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Mary Crowley — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · New-York-County, New York

Our Model Tree links this Mary Crowley across the 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 8-person household.

Age 18 b. ~1922 Female Daughter Born: New York Single

1940 Census Record Details

Census Year1940
LocationNew-York-County, New York
SurnameCrowley
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age18
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)New York
Additional Details
Income (1939)0
Highest GradeH 4
1935 ResidenceSame place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
Est. Birth Year~1922

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 1940 census.

Name Relation to head Relative to Mary Age Birth yr
Mary Crowley Daughter — 18 ~1922
Julia Crowley Daughter — 24 ~1916
Alice Crowley Daughter — 13 ~1927
F Crowley Head — 54 ~1886
Mary Crowley Spouse — 46 ~1894
Francis Crowley Son — 9 ~1931
Joan Crowley Daughter — 15 ~1925
Joseph Crowley Son — 17 ~1923

Census Appearances

1930
New York, …
Daughter, age 8
New York, New York · implied b. ~1922 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Crowley
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 8
Marital Status Single
Birthplace New York
Father's Birthplace South Ireland
Mother's Birthplace South Ireland
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
New-York-County, New …
Daughter, age 18
New-York-County, New York · implied b. ~1922 — 8 household members
Surname Crowley
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 18
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) New York
Income (1939) 0
Highest Grade H 4
1935 Residence Same place
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 Crowley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Crowley
Daughter · 1940 · age 18 · b. ~1922 · New York
★ You are viewing this record
Sibling
Alice Crowley
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Crowley
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Crowley
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Crowley
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Crowley
Sibling · 1940 · age 15
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

1940 US Federal Census — New-York-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02651-00617)

Line Name Age Relation Occupation Birthplace
1 Patrick Moore 36 Head Trucker Eire
2 Bess Moore 31 Wife — Eire
3 Jean Moore 5 Daughter — New York
4 George Mccarthy 33 Head Chauffeur New York
5 Dorothy Mccarthy 26 Wife — New York
6 Mary Mccarthy 4 Daughter — New York
7 F. Joseph Crowley 54 Head Inventory Clerk Ireland
8 Mary Crowley 46 Wife — New York
9 Julia Crowley 24 Daughter Accountant New York
10 Mary Crowley THIS PERSON 18 Daughter — New York
11 Joseph Crowley 17 Son — New York
12 Joan Crowley 15 Daughter — New York
13 Alice Crowley 13 Daughter — New York
14 Francis R. Crowley 9 Son — New York
15 Frederick Reiner 63 Head Laborer Austria
16 Martin Quinn 55 Head Laborer New York
17 Patrick Callahan 55 Head Chauffeur Eire
18 Mrs. Mary Brannigan 58 Lodger — Eire
19 John Mcfarland 45 Lodger — Eire
20 Beelie Pairouke 42 Head Watchman Greece
21 Paraskevy Pairouke 27 Wife — New York
22 Agaparoula Pairouke 3 Daughter — New York
23 Patrick Telebonis 43 Head Laborer Eire
24 Winifred Telebonis 37 Wife — Eire
25 Winifred Telebonis 7 Daughter — New York
26 James A. Mcsorley 63 Head Salesman Ireland
27 Sarah J. Mcsorley 53 Wife — Ireland
28 Catherine H. Mcsorley 16 Daughter — New York
29 Mary R. Mcsorley 13 Daughter — New York
30 Michael Duryzak 50 Head Helper Austria
31 Mary Duryzak 44 Wife — Austria
32 Paul Duryzak 24 Son New Worker New York
33 John Duryzak 21 Son Printer Hlpr. New York
34 Steven Duryzak 20 Son New Worker New York
35 Stephen Doughty 52 Head Cooks Hlpr. Massachusetts
36 Hazel Doughty 47 Wife — New York
37 Margaret Doughty 28 Daughter — New York
38 Genevieve Doughty 20 Daughter — New York
39 Ellen Cockredy 49 Head — New York
40 Mary Cockredy 21 Daughter Salads New York

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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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