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John Mcgrath — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · New York, New York

Our Model Tree links this John Mcgrath across the 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a son (b.~1905), then head of a 10-person household.

Age 15 b. ~1905 Male Son Born: New York Single

1920 Census Record Details

Census Year1920
LocationNew York, New York
SurnameMcGrath
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age15
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
Can ReadYes
Can WriteYes
Speaks EnglishYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
Est. Birth Year~1905

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.

10 people recorded at the same address in the 1920 census.

Name Relation to head Relative to John Age Birth yr
Jennie Mcgrath Daughter — 19 ~1901
Margaret Mcgrath Daughter — 17 ~1903
Alice Mcgrath Daughter — 13 ~1907
Cecila Mcgrath Daughter — 21 ~1899
James Mclaughlin Head — 49 ~1871
John Mcgrath Son — 15 ~1905
James Mclaughlin Son — 24 ~1896
Arthur Mcgrath Son — 9 ~1911
William Mcgrath Son — 11 ~1909
Cecila Mclaughlin Spouse — 47 ~1873

Census Appearances

1910
New York, …
Son, age 4
New York, New York · implied b. ~1906 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McGrath
Given Name John
Relationship to Head son
Sex M
Color / Race White
Age 4
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation none
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1920
New York, …
Son, age 15
New York, New York · implied b. ~1905 — 10 household members
Surname McGrath
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 15
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

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 Mcgrath across 2 US Census years (1910 and 1920) in New York, New York, using XGBoost record linkage.
Show:
This person
Anchor record
John Mcgrath
Son · 1920 · age 15 · b. ~1905 · New York
★ You are viewing this record
Sibling
Arthur Mcgrath
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Mcgrath
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mclaughlin
Sibling · 1920 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecila Mcgrath
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Mcgrath
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jennie Mcgrath
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Mcgrath
Sibling · 1920 · age 13
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:1920:14thcensusofpopu1224unit:0318)

Line Name Age Relation Occupation Birthplace
1 John Sanger 5 Son — New York
2 Julia Sanger 2 Daughter — New York
3 John Jr. Smith 40 Head Engineer New York
4 Barbara Smith 39 Wife — New York
5 John Smith 17 Son Clerk New York
6 James Smith 16 Son — New York
7 Frances Smith 14 Son — New York
8 Lawrence Smith 12 Son — New York
9 Mary Smith 11 Daughter — New York
10 Elizabeth Smith 7 Daughter — New York
11 Dorothy Smith 6 Daughter — New York
12 John J. Sands 30 Boarder Laborer New York
13 John Donohue 40 Head Laborer New York
14 Mary Donohue 43 Wife — New York
15 Margaret Donohue 15 Daughter — New York
16 Elizabeth Donohue 12 Daughter — New York
17 John Donohue 9 Son — New York
18 Markie Donohue 7 Son — New York
19 Dorothy Donohue 4 Daughter — New York
20 John Mullin 44 Head Laborer Ireland
21 Rose Mullin 38 Wife — Ireland
22 John Mullin 2 Son — New York
23 Bernard Mullin 1 Son — New York
24 Mary Bousquet 44 Head Furrier France
25 August Bousquet 22 Son Shipping Clerk New York
26 Beatrice Shaw 36 Head — New York
27 John Shaw 21 Son Iron Worker New York
28 May Shaw 17 Daughter Office Work New York
29 Russell Shaw 13 Son — New York
30 Vincenzo Digangi 48 Head Ice Dealer Italy
31 Anoretta Digangi 37 Wife — Italy
32 Joseph Digangi 15 Son Office Boy New York
33 Annetta Digangi 13 Daughter — New York
34 Rocco Digangi 12 Son — New York
35 Bidualina Digangi 10 Daughter — New York
36 Phillippo Digangi 8 Son — New York
37 Clotilda Digangi 1 Daughter — New York
38 Daniel Hahn 50 Head Stable Man New York
39 Dena Hahn 44 Wife — New York
40 Francis Hahn 7 Daughter — New York
41 James Mclaughlin 49 Head Contractor New York
42 Cecila Mclaughlin 47 Wife — New York
43 James Mclaughlin 24 Son Chauffeur New York
44 Cecila Mcgrath 21 Daughter Clerk New York
45 Jennie Mcgrath 19 Daughter Stenographer New York
46 Margaret Mcgrath 17 Daughter Stenographer New York
47 John Mcgrath THIS PERSON 15 Son — New York
48 Alice Mcgrath 13 Daughter — New York
49 William Mcgrath 11 Son — New York
50 Arthur Mcgrath 9 Son — New York

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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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