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Mary Corcoran — 1900 US Census Record

Linked across censuses

1900 United States Federal Census · New York, New York

Our Model Tree links this Mary Corcoran across the 1900, 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1851), then head of a 4-person household.

Age 49 b. ~1851 Female Head Born: New York Widowed

1900 Census Record Details

Census Year1900
LocationNew York, New York
SurnameCorcoran
Given NameMary
Relationship to HeadHead
SexF
Color / RaceWhite
Age48
Marital StatusWidowed
BirthplaceNew York
Birth MonthNov
Birth Year1851
Father's BirthplaceIreland
Mother's BirthplaceIreland
Additional Details
Can ReadYes
Can WriteYes
Speaks EnglishYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardBorough Of Bronx
Est. Birth Year~1851

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.

4 people recorded at the same address in the 1900 census.

Name Relation to head Relative to Mary Age Birth yr
William Corcoran Son — 27 ~1873
Mary Corcoran Daughter — 23 ~1877
Mary Corcoran Head — 49 ~1851
Martin Corcoran Son — 29 ~1871

Census Appearances

1900
New York, …
Head, age 49
New York, New York · implied b. ~1851 — 4 household members
Surname Corcoran
Given Name Mary
Relationship to Head Head
Sex F
Color / Race White
Age 48
Marital Status Widowed
Birthplace New York
Birth Month Nov
Birth Year 1851
Father's Birthplace Ireland
Mother's Birthplace Ireland
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1910
New York, …
Other, age 57
New York, New York · implied b. ~1853 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Corcoran
Given Name Mary
Relationship to Head mother-in-law
Sex F
Color / Race White
Age 57
Marital Status Widowed
Birthplace New York
Children Born 3
Children Living 1
Father's Birthplace Ireland
Mother's Birthplace Ireland
Occupation Housewife
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1920
New York, …
Head, age 68
New York, New York · implied b. ~1852 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Corcoran
Given Name Margaret
Relationship to Head Head
Sex F
Color / Race White
Age 68
Marital Status Widowed
Birthplace New York
Father's Birthplace Ireland
Mother's Birthplace Ireland
Class of Worker R
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue English
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 Mary Corcoran across 3 US Census years (1900, 1910 and 1920) in New York, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Corcoran
Head · 1900 · age 49 · b. ~1851 · New York
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1900 US Federal Census — New York, New York Open full size

Page Contents

50 people indexed on this census page (ia:1900:12thcensusofpopu1126unit:1003)

Line Name Age Relation Occupation Birthplace
51 Nestor Mary Dunn 10 Daughter At School New York
52 Ellie Dunn 8 Daughter — New York
53 Anastasia Dunn 2 Daughter — New York
54 Mary Corcoran THIS PERSON 48 Head — New York
55 Martin Corcoran 28 Son Laborer - Building New York
56 William Corcoran 26 Son Box Maker New York
57 Mary Corcoran 22 Daughter — New York
58 Michael Corcoran 21 Head Driver Ireland
59 Annie Corcoran 23 Wife — Ireland
60 John F Corcoran 1 Son — New York
61 James M Corcoran 0 Son — New York
62 George Quirk 60 Head Park Laborer Ireland
63 James Quirk 27 Son Painter New York
64 Edward Grady 32 Soninlaw Harness Maker England
65 Kate Grady 31 Daughter — New York
66 Mary Grady 6 Grand Daughter — New York
67 Daisy Grady 4 Grand Daughter — New York
68 Kate Grady 2 Grand Daughter — New York
69 John Grady 0 Grand Son — New York
70 David Hughes 49 Head Stationary Engineer Wales
71 Mary Hughes 46 Wife — Pennsylvania
72 John Hughes 28 Son Boiler Maker New Jersey
73 Mattie Stafford 26 Daughter — New Jersey
74 Jennie Hughes 24 Daughter Cashier Dry Goods New Jersey
75 Helen May Hughes 22 Daughter Cashier Dry Goods New Jersey
76 David Hughes 20 Son Butcher New Jersey
77 George Hughes 18 Son Telephone Agent New Jersey
78 Margaret Hennessy 45 Head — New York
79 Lillie Hennessy 27 Daughter — New York
80 John Hennessy 25 Son Painter New York
81 Mary Hennessy 23 Daughter School Teacher New York
82 Anastasia Hennessy 22 Daughter Saleslady Dry Goods New York
83 Thomas Hennessy 20 Son Roofer New York
84 Matthew Hennessy 16 Son At School New York
85 Caroline Hennessy 1 Daughter — New York
86 Anna Turner 48 Head — Canada (Eng)
87 George L Turner 17 Son Loan Building Canada (Eng)
88 George Hubbard 69 Head — New York
89 Mary J Hubbard 61 Wife — New York
90 Oscar Hubbard 41 Son Police Officer New York
91 R Edward Hubbard 28 Son Teamster New York
92 Dennis Callahan 44 Head Policeman Michigan
93 Louise Callahan 30 Wife — New Jersey
94 Margaret Callahan 17 Daughter — New York
95 Mabel Callahan 15 Daughter At School New York
96 John E Lowery 37 Head — New York
97 Mary Lowery 27 Wife — New York
98 Jennie Lowery None Daughter At School New York
99 Ella Lowery None Daughter At School New York
100 William Lowery None Son — New York

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1900 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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