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David Cook — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Essex, New Jersey

Our Model Tree links this David Cook across the 1920, 1930 and 1940 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed), with identified parents Arthur & John — first a son (b.~1914), then head of a 4-person household.

Age 16 b. ~1914 Male Son Born: New Jersey Single

1930 Census Record Details

Census Year1930
LocationEssex, New Jersey
SurnameCook
Given NameDavid
Relationship to HeadSon
SexM
Color / RaceWhite
Age16
Marital StatusSingle
BirthplaceNew Jersey
Father's BirthplaceScotland
Mother's BirthplaceScotland
Additional Details
Can Read/WriteYes
Birth StateNew Jersey
Birth CountryUnited States
Birthplace (normalized)new jersey
Township / WardNewark City
Est. Birth Year~1914

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 David Age Birth yr
Richard Cook Son — 19 ~1911
Arthur Cook Head — 42 ~1888
Mary Cook Spouse — 34 ~1896
David Cook Son — 16 ~1914

Census Appearances

1920
Essex, New …
Son, age 5
Essex, New Jersey · implied b. ~1915 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Cook
Given Name David
Relationship to Head Son
Sex M
Color / Race White
Age 5
Marital Status Single
Birthplace New Jersey
Father's Birthplace Scotland
Mother's Birthplace Scotland
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey
1930
Essex, New …
Son, age 16
Essex, New Jersey · implied b. ~1914 — 4 household members
Surname Cook
Given Name David
Relationship to Head Son
Sex M
Color / Race White
Age 16
Marital Status Single
Birthplace New Jersey
Father's Birthplace Scotland
Mother's Birthplace Scotland
Can Read/Write Yes
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey
1940
Passaic-County, New …
Son, age 26
Passaic-County, New Jersey · implied b. ~1914 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Cooke
Given Name David F.
Relationship to Head Son
Sex M
Color / Race M
Age 26
Marital Status Single
Birthplace New Jersey
1935 Residence (City) Passaic
1935 Residence (County) Essex
Occupation Chemist
Industry Chem Mfg Co
Class of Worker PW
Hours Worked 40
Income (1939) 1400
Highest Grade C-4
1935 Residence Same place
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 David Cook across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Arthur Cook (~0.92 confidence) and father John Cook (~0.92 confidence) and father John Cooke (~0.92 confidence) and mother Mary Cook (~0.92 confidence) and mother Mary Cook (~0.92 confidence) and mother Sarah Cooke (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Arthur Cook
b. ~1888
Source father
● Household · direct · ~0.92
Father
John Cook
b. ~1887
Source father
● Household · direct · ~0.92
Father
John Cooke
b. ~1885
Source father
● Household · direct · ~0.92
Mother
Mary Cook
b. ~1896
Source mother
● Household · direct · ~0.92
Mother
Mary Cook
b. ~1891
Source mother
● Household · direct · ~0.92
Mother
Sarah Cooke
b. ~1888
Source mother
● Household · direct · ~0.92
This person
Anchor record
David Cook
Son · 1930 · age 16 · b. ~1914 · New Jersey
★ You are viewing this record
Sibling
Richard Cook
Sibling · 1930 · age 19
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:newjerseycensus00reel1346:0509)

Line Name Age Relation Occupation Birthplace
51 Anthony Cucinello 44 Head — New Jersey
52 Teresa Cucinello 6 Daughter — New Jersey
53 Catherine Cucinello 4 Daughter — New Jersey
54 Antonio Cucinello 50 Head — Italy
55 William Cucinello 25 Son Bridge Worker New Jersey
56 Anthony Cucinello 19 Son Elevator New Jersey
57 Beatrice Cucinello 17 Daughter — New Jersey
58 Frank Lecce 40 Head Shoe Maker Italy
59 Rose Lecce 33 Wife — Italy
60 Mary Lecce 14 Daughter — Italy
61 Josephine Lecce 12 Daughter — New Jersey
62 Arthur Cook 42 Head Engineer Scotland
63 Mary Cook 34 Wife — Scotland
64 Richard Cook 19 Son Clerk Office New Jersey
65 David Cook THIS PERSON 16 Son — New Jersey
66 Edward Thiele 61 Head Ice Dealer Pennsylvania
67 Margaret Thiele 51 Wife — Pennsylvania
68 Mary Schopper 60 Head — Germany
69 James Wildner 25 Son Machinist New Jersey
70 Louise Wildner 57 Head Salesman Germany
71 Maud Wildner 33 Daughter — Pennsylvania
72 Irene Wildner 30 Daughter Telephone Operator Pennsylvania
73 Arthur Marquardt 37 Head Chauffeur New Jersey
74 Alice Marquardt 31 Wife — New Jersey
75 Naomi Marquardt 11 Daughter — New Jersey
76 Arthur Marquardt 7 Son — New Jersey
77 Evelyn Marquardt 5 Daughter — New Jersey
78 Martin Kwasnik 55 Head — Czechoslovakia
79 Barbara Kwasnik 58 Wife — Czechoslovakia
80 John Kwasnik 22 Son Salesman New Jersey
81 Paul Kwasnik 19 Son Mechanic New Jersey
82 Edward Kwasnik 17 Son Errand Clerk New Jersey
83 Amelia Kwasnik 71 Mother — Czechoslovakia
84 Mary Lallement 51 Head — New Jersey
85 Helen Lallement 24 Daughter Clerk Office New Jersey
86 Naomi Lallement 20 Daughter Feeder New Jersey
87 George Lallement 17 Son Chauffeur New Jersey
88 William Haines 39 Head Route Salesman New Jersey
89 Emma Haines 32 Wife — New Jersey
90 Robert Haines 10 Son — New Jersey
91 Howard Haines 51 Head — New Jersey
92 Theodore Haines 28 Son-in-law Clerk Office New Jersey
93 Margaret Haines 25 Daughter — New Jersey
94 Catherine Eckhard 68 Head — New Jersey
95 Benjamin Mangi 55 Head Tailor Italy
96 Mary Mangi 47 Wife — Italy
97 Rose Mangi 21 Daughter Wrapper New Jersey
98 Benjamin Mangi 19 Son Apprentice New Jersey
99 Rocco Mangi 16 Son Apprentice New Jersey
100 Anthony Mangi 14 Son — New Jersey

Search for David Cook

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Pedigree Summary

David + 1 sibling
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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