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Mary Scanlon — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · New York, New York

Our Model Tree links this Mary Scanlon across the 1920 and 1930 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a daughter (b.~1894), then head of a 10-person household.

Age 36 b. ~1894 Female Daughter Born: New York Single

1930 Census Record Details

Census Year1930
LocationNew York, New York
SurnameScanlon
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age36
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceIreland
Mother's BirthplaceIreland
Additional Details
OccupationClerk
IndustryDepartment Store
Class of WorkerW
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationClerk
Township / WardNew York City
Est. Birth Year~1894

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 1930 census.

Name Relation to head Relative to Mary Age Birth yr
Mary Scanlon Daughter — 36 ~1894
Joseph Scanlon Son — 30 ~1900
John Scanlon Son — 32 ~1898
John Scanlon Head — 73 ~1857
Catherine Scanlon Daughter — 28 ~1902
Alice Scanlon Daughter — 22 ~1908
Francis Scanlon Son — 24 ~1906
Helen Scanlon Daughter — 26 ~1904
Margaret Scanlon Daughter — 20 ~1910
Anna Scanlon Daughter — 34 ~1896

Census Appearances

1920
New York, …
Daughter, age 24
New York, New York · implied b. ~1896 — 2 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Scanlon
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 24
Marital Status Single
Birthplace New York
Father's Birthplace Ireland
Mother's Birthplace Ireland
Occupation Typist
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue English
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
New York, …
Daughter, age 36
New York, New York · implied b. ~1894 — 10 household members
Surname Scanlon
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 36
Marital Status Single
Birthplace New York
Father's Birthplace Ireland
Mother's Birthplace Ireland
Occupation Clerk
Industry Department Store
Class of Worker W
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.
Linked across censuses
Our Model Tree links Mary Scanlon across 2 US Census years (1920 and 1930) in New York, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Scanlon
Daughter · 1930 · age 36 · b. ~1894 · New York
★ You are viewing this record
Sibling
Catherine Scanlon
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Scanlon
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Scanlon
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Scanlon
Sibling · 1930 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Scanlon
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Scanlon
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Scanlon
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Scanlon
Sibling · 1930 · age 32
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 — New York, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1609:0105)

Line Name Age Relation Occupation Birthplace
1 William Mcguire 66 Head Laborer New York
2 Mary Mcguire 66 Wife — New York
3 William Mcguire 26 Son Clerk New York
4 John Mcguire 24 Son Clerk New York
5 James Mcguire 22 Son Clerk New York
6 Margaret Mcguire 19 Daughter Stenographer New York
7 Helen Mcguire 17 Daughter — New York
8 Thomas Mcguire 15 Son — New York
9 Francis Mcguire 13 Son — New York
10 Joseph Mcguire 11 Son — New York
11 Catherine Mcguire 9 Daughter — New York
12 Alice Mcguire 7 Daughter — New York
13 William Mcguire 64 Head Shipping Clerk New York
14 Jane Mcguire 62 Wife — New York
15 Florence Mcguire 31 Daughter — New York
16 John Scanlon 73 Head — Ireland
17 Mary Scanlon THIS PERSON 36 Daughter Clerk New York
18 Anna Scanlon 34 Daughter Stenographer New York
19 John Scanlon 32 Son Salesman New York
20 Joseph Scanlon 30 Son Clerk New York
21 Catherine Scanlon 28 Daughter Teacher New York
22 Helen Scanlon 26 Daughter Stenographer New York
23 Francis Scanlon 24 Son Clerk New York
24 Alice Scanlon 22 Daughter — New York
25 Margaret Scanlon 20 Daughter — New York
26 Patrick O'Brien 44 Head Laborer Ireland
27 Mary O'Brien 38 Wife — Ireland
28 John O'Brien 19 Son Clerk New York
29 Mary O'Brien 17 Daughter — New York
30 Catherine O'Brien 15 Daughter — New York
31 Helen O'Brien 13 Daughter — New York
32 Joseph O'Brien 11 Son — New York
33 Francis O'Brien 9 Son — New York
34 Alice O'Brien 7 Daughter — New York
35 Margaret O'Brien 5 Daughter — New York
36 Thomas O'Brien 3 Son — New York
37 James O'Brien 1 Son — New York
38 Daniel Sullivan 52 Head Laborer Ireland
39 Catherine Sullivan 48 Wife — Ireland
40 Daniel Sullivan 21 Son Clerk New York
41 John Sullivan 19 Son Clerk New York
42 Mary Sullivan 17 Daughter — New York
43 Catherine Sullivan 15 Daughter — New York
44 Helen Sullivan 13 Daughter — New York
45 Joseph Sullivan 11 Son — New York
46 Francis Sullivan 9 Son — New York
47 Alice Sullivan 7 Daughter — New York
48 Margaret Sullivan 5 Daughter — New York
49 Thomas Sullivan 3 Son — New York
50 James Sullivan 1 Son — New York

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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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