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James Costello — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · Kings, New York

Our Model Tree links this James Costello across the 1910 and 1920 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 7-person household.

Age 11 b. ~1909 Male Son Born: New York Single

1920 Census Record Details

Census Year1920
LocationKings, New York
SurnameCostello
Given NameJames
Relationship to HeadSon
SexM
Color / RaceWhite
Age11
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 / WardBorough Of Brooklyn
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.

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

Name Relation to head Relative to James Age Birth yr
William Costello Son — 13 ~1907
James Costello Son — 11 ~1909
Thomas Costello Head — 41 ~1879
Margaret Costello Spouse — 40 ~1880
Thomas Costello Son — 15 ~1905
John Costello Son — 9 ~1911
Margaret Costello Daughter — 7 ~1913

Census Appearances

1910
Kings, New …
Son, age 1
Kings, New York · implied b. ~1909 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Castello
Given Name James
Relationship to Head Son
Sex M
Color / Race White
Age 1
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
Kings, New …
Son, age 11
Kings, New York · implied b. ~1909 — 7 household members
Surname Costello
Given Name James
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

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 James Costello across 2 US Census years (1910 and 1920) in Kings, New York, using XGBoost record linkage.
Show:
This person
Anchor record
James Costello
Son · 1920 · age 11 · b. ~1909 · New York
★ You are viewing this record
Sibling
John Costello
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Costello
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Costello
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Costello
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 — Kings, New York Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu1143unit:0784)

Line Name Age Relation Occupation Birthplace
51 Michael Sullivan 57 Head Laborer Ireland
52 Mary Sullivan 57 Wife — Ireland
53 Mary Sullivan 24 Daughter — New York
54 John Sullivan 22 Son Clerk New York
55 Thomas Sullivan 18 Son — New York
56 William Sullivan 16 Son — New York
57 Catherine Sullivan 14 Daughter — New York
58 Frank Sullivan 12 Son — New York
59 Joseph Sullivan 10 Son — New York
60 Joseph Tully 33 Nephew — New York
61 Michael Tully 26 Nephew — New York
62 Daniel Mcdonough 44 Head — New York
63 Henrietta Mcdonough 44 Wife — New York
64 Daniel Mcdonough 14 Son — New York
65 James Mcdonough 12 Son — New York
66 Thomas Costello 41 Head — New York
67 Margaret Costello 40 Wife — New York
68 Thomas Costello 15 Son — New York
69 William Costello 13 Son — New York
70 James Costello THIS PERSON 11 Son — New York
71 John Costello 9 Son — New York
72 Margaret Costello 7 Daughter — New York
73 Michael Lynch 57 Head — Ireland
74 Bridget Lynch 57 Wife — Ireland
75 Mary Lynch 27 Daughter — New York
76 Robert Lynch 25 Son — New York
77 Michael Lynch 23 Son — New York
78 Thomas Lynch 21 Son — New York
79 James Lynch 19 Son — New York
80 John Lynch 17 Son — New York
81 Joseph Lynch 15 Son — New York
82 George Lynch 13 Son — New York
83 Edward Lynch 11 Son — New York
84 Mary Foley 45 Head — Ireland
85 Margaret Foley 22 Daughter — New York
86 Mary Foley 20 Daughter — New York
87 Catherine Foley 18 Daughter — New York
88 John Foley 16 Son — New York
89 William Foley 14 Son — New York
90 William Tolan 33 Head Policeman New York
91 Mary Tolan 31 Wife Housewife New York
92 William Tolan 5 Son — New York
93 John Tolan 3 Son — New York
94 Daniel Tolan 1 Son — New York
95 Daniel O'Neill 45 Head Laborer Ireland
96 Mary O'Neill 40 Wife — Ireland
97 Mary O'Neill 24 Daughter — New York
98 Daniel O'Neill 22 Son Laborer New York
99 Catherine Sullivan 55 Head — Ireland
100 John Sullivan 25 Son Clerk 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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