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Harold Clark — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Monroe, New York

Our Model Tree links this Harold Clark across the 1910, 1920 and 1930 US Censuses in Monroe, New York (XGBoost, ~Confirmed), with identified parents Edward & Edwin — first a son (b.~1904), then head of a 9-person household.

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

1930 Census Record Details

Census Year1930
LocationMonroe, New York
SurnameClark
Given NameHarold
Relationship to HeadSon
SexM
Color / RaceWhite
Age26
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
OccupationFireman
IndustryCasting Co
Class of WorkerW
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationFireman
Township / WardRochester 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.

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

Name Relation to head Relative to Harold Age Birth yr
Lois Clark Daughter — 24 ~1906
Maud Schaffer Other — 32 ~1898
Edwin Clark Head — 63 ~1867
Frederick Clark Son — 28 ~1902
Raymond Clark Son — 25 ~1905
Harold Clark Son — 26 ~1904
Leo Clark Son — 23 ~1907
Helen Clark Daughter — 24 ~1906
Goodhand Clark Son — 30 ~1900

Census Appearances

1910
Monroe, New …
Son, age 8
Monroe, New York · implied b. ~1902 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clarke
Given Name Harold
Relationship to Head Son
Sex M
Color / Race White
Age 8
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Can Read Yes
Can Write Yes
Speaks English English
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1920
Monroe, New …
Son, age 17
Monroe, New York · implied b. ~1903 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clark
Given Name Harold
Relationship to Head Son
Sex M
Color / Race White
Age 17
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Driver
Industry Carting Co
Class of Worker W
Can Read No
Can Write Yes
Speaks English Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Monroe, New …
Son, age 26
Monroe, New York · implied b. ~1904 — 9 household members
Surname Clark
Given Name Harold
Relationship to Head Son
Sex M
Color / Race White
Age 26
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Fireman
Industry Casting Co
Class of Worker W
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york

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 Harold Clark across 3 US Census years (1910, 1920 and 1930) in Monroe, New York, using XGBoost record linkage. Identified parents: father Edward Clark (~0.92 confidence) and father Edwin Clark (~0.92 confidence) and father George Clarke (~0.92 confidence) and mother Minnie Clarke (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Edward Clark
b. ~1867
Source father
● Household · direct · ~0.92
Father
Edwin Clark
b. ~1867
Source father
● Household · direct · ~0.92
Father
George Clarke
b. ~1871
Source father
● Household · direct · ~0.92
Mother
Minnie Clarke
b. ~1874
Source mother
● Household · direct · ~0.92
This person
Anchor record
Harold Clark
Son · 1930 · age 26 · b. ~1904 · New York
★ You are viewing this record
Sibling
Leo Clark
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Goodhand Clark
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Clark
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Clark
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Clark
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Clark
Sibling · 1930 · age 24
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 — Monroe, New York Open full size

Page Contents

49 people indexed on this census page (ia:1930:newyorkcensus00reel1453:1066)

Line Name Age Relation Occupation Birthplace
51 Raymond H. Fox 42 Head Machine Operator New York
52 Bertha Fox 43 Wife — New York
53 Irene Fox 18 Daughter Inspector New York
54 Ruth Fox 16 Daughter Trimmer New York
55 Arthur J. Chaney 26 Head Mechanic New York
56 Arline Chaney 21 Wife — New York
57 James E. Fahy 57 Head Fireman New York
58 Clara Fahy 56 Wife — New York
59 Rosamond Fahy 30 Daughter Bookkeeper New York
60 Edward E. Calhoun 62 Head Barber New York
61 Lotta F. Calhoun 62 Wife — New York
62 Lois M. Calhoun 23 Daughter — New York
63 Katherine Stone 26 Roomer Dictaphone Operator New York
64 Walter L. Stuart 33 Head Music Musician New York
65 Harriet A. Stuart 29 Wife — New York
66 Ulessa Austin 74 Mother-in-law — New York
67 Fred Graus 49 Head Carpenter New York
68 Lena Graus 47 Wife — New York
69 Homer Spass 45 Head Retail Dealer New York
70 Laura H. Spass 43 Wife — New York
71 Ruth Spass 17 Daughter — New York
72 Frances Spass 15 Daughter — New York
73 Eliphas Spass 69 Father — New York
74 Edwin T. Clark 63 Head Manager New York
75 Goodhand Clark 30 Son Bookkeeper New York
76 Frederick Clark 28 Son Driver Truck New York
77 Helen Clark 24 Daughter Bookkeeper New York
78 Harold Clark THIS PERSON 26 Son Fireman New York
79 Raymond Clark 25 Son Driver Truck New York
80 Leo Clark 23 Son Driver Truck New York
81 Lois Clark 24 Daughter Stenographer New York
82 Maud Schaffer 32 Sister-in-law Housekeeper New York
83 Mary P. Webb 69 Head — Canada-English
84 William Leder 28 Head Machinist New York
85 Elizabeth Leder 27 Wife Teacher New York
86 Harry G. Hallaway 47 Head Supt Of Building New York
87 Mary A. Hallaway 45 Wife Body Builder New York
88 Jack Hallaway 17 Son — New York
89 Jane N. Hallaway 14 Daughter — New York
91 Lester M. Burns 30 Head Dental Mechanic New York
92 Estella F. Burns 31 Wife — New York
93 Marlene F. Burns 2 Daughter — New York
94 Elmer Gibbs 33 Boarder Laborer New York
95 Earl Gibbs 45 Boarder Laborer New York
96 Margaret Hubmeier 67 Head — Germany
97 John P. Chase 60 Head Osteopathic Physician New York
98 Florence Chase 50 Wife — New York
99 Virginia R. Chase 23 Daughter Artist New York
100 Gustav Bader 59 Roomer Jewelry Repair Denmark

Search for Harold Clark

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Pedigree Summary

Harold + 6 siblings
Gen 1 · 4 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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