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Harry Cook — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Salem, New Jersey

Our Model Tree links this Harry Cook across the 1910, 1920 and 1930 US Censuses in Salem, New Jersey (XGBoost, ~Confirmed), with identified parents Stephen & Hannah — first a son (b.~1909), then head of a 4-person household.

Age 21 b. ~1909 Male Son Born: Delaware Single

1930 Census Record Details

Census Year1930
LocationSalem, New Jersey
SurnameCook
Given NameHarry L. Jr.
Relationship to HeadSon
SexM
Color / RaceWhite
Age21
Marital StatusSingle
BirthplaceDelaware
Father's BirthplaceDelaware
Mother's BirthplaceDelaware
Additional Details
OccupationAsst. City Master
IndustryIron Works
Class of WorkerW
Can Read/WriteYes
Birth StateDelaware
Birth CountryUnited States
Birthplace (normalized)delaware
OccupationAsst. City Master
Township / WardPenns Grove Borough Part Of
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.

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

Name Relation to head Relative to Harry Age Birth yr
Harry Cook Head — 47 ~1883
Thomas Tidmarsh Other — 21 ~1909
Harry Cook Son — 21 ~1909
Ethel Cook Spouse — 42 ~1888

Census Appearances

1910
New Castle, …
Son, age 1
New Castle, Delaware · implied b. ~1909 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Cook
Given Name Harry
Relationship to Head Son
Sex M
Color / Race White
Age 1
Marital Status Single
Birthplace Delaware
Father's Birthplace Delaware
Mother's Birthplace Delaware
Birth State Delaware
Birth Country United States
Birthplace (normalized) delaware
1920
Salem, New …
Son, age 11
Salem, New Jersey · implied b. ~1909 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Cook
Given Name Harry
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace Delaware
Father's Birthplace Delaware
Mother's Birthplace Delaware
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Delaware
Birth Country United States
Birthplace (normalized) delaware
1930
Salem, New …
Son, age 21
Salem, New Jersey · implied b. ~1909 — 4 household members
Surname Cook
Given Name Harry L. Jr.
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace Delaware
Father's Birthplace Delaware
Mother's Birthplace Delaware
Occupation Asst. City Master
Industry Iron Works
Class of Worker W
Can Read/Write Yes
Birth State Delaware
Birth Country United States
Birthplace (normalized) delaware

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 Harry Cook across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Stephen Cook (~0.81 confidence) and mother Hannah Cook (~0.81 confidence) and father Harry Cook (~0.92 confidence) and father Harry Cook (~0.92 confidence) and mother Eliza Cook (~0.92 confidence) and mother Ida Cook (~0.92 confidence). The pedigree spans 2 generations with 6 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.88
Father
Stephen Cook
b. ~1857
Source father>father
● Household · direct · ~0.81
Mother
Hannah Cook
b. ~1858
Source father>mother
● Household · direct · ~0.81
Father
Harry Cook
b. ~1883
Source father
● Household · direct · ~0.92
Father
Harry Cook
b. ~1885
Source father
● Household · direct · ~0.92
Mother
Eliza Cook
b. ~1888
Source mother
● Household · direct · ~0.92
Mother
Ida Cook
b. ~1888
Source mother
● Household · direct · ~0.92
This person
Anchor record
Harry Cook
Son · 1930 · age 21 · b. ~1909 · New Jersey
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

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

Page Contents

50 people indexed on this census page (ia:1930:newjerseycensus00reel1382:0885)

Line Name Age Relation Occupation Birthplace
51 Jean Roberts 8 Daughter — New Jersey
52 Henry W. Dalton 51 Head Carpenter New Jersey
53 Frank H. Richardson 35 Head Painter England
54 Lena Richardson 44 Wife — New Jersey
55 Malcolm D. Talley 23 Boarder Reporter South Carolina
56 Jeanette L. Talley 20 Wife — New Jersey
57 Mayhew D. Hunter 38 Head Carpenter New Jersey
58 Bertha L. Hunter 37 Wife — New Jersey
59 George Jackson 44 Head Plasterer New Jersey
60 Elizabeth B. Jackson 43 Wife Dress Maker New Jersey
61 Louis Hustack 26 Head Plumber New Jersey
62 Margaret B. Hustack 26 Wife Bookkeeper New York
63 Stephen J. Blood 27 Head Asst. Plant Eng. Kentucky
64 Abigail H. Blood 23 Wife — New Jersey
65 Margaret Miller 21 Boarder Machine Oper. Illinois
66 Bart Abigal 34 Head Store Keeper Illinois
67 Edith S. Abigal 26 Wife Telephone Operator Missouri
68 Samuel Arden 79 Head None (Retired) New Jersey
69 Sarah Arden 68 Wife — Delaware
70 Harry L. Cook 47 Head Store Room Clerk Delaware
71 Ethel Cook 42 Wife — Delaware
72 Harry L. Jr. Cook THIS PERSON 21 Son Asst. City Master Delaware
73 Thomas Tidmarsh 21 Boarder Bachelor Canada-English
74 Louis Lavine 41 Head Foreman Italy
75 Mary Lavine 45 Wife — Italy
76 Gabriel Lavine 19 Son Truck Driver New Jersey
77 Anthony Lavine 18 Son Laborer Pennsylvania
78 Rose Lavine 16 Daughter Operator New Jersey
79 Anna Lavine 14 Daughter — New Jersey
80 Amie Lavine 13 Daughter — New Jersey
81 Moses A. Fischer 53 Head Proprietor Russia-Kieve
82 E. Mollie Fischer 50 Wife — Russia-Kieve
83 Minnie Fischer 19 Daughter Teacher New Jersey
84 Toby Fischer 17 Daughter — Pennsylvania
85 Theophilus B. Cullen 52 Head Manager New Jersey
86 Bertha M. Cullen 38 Wife — New Jersey
87 Howard C. Campbell 32 Head Auto Mechanic New Jersey
88 Bertha Campbell 37 Wife — New York
89 George T. Magic 26 Boarder Laborer New Jersey
90 Allan Iverson 52 Head — New Jersey
91 Jessie A. Iverson 10 Daughter — New Jersey
92 Lillie Cullen 73 Mother — Pennsylvania
93 James Hennessy 48 Head Operator Irish Free State
94 Elizabeth Hennessy 48 Wife — Irish Free State
95 William Hallihan 36 Boarder Fireman England
96 John T. Brandriff 79 Head Carpenter New Jersey
97 Margaret Brandriff 79 Wife — New Jersey
98 Laura M. Brandriff 16 Daughter — New Jersey
99 John E. Harbold 37 Head Machinist Pennsylvania
100 Laura M. Harbold 35 Wife — New Jersey

Search for Harry Cook

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Pedigree Summary

Harry
Gen 1 · 4 parents ~0.92
Gen 2 · 2 grandparents ~0.81
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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