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William Mccarthy — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Bronx, New York

Our Model Tree links this William Mccarthy across the 1920 and 1930 US Censuses in Bronx, New York (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 9-person household.

Age 21 b. ~1909 Male Son Born: New York Single

1930 Census Record Details

Census Year1930
LocationBronx, New York
SurnameMcCarthy
Given NameWilliam H.
Relationship to HeadSon
SexM
Color / RaceWhite
Age21
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
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.

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

Name Relation to head Relative to William Age Birth yr
Jeanne Mccarthy Daughter — 12 ~1918
Dorothy Mccarthy Daughter — 8 ~1922
Gertrude Mccarthy Daughter — 24 ~1906
Beatrice Mccarthy Daughter — 18 ~1912
William Mccarthy Head — 51 ~1879
Irving Mccarthy Son — 14 ~1916
William Mccarthy Son — 21 ~1909
Walter Mccarthy Son — 11 ~1919
Agnes Mccarthy Spouse — 39 ~1891

Census Appearances

1920
Bronx, New …
Son, age 11
Bronx, New York · implied b. ~1909 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McCarthy
Given Name William H
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Bronx, New …
Son, age 21
Bronx, New York · implied b. ~1909 — 9 household members
Surname McCarthy
Given Name William H.
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
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.
Linked across censuses
Our Model Tree links William Mccarthy across 2 US Census years (1920 and 1930) in Bronx, New York, using XGBoost record linkage.
Show:
This person
Anchor record
William Mccarthy
Son · 1930 · age 21 · b. ~1909 · New York
★ You are viewing this record
Sibling
Irving Mccarthy
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Mccarthy
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeanne Mccarthy
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Mccarthy
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Mccarthy
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Mccarthy
Sibling · 1930 · age 18
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 — Bronx, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1481:0932)

Line Name Age Relation Occupation Birthplace
1 Lillian V. Clark 52 Head — New York
2 Bessie H. Tringel 25 Daughter — New York
3 Mary Mcguire 84 Mother — Irish Free State
4 William Mccarthy 51 Head Attendant New York
5 Agnes Mccarthy 39 Wife — New York
6 Gertrude L. Mccarthy 24 Daughter Bookkeeper New York
7 William H. Mccarthy THIS PERSON 21 Son — New York
8 Beatrice E. Mccarthy 18 Daughter Operator New York
9 Irving J. Mccarthy 14 Son — New York
10 Jeanne M. Mccarthy 12 Daughter — New York
11 Walter F. Mccarthy 11 Son — New York
12 Dorothy L. Mccarthy 8 Daughter — New York
13 Anna Widner 74 Head — Sweden
14 Herbert W. West 44 Head Painter New York
15 Ada L. West 43 Wife — Canada French
16 Herbert E. West 21 Son Chauffeur New York
17 Adele West 15 Daughter Repairman New York
18 Roland W. Robbins 22 Boarder — Massachusetts
19 Joseph Cech 53 Head Patrolman Czechoslovakia
20 Anna M. Cech 48 Wife — New York
21 Arthur J. Cech 25 Son Electrician New York
22 Elsie B. Cech 17 Daughter — New York
23 Coletta R. Farrell 19 Step-daughter Saleslady New York
24 Raymond G. Farrell 14 Step-son — New York
25 John J. Arlt 57 Head Buyer New York
26 Katherine Arlt 20 Daughter Stenographer New York
27 Beatrice Arlt 17 Daughter — New York
28 Caroline Brown 76 Mother-in-law — Germany
29 William H. Brown 36 Brother-in-law Purchasing Agent New York
30 Charles M. Helms 48 Head Sheet Iron New York
31 Marie Helms 38 Wife — New York
32 Walter C. Helms 17 Son — New York
33 Ethel C. Helms 15 Daughter — New York
34 Evelyn R. Helms 15 Daughter — New York
35 George C. Helms 13 Son — New York
36 Fred L. Adams 65 Head Secretary New York
37 Minnie Adams 49 Wife — Pennsylvania
38 William R. Adams 15 Son — New York
39 Jacob Muller 54 Head Retired New York
40 Amelia R. Muller 50 Wife — New York
41 Amelia M. Muller 22 Daughter Stenographer New York
42 Mary F. Nolan 49 Head — New York
43 Thomas J. Nolan 55 Brother Foreman New York
44 Anne Nolan 43 Sister Operator New York
45 K. Grace Nolan 22 Niece Punch Operator New York
46 Margaret Busgrath 45 Sister Attendant New York
47 Helen Busgrath 16 Niece — New York
48 William Busgrath 13 Nephew — New York
49 Charlotte Meyers 53 Head — New York
50 Rudolph Meyers 19 Son Helper New York

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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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