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Thomas Mcgrath — 1920 US Census Record

Model Tree available

1920 United States Federal Census · New York, New York

Our Model Tree links this Thomas Mcgrath across the 1900, 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed), with identified parents John & Patrick — first a son (b.~1895), then head of a 8-person household.

Age 25 b. ~1895 Male Son Born: New York Single

1920 Census Record Details

Census Year1920
LocationNew York, New York
SurnameMcGrath
Given NameThomas
Relationship to HeadSon
SexM
Color / RaceWhite
Age25
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceIreland
Mother's BirthplaceNew York
Additional Details
OccupationOffice Clerk
IndustryTelephone Co
Class of WorkerW
Can ReadYes
Can WriteYes
Speaks EnglishYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationOffice Clerk
Township / WardNew York City
Est. Birth Year~1895

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.

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

Name Relation to head Relative to Thomas Age Birth yr
Thomas Mcgrath Son — 25 ~1895
Patrick Mcgrath Head — 60 ~1860
John Mcgrath Son — 37 ~1883
William Mcgrath Son — 27 ~1893
Charles Mcgrath Son — 22 ~1898
Mary Mcgrath Daughter — 35 ~1885
Mary Mcgrath Spouse — 54 ~1866
Joseph Mcgrath Son — 31 ~1889

Census Appearances

1900
New York, …
Son, age 6
New York, New York · implied b. ~1894 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McGrath
Given Name Thomas
Relationship to Head Son
Sex M
Color / Race White
Age 6
Marital Status Single
Birthplace New York
Birth Month Sept
Birth Year 1894
Father's Birthplace Ireland
Mother's Birthplace Ireland
Occupation School
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1910
New York, …
Son, age 15
New York, New York · implied b. ~1895 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McGrath
Given Name Thomas
Relationship to Head son
Sex M
Color / Race White
Age 15
Marital Status Single
Birthplace New York
Father's Birthplace Ireland
Mother's Birthplace Ireland
Occupation office boy
Industry insurance
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1920
New York, …
Son, age 25
New York, New York · implied b. ~1895 — 8 household members
Surname McGrath
Given Name Thomas
Relationship to Head Son
Sex M
Color / Race White
Age 25
Marital Status Single
Birthplace New York
Father's Birthplace Ireland
Mother's Birthplace New York
Occupation Office Clerk
Industry Telephone Co
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.
Model Tree available
Our Model Tree links Thomas Mcgrath across 3 US Census years (1900, 1910 and 1920) in New York, New York, using XGBoost record linkage. Identified parents: father John Mcgrath (~0.92 confidence) and father Patrick Mcgrath (~0.92 confidence) and father Thomas Mcgrath (~0.92 confidence) and mother Kate Mcgrath (~0.92 confidence) and mother Mary Mcgrath (~0.92 confidence) and mother Mary Mcgrath (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
John Mcgrath
b. ~1866
Source father
● Household · direct · ~0.92
Father
Patrick Mcgrath
b. ~1860
Source father
● Household · direct · ~0.92
Father
Thomas Mcgrath
b. ~1866
Source father
● Household · direct · ~0.92
Mother
Kate Mcgrath
b. ~1866
Source mother
● Household · direct · ~0.92
Mother
Mary Mcgrath
b. ~1866
Source mother
● Household · direct · ~0.92
Mother
Mary Mcgrath
b. ~1873
Source mother
● Household · direct · ~0.92
This person
Anchor record
Thomas Mcgrath
Son · 1920 · age 25 · b. ~1895 · New York
★ You are viewing this record
Sibling
John Mcgrath
Sibling · 1920 · age 37
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Mcgrath
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Mcgrath
Sibling · 1920 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Mcgrath
Sibling · 1920 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Mcgrath
Sibling · 1920 · age 35
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:1920:14thcensusofpopu1219unit:0892)

Line Name Age Relation Occupation Birthplace
51 Nicholas Alonge 38 Head Baker Italy
52 Millie Alonge 33 Wife — Louisiana
53 Lucy Alonge 12 Daughter — New York
54 Celia Alonge 11 Daughter — New York
55 Rose Alonge 7 Daughter — New York
56 Felix La Magna 57 Head — Italy
57 Frank La Magna 25 Son Piano Maker Louisiana
58 Marion La Magna 22 Daughter Dressmaker Louisiana
59 Phil Locurto 27 Boarder Driver Italy
60 Francis Friedenthal 72 Head — Germany
61 Agnes Friedenthal 70 Wife — England
62 Edwin B. Friedenthal 39 Son Clerk New York
63 Eliza B. Friedenthal 40 Daughter Stenographer New York
64 Edward Hampton 40 Head Collector New York
65 Margaret Hampton 37 Wife — New York
66 Edward Jr. Hampton 10 Son — New York
67 Margaret Hampton 7 Daughter — New York
68 Francis Hampton 1 Son — New York
69 Fred G. Hoffman 52 Head Butcher New York
70 Anna Hoffman 45 Wife — New York
71 Fred Jr. Hoffman 19 Son Bookkeeper New York
72 Agnes Hoffman 16 Daughter — New York
73 Stephen Hayes 57 Head Conductor Ireland
74 Anna Hayes 29 Daughter — New York
75 Robert Hayes 23 Son Machinist New York
76 Stephen Jr. Hayes 20 Son Motor Repairer New York
77 Margaret Hayes 16 Daughter Office Clerk New York
78 Robert Jr. Hayes 5 Grandson — New York
79 Thomas Green 42 Boarder Steamfitter Ireland
80 Nicholas Dosch 62 Head Stableman Germany
81 Fannie Dosch 53 Wife — Germany
82 Paul Del Giudice 26 Head Embroidery Operator Italy
83 Ida Del Giudice 29 Wife — Italy
84 Lucio Del Giudice 1 Son — New York
85 Ernest Marigalina 30 Head Embroidery Operator Italy
86 Jennie Marigalina 21 Wife — New York
87 Rose Marigalina 72 Mother — Italy
88 Josephine Marigalina 38 Sister Embroiderer Beader Italy
89 Adella Marigalina 30 Sister Embroiderer Beader Italy
90 Isaac Alfano 60 Boarder Bricklayer Italy
91 Patrick Mcgrath 60 Head Feed Business Ireland
92 Mary Mcgrath 54 Wife — New York
93 John Mcgrath 37 Son Feed Business New York
94 Mary Mcgrath 35 Daughter Office Clerk New York
95 Joseph Mcgrath 31 Son Plumber New York
96 Thomas Mcgrath THIS PERSON 25 Son Office Clerk New York
97 William Mcgrath 27 Son Feed Business New York
98 Charles Mcgrath 22 Son Carpenter New York
99 Herman Rosare 49 Head Baker Germany
100 Frieda Rosare 49 Wife Housekeeper Germany

Search for Thomas Mcgrath

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Pedigree Summary

Thomas + 5 siblings
Gen 1 · 6 parents ~0.92
Max depth 4 (1900–1950 window)

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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