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Thomas Mcgrath — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Kings, New York

Our Model Tree links this Thomas Mcgrath across the 1910, 1920 and 1930 US Censuses in Kings, New York (XGBoost, ~Confirmed), with identified parents James & William — first a son (b.~1909), then head of a 5-person household.

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

1930 Census Record Details

Census Year1930
LocationKings, New York
SurnameMcGrath
Given NameThomas
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 / WardBrooklyn Borough
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.

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

Name Relation to head Relative to Thomas Age Birth yr
Thomas Mcgrath Son — 21 ~1909
James Mcgrath Head — 40 ~1890
Josephine Mcgrath Spouse — 39 ~1891
James Mcgrath Son — 14 ~1916
Helen Mcgrath Daughter — 19 ~1911

Census Appearances

1910
Kings, New …
Other, age 1
Kings, New York · implied b. ~1909 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McGrath
Given Name Thomas
Relationship to Head Grand-son
Sex M
Color / Race White
Age 1
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1920
Kings, New …
Son, age 11
Kings, New York · implied b. ~1909 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McGrath
Given Name Thomas
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
Kings, New …
Son, age 21
Kings, New York · implied b. ~1909 — 5 household members
Surname McGrath
Given Name Thomas
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.
Model Tree available
Our Model Tree links Thomas Mcgrath across 3 US Census years (1910, 1920 and 1930) in Kings, New York, using XGBoost record linkage. Identified parents: father James Mcgrath (~0.92 confidence) and father William Mcgrath (~0.92 confidence) and mother Josephine Mcgrath (~0.92 confidence) and mother Mary Mcgrath (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
James Mcgrath
b. ~1890
Source father
● Household · direct · ~0.92
Father
William Mcgrath
b. ~1869
Source father
● Household · direct · ~0.92
Mother
Josephine Mcgrath
b. ~1891
Source mother
● Household · direct · ~0.92
Mother
Mary Mcgrath
b. ~1874
Source mother
● Household · direct · ~0.92
This person
Anchor record
Thomas Mcgrath
Son · 1930 · age 21 · b. ~1909 · New York
★ You are viewing this record
Sibling
James Mcgrath
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Mcgrath
Sibling · 1930 · age 19
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 — Kings, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1491:0429)

Line Name Age Relation Occupation Birthplace
51 James Mcgrath 40 Head Longshoreman New York
52 Josephine Mcgrath 39 Wife — New York
53 Thomas Mcgrath THIS PERSON 21 Son — New York
54 Helen Mcgrath 19 Daughter Operator New York
55 James Mcgrath 14 Son Typist New York
56 William Clark 57 Head — New York
57 Julia Clark 52 Wife Saleswoman New York
58 Philip H. Clark 27 Son — New York
59 Joseph J. Clark 25 Son — New York
60 Alice Clark 22 Daughter — New York
61 Ruth Clark 17 Daughter — New York
62 Thomas Beabazon 57 Head — New York
63 Mary Beabazon 34 Daughter — New York
64 Alice Beabazon 21 Daughter — New York
65 William Beabazon 14 Son — New York
66 Katherine Kiely 60 Head — Ireland
67 Louis Kiely 30 Son Janitor New York
68 Nora Flynn 25 Boarder Waitress Ireland
69 Thomas Gordin 47 Head Houseman Ireland
70 Mary Gordin 47 Wife — Ireland
71 Thomas Gordin 17 Son — New York
72 Joseph Gordin 16 Son Messenger New York
73 Vincent Gordin 14 Son — New York
74 Frank Moriarty 41 Head — New York
75 Mollie Moriarty 41 Wife — New York
76 Frances Moriarty 13 Daughter — New York
77 Alice Moriarty 10 Daughter — New York
78 Mary Moriarty 5 Daughter — New York
79 Alfred Moriarty 26 Brother-in-law — New York
80 Virgilio Gomez 21 Lodger Pantryman Spain
81 Enrique Hernandez 33 Lodger Busboy Spain
82 Jose Luguetie 50 Lodger Cook Portugal
83 Enrique Gonzalez 42 Lodger General Worker Spain
84 M. Dufres O'Robert 42 Lodger Waiter Spain
85 Anna Calhoun 42 Head Saleswoman Spain
86 Joseph Florencia 35 Lodger Presser Spain
87 Juan Basora 48 Lodger Cook Spain
88 James Rivera 33 Head Cashier Spain
89 Mary Rivera 27 Wife Manager New York
90 Mildred Rivera 8 Daughter — New York
91 Mary Rivera 52 Mother-in-law Cook Spain
92 Nathaniel Payne 27 Lodger — New York
93 John Riches 26 Head Supt Of Maintenance Illinois
94 Marcella Riches 26 Wife — New York
95 Mary Riches 3 Daughter — New York
96 James Riches 2 Son — New York
97 Thomas Riches 1 Son — New York
98 John Riches 0 Son — New York
99 John Riches 53 Father Clerk New York
100 Mary Riches 53 Mother — New York

Search for Thomas Mcgrath

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Pedigree Summary

Thomas + 2 siblings
Gen 1 · 4 parents ~0.92
Max depth 4 (1900–1950 window)

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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