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John Mcdermott — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Queens, New York

Our Model Tree links this John Mcdermott across the 1920 and 1930 US Censuses in Queens, New York (XGBoost, ~Confirmed) — first a son (b.~1906), then head of a 11-person household.

Age 24 b. ~1906 Male Son Born: New York Single

1930 Census Record Details

Census Year1930
LocationQueens, New York
SurnameMcDermott
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age24
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
OccupationLaborer
IndustryBuilding
Class of WorkerW
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationLaborer
Township / WardNew York City
Est. Birth Year~1906

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.

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

Name Relation to head Relative to John Age Birth yr
Madeline Mcdermott Daughter — 17 ~1913
Thomas Mcdermott Head — 41 ~1889
John Mcdermott Son — 24 ~1906
Michael Mcdermott Son — 11 ~1919
William Mcdermott Son — 7 ~1923
Robert Mcdermott Son — 13 ~1917
Thomas Mcdermott Son — 15 ~1915
Matthew Mcdermott Son — 22 ~1908
James Mcdermott Son — 21 ~1909
Francis Mcdermott Son — 10 ~1920
Mary Mcdermott Spouse — 50 ~1880

Census Appearances

1920
Queens, New …
Son, age 13
Queens, New York · implied b. ~1907 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname MacDermott
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 13
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
Queens, New …
Son, age 24
Queens, New York · implied b. ~1906 — 11 household members
Surname McDermott
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 24
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Laborer
Industry Building
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.
Linked across censuses
Our Model Tree links John Mcdermott across 2 US Census years (1920 and 1930) in Queens, New York, using XGBoost record linkage.
Show:
This person
Anchor record
John Mcdermott
Son · 1930 · age 24 · b. ~1906 · New York
★ You are viewing this record
Sibling
Robert Mcdermott
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Mcdermott
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Mcdermott
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Mcdermott
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mcdermott
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Madeline Mcdermott
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Mcdermott
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Matthew Mcdermott
Sibling · 1930 · age 22
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 — Queens, New York Open full size

Page Contents

48 people indexed on this census page (ia:1930:newyorkcensus00reel1606:0500)

Line Name Age Relation Occupation Birthplace
1 Joseph Deutsch 34 Head Laborer New York
2 Grace Deutsch 32 Wife — New York
3 Joseph Jr. Deutsch 14 Son — New York
4 Florence Deutsch 12 Daughter — New York
5 William Deutsch 10 Son — New York
6 Carl Deutsch 5 Son — New York
7 Kenneth Deutsch 2 Son — New York
8 Frederick Kullen 70 Head — New York
9 Mary Jane Kullen 70 Wife — Pennsylvania
10 Fred Eichenauer 61 Head Druggist New York
11 Catherine Eichenauer 39 Wife — New York
12 Fred Jr. Eichenauer 16 Son — New York
13 Frank Masterson 52 Head Chauffeur Massachusetts
14 Vera Masterson 37 Wife — New York
15 Evelyn Masterson 17 Daughter Operator New York
16 Frank Jr. Masterson 16 Son Clerk New York
17 Ronald Masterson 15 Son Clerk New York
18 Adelaide Masterson 14 Daughter — New York
19 Lucile Masterson 6 Daughter — New York
20 Florence Masterson 4 Daughter — New York
21 Hazel Masterson 2 Daughter — New York
22 Thomas Mcdermott 41 Head Foreman New York
23 Mary Mcdermott 50 Wife — New York
24 John Mcdermott THIS PERSON 24 Son Laborer New York
25 Matthew Mcdermott 22 Son Laborer New York
26 James Mcdermott 21 Son Laborer New York
27 Madeline Mcdermott 17 Daughter — New York
28 Thomas Mcdermott 15 Son — New York
29 Robert Mcdermott 13 Son — New York
30 Michael Mcdermott 11 Son — New York
31 Francis Mcdermott 10 Son — New York
32 William Mcdermott 7 Son — New York
33 Michael Murray 56 Head Laborer New York
34 Margaret Murray 51 Wife — New York
35 Frank Sikora 41 Head Porter New York
36 Josephine Sikora 34 Wife — Poland
37 Joseph Sikora 21 Son Bus Boy New York
38 Irene Sikora 15 Daughter Stenographer New York
39 Vincent Sikora 8 Son — New York
40 Frank Sikora 4 Son — New York
41 Victoria Sikora 3 Daughter — New York
42 Edward Sikora 1 Son — New York
43 Charles Borus 42 Head Salesman New York
44 Barbara Borus 40 Wife — New York
45 Charles Borus 16 Son Printing New York
46 Joseph Borus 14 Son — New York
47 Miriam Borus 12 Daughter — New York
48 William Borus 10 Son — 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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