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John Lunn — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Essex, New Jersey

Our Model Tree links this John Lunn across the 1920 and 1930 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 4-person household.

Age 12 b. ~1918 Male Son Born: New Jersey Single

1930 Census Record Details

Census Year1930
LocationEssex, New Jersey
SurnameLunn
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age12
Marital StatusSingle
BirthplaceNew Jersey
Father's BirthplaceNew Jersey
Mother's BirthplaceNew Jersey
Additional Details
Can Read/WriteYes
Birth StateNew Jersey
Birth CountryUnited States
Birthplace (normalized)new jersey
Township / WardNewark City
Est. Birth Year~1918

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.

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

Name Relation to head Relative to John Age Birth yr
John Lunn Head — 42 ~1888
Frank Lunn Son — 10 ~1920
Mary Lunn Spouse — 42 ~1888
John Lunn Son — 12 ~1918

Census Appearances

1920
Essex, New …
Son, age 2
Essex, New Jersey · implied b. ~1918 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Linn
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 2
Marital Status Single
Birthplace New Jersey
Father's Birthplace New Jersey
Mother's Birthplace New Jersey
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey
1930
Essex, New …
Son, age 12
Essex, New Jersey · implied b. ~1918 — 4 household members
Surname Lunn
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 12
Marital Status Single
Birthplace New Jersey
Father's Birthplace New Jersey
Mother's Birthplace New Jersey
Can Read/Write Yes
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.
Linked across censuses
Our Model Tree links John Lunn across 2 US Census years (1920 and 1930) in Essex, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
John Lunn
Son · 1930 · age 12 · b. ~1918 · New Jersey
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Sibling
Frank Lunn
Sibling · 1930 · 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

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

Page Contents

50 people indexed on this census page (ia:1930:newjerseycensus00reel1372:0100)

Line Name Age Relation Occupation Birthplace
51 John Lunn 42 Head Clerk New Jersey
52 Mary Lunn 42 Wife — New Jersey
53 John Lunn THIS PERSON 12 Son — New Jersey
54 Frank Lunn 10 Son — New Jersey
55 John Frank 55 Head Merchant Maryland
56 Mary Frank 54 Wife — Maryland
57 John Frank 20 Son Clerk New Jersey
58 James Frank 18 Son — New Jersey
59 William Frank 15 Son — New Jersey
60 George Frank 12 Son — New Jersey
61 Robert Frank 10 Son — New Jersey
62 Mary Frank 8 Daughter — New Jersey
63 Catherine Frank 6 Daughter — New Jersey
64 Joseph Frank 4 Son — New Jersey
65 Anna Frank 2 Daughter — New Jersey
66 Elizabeth Frank 1 Daughter — New Jersey
67 Margaret Frank 0 Daughter — New Jersey
68 John Frank 45 Head Laborer Georgia
69 Lula Frank 40 Wife — Georgia
70 Lillian Frank 18 Daughter — Georgia
71 John Frank 16 Son — Georgia
72 William Frank 14 Son — Georgia
73 James Frank 12 Son — Georgia
74 Robert Frank 10 Son — Georgia
75 Mary Frank 8 Daughter — Georgia
76 Catherine Frank 6 Daughter — Georgia
77 Joseph Frank 4 Son — Georgia
78 Anna Frank 2 Daughter — Georgia
79 Elizabeth Frank 1 Daughter — Georgia
80 Margaret Frank 0 Daughter — Georgia
81 John Frank 45 Head Laborer New Jersey
82 Lula Frank 40 Wife — New Jersey
83 Lillian Frank 18 Daughter — New Jersey
84 John Frank 16 Son — New Jersey
85 William Frank 14 Son — New Jersey
86 James Frank 12 Son — New Jersey
87 Robert Frank 10 Son — New Jersey
88 Mary Frank 8 Daughter — New Jersey
89 Catherine Frank 6 Daughter — New Jersey
90 Joseph Frank 4 Son — New Jersey
91 Anna Frank 2 Daughter — New Jersey
92 Elizabeth Frank 1 Daughter — New Jersey
93 Margaret Frank 0 Daughter — New Jersey
94 John Frank 45 Head Laborer New Jersey
95 Lula Frank 40 Wife — New Jersey
96 Lillian Frank 18 Daughter — New Jersey
97 John Frank 16 Son — New Jersey
98 William Frank 14 Son — New Jersey
99 James Frank 12 Son — New Jersey
100 Robert Frank 10 Son — New Jersey

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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