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Margaret Carroll — 1940 US Census Record

Model Tree available

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

Our Model Tree links this Margaret Carroll across the 1920, 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed), with identified parents Thomas & Delia — first a daughter (b.~1918), then head of a 8-person household.

Age 22 b. ~1918 Female Daughter Born: New York Single

1940 Census Record Details

Census Year1940
LocationNew-York-County, New York
SurnameCarroll
Given NameMargaret
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age22
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)New York
Additional Details
OccupationNew Worker
Class of WorkerPW
Income (1939)640
Highest GradeHs 4
1935 ResidenceSame house
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationNew Worker
Township / WardNew York City
Est. Birth Year~1918

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 Margaret Age Birth yr
Irene Carroll Daughter — 20 ~1920
Margaret Carroll Daughter — 22 ~1918
Delia Carroll Spouse — 60 ~1880
Thomas Carroll Head — 62 ~1878
Henrietta Carroll Daughter — 22 ~1918
Alice Carroll Daughter — 15 ~1925
Thomas Carroll Son — 28 ~1912
Agnes Carroll Daughter — 25 ~1915

Census Appearances

1920
New York, …
Daughter, age 2
New York, New York · implied b. ~1918 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Carroll
Given Name Margaret
Relationship to Head Daughter
Sex F
Color / Race White
Age 2
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Can Read No
Can Write No
Speaks English No
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
New York, …
Daughter, age 12
New York, New York · implied b. ~1918 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Carroll
Given Name Margaret
Relationship to Head Daughter
Sex F
Color / Race White
Age 12
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
1940
New-York-County, New …
Daughter, age 22
New-York-County, New York · implied b. ~1918 — 8 household members
Surname Carroll
Given Name Margaret
Relationship to Head Daughter
Sex F
Color / Race White
Age 22
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) New York
Occupation New Worker
Class of Worker PW
Income (1939) 640
Highest Grade Hs 4
1935 Residence Same house
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 Margaret Carroll across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Carroll (~0.92 confidence) and mother Delia Carroll (~0.92 confidence) and father Edward Carroll (~0.92 confidence) and mother Marguerite Carroll (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Thomas Carroll
b. ~1878
Source father
● Household · direct · ~0.92
Mother
Delia Carroll
b. ~1880
Source mother
● Household · direct · ~0.92
Father
Edward Carroll
b. ~1888
Source father
● Household · direct · ~0.92
Mother
Marguerite Carroll
b. ~1893
Source mother
● Household · direct · ~0.92
This person
Anchor record
Margaret Carroll
Daughter · 1940 · age 22 · b. ~1918 · New York
★ You are viewing this record
Sibling
Irene Carroll
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Carroll
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henrietta Carroll
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Carroll
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Carroll
Sibling · 1940 · age 28
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-t0627-02653-00243)

Line Name Age Relation Occupation Birthplace
41 Mary Groom 39 Wife — New York
42 Thomas Hababeren 65 Lodger — Russia
43 Thomas Hohhman 58 Head Custodian Irish Free State
44 Catherine Hohhman 57 Wife — Irish Free State
45 Edward Hohhman 28 Son New Worker New York
46 Catherine Hohhman 27 Daughter Stenographer New York
47 Thomas Hohhman 22 Son Messenger New York
48 Thomas F Carroll 62 Head Engineer Irish Free State
49 Delia Carroll 60 Wife — Irish Free State
50 Margaret Carroll THIS PERSON 22 Daughter New Worker New York
51 Thomas Carroll 28 Son New Worker New York
52 Agnes Carroll 25 Daughter Secretary New York
53 Henrietta Carroll 22 Daughter Bookkeeper New York
54 Irene Carroll 20 Daughter Asst Secretary New York
55 Alice Carroll 15 Daughter — New York
56 John Smith 62 Head Janitor Irish Free State
57 Josephine Smith 70 Wife — Irish Free State
58 Eleanore Minnie 62 Head — Louisiana
59 Hugh Shiehos 49 Head Street Cleaner New York
60 Mary Shiehos 47 Wife — New York
61 Luke Shiehos 19 Son New Worker New York
62 John Shiehos 17 Son New Worker New York
63 Thomas Shiehos 15 Son — New York
64 Francis Shiehos 13 Son — New York
65 Mary Shiehos 11 Daughter — New York
66 Eugene Shiehos 6 Son — New York
67 Irene Shiehos 5 Daughter — New York
68 Elizabeth Egan 40 Head — New York
69 John Egan 45 Son New Worker New York
70 Patrick Egan 41 Son Mechanic New York
71 Jerome Egan 38 Son Operator New York
72 Andrew Mahalchik 45 Head Window Cleaner Austria
73 Myra Mahalchik 34 Wife Secretary Pennsylvania
74 Louella Mahalchik 23 Daughter New Worker Pennsylvania
75 John Mahalchik 22 Son New Worker Pennsylvania
76 Madeleine Mahalchik 19 Daughter — Pennsylvania
77 Twila Mahalchik 16 Daughter — Pennsylvania
78 Gloria Mahalchik 15 Daughter — Pennsylvania
79 Allen Mahalchik 12 Son — Pennsylvania
80 John Huhme 62 Head New Worker Norway

Search for Margaret Carroll

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Pedigree Summary

Margaret + 5 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 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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