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Thomas Mcdermott — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · New York, New York

Our Model Tree links this Thomas Mcdermott across the 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a son (b.~1903), then head of a 11-person household.

Age 17 b. ~1903 Male Son Born: New York Single

1920 Census Record Details

Census Year1920
LocationNew York, New York
SurnameMcDermott
Given NameThomas
Relationship to HeadSon
SexM
Color / RaceWhite
Age17
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceIreland
Mother's BirthplaceNew York
Additional Details
OccupationWaiter
IndustryRestaurant
Class of WorkerW
Can ReadYes
Can WriteYes
Speaks EnglishYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationWaiter
Township / WardNew York City
Est. Birth Year~1903

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 1920 census.

Name Relation to head Relative to Thomas Age Birth yr
John Mcdermott Son — 21 ~1899
James Mcdermott Son — 19 ~1901
Joseph Mcdermott Son — 8 ~1912
Catherine Mcdermott Head — 50 ~1870
Catherine Mcdermott Daughter — 23 ~1897
Margaret Mcdermott Daughter — 13 ~1907
Christopher Mcdermott Son — 6 ~1914
William Mcdermott Son — 15 ~1905
Mary Mcdermott Daughter — 10 ~1910
Thomas Mcdermott Son — 17 ~1903
Mary Mcdermott Daughter — 25 ~1895

Census Appearances

1910
New York, …
Son, age 6
New York, New York · implied b. ~1904 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McDermott
Given Name Thomas
Relationship to Head Son
Sex M
Color / Race White
Age 6
Marital Status Single
Birthplace New York
Father's Birthplace Ireland
Mother's Birthplace New York
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1920
New York, …
Son, age 17
New York, New York · implied b. ~1903 — 11 household members
Surname McDermott
Given Name Thomas
Relationship to Head Son
Sex M
Color / Race White
Age 17
Marital Status Single
Birthplace New York
Father's Birthplace Ireland
Mother's Birthplace New York
Occupation Waiter
Industry Restaurant
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English 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 Thomas Mcdermott across 2 US Census years (1910 and 1920) in New York, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Mcdermott
Son · 1920 · age 17 · b. ~1903 · New York
★ You are viewing this record
Sibling
Margaret Mcdermott
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mcdermott
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Mcdermott
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Mcdermott
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mcdermott
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Christopher Mcdermott
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Mcdermott
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Mcdermott
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Mcdermott
Sibling · 1920 · age 23
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

1920 US Federal Census — New York, New York Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu1190unit:0718)

Line Name Age Relation Occupation Birthplace
1 Philip Ginsberg 34 Head Tailor Russia
2 Yetta Ginsberg 31 Wife Housewife Russia
3 Benjamin Ginsberg 12 Son — New York
4 Abraham Ginsberg 10 Son — New York
5 Beatrice Ginsberg 8 Daughter — New York
6 Sylvia Ginsberg 5 Daughter — New York
7 John Holzbeck 51 Head Baker Germany
8 Mary Holzbeck 48 Wife Gardener New York
9 Catherine Mcdermott 50 Head — Ireland
10 Mary Mcdermott 25 Daughter Operator New York
11 Catherine Mcdermott 23 Daughter Operator New York
12 John Mcdermott 21 Son Salesman New York
13 James Mcdermott 19 Son Messenger New York
14 Thomas Mcdermott THIS PERSON 17 Son Waiter New York
15 William Mcdermott 15 Son — New York
16 Margaret Mcdermott 13 Daughter — New York
17 Mary Ann Mcdermott 10 Daughter — New York
18 Joseph Mcdermott 8 Son — New York
19 Christopher Mcdermott 6 Son — New York
20 Walter Freye 35 Head Merchant New York
21 Virginia Freye 30 Wife — New York
22 Augusta Lissing 50 Head Operator New York
23 Gertrude Lissing 24 Daughter Operator New York
24 Anna Lissing 22 Boarder Clerk New York
25 Andrew Broman 51 Head Truckman North Carolina
26 Mary Broman 41 Wife — New York
27 Andrew Broman 14 Son — New York
28 Dorothy Broman 12 Daughter — New York
29 Charles H. Vinton 51 Head Actor North Carolina
30 Florence E. Toring 52 Head Bookkeeper New York
31 John George 70 Boarder Clerk New York
32 Thomas Matthews 42 Boarder Bookkeeper New York
33 Frank Casenick 41 Boarder Chauffeur Germany
34 Jacob Knacht 43 Head Tailor Germany
35 John Mont 52 Head Porter France
36 Angela Mont 49 Wife Chambermaid France
37 Jennie Mont 10 Daughter — New York
38 Pierre Pansome 52 Boarder Cook France
39 William Munchon 39 Head Janitor France
40 Alfreda Munchon 18 Wife Waiter France
41 Mary Abbadie 19 Niece Presser France
42 James Mcginn 29 Boarder Mechanic New York
43 Frederick Florence 29 Head Butcher France
44 Eva Hanas 32 Boarder Waitress France
45 George Bolini 43 Boarder Plate Printer New York
46 Frederick Delgulty 18 Boarder Plate Printer New York
47 Louisa Bohrer 60 Boarder Dishwasher France
48 Jenny Snow 54 Head Boarding House Ireland
49 Margaret Ritchard 50 Boarder Cook England
50 Sophia Clodou 52 Boarder Nurse France

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1920 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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