawrence Cardo 7 Son — New Jersey
59 George Cardo 4 Son — New Jersey
60 Joseph Guttman 47 Head Laborer Poland
61 Phyllis Guttman 42 Wife — Poland
62 David Guttman 19 Son — Poland
63 John Guttman 16 Son — Poland
64 Rose Guttman 14 Daughter — Poland
65 Elizabeth Guttman 12 Daughter — Poland
66 Sarah Guttman 10 Daughter — Poland
67 Frank Guttman 8 Son — New Jersey
68 Daniel Guttman 5 Son — New Jersey
69 Frank Reilly 51 Head Guard New Jersey
70 Julia Reilly 48 Wife — New Jersey
71 John Reilly THIS PERSON 26 Son Clerk New Jersey
72 Walter Reilly 24 Son Clerk New Jersey
73 William Reilly 22 Son Carpenter New Jersey
74 Leo Reilly 20 Son Laborer New Jersey
75 Agnes Reilly 18 Daughter Clerk New Jersey
76 James Reilly 16 Son Laborer New Jersey
77 Thomas Reilly 13 Son — New Jersey
78 Bernard Reilly 11 Son — New Jersey
79 Alice Reilly 9 Daughter — New Jersey
80 John Rapp 57 Head Clerk New Jersey
81 Emma Rapp 54 Wife — New Jersey
82 Patrick Rapp 21 Son Clerk New Jersey
83 John Rapp 19 Son Clerk New Jersey
84 James Rapp 17 Son Clerk New Jersey
85 Catherine Rapp 15 Daughter — New Jersey
86 George Rapp 13 Son — New Jersey
87 William Rapp 11 Son — New Jersey
88 Robert Rapp 9 Son — New Jersey
89 Francis Rapp 7 Son — New Jersey
90 Mary Rapp 5 Daughter — New Jersey
91 Alice Rapp 3 Daughter — New Jersey
92 Helen Rapp 1 Daughter — New Jersey
93 George Spalsh 59 Head Clerk New Jersey
94 Mary Spalsh 54 Wife — New Jersey
95 George Jr. Spalsh 22 Son Clerk New Jersey
96 Edith Spalsh 20 Daughter Clerk New Jersey
97 David Spalsh 16 Son Student New Jersey
98 Daniel Spalsh 13 Son — New Jersey
99 May Spalsh 10 Daughter — New Jersey
100 Dorothy Spalsh 5 Daughter — New Jersey

Search for John Reilly

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Pedigree Summary

John + 8 siblings
Gen 1 · 6 parents ~0.92
Max depth 4 (1900–1950 window)

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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