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Marjorie Brown — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Marjorie Brown across the 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 9-person household.

Age 13 b. ~1927 Female Daughter Born: New York Single

1940 Census Record Details

Census Year1940
LocationWestchester-County, New York
SurnameBrown
Given NameMarjorie V.
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age13
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)Katonah
1935 Residence (County)Westchester
Additional Details
Highest GradeHs 1
1935 ResidenceSame Place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardKatonah
Est. Birth Year~1927

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.

9 people recorded at the same address in the 1940 census.

Name Relation to head Relative to Marjorie Age Birth yr
Marjorie Brown Daughter — 13 ~1927
John O'Leary Head — 38 ~1902
Mary Scofield Spouse — 50 ~1890
Doris Brown Daughter — 8 ~1932
Anna O'Leary Spouse — 30 ~1910
John Scofield Son — 27 ~1913
David Brown Son — 42 ~1898
Richard Brown Son — 6 ~1934
David Brown Son — 11 ~1929

Census Appearances

1930
Westchester, New …
Daughter, age 4
Westchester, New York · implied b. ~1926 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Brown
Given Name Marjorie V
Relationship to Head Daughter
Sex F
Color / Race White
Age 4
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Class of Worker 56
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Westchester-County, New …
Daughter, age 13
Westchester-County, New York · implied b. ~1927 — 9 household members
Surname Brown
Given Name Marjorie V.
Relationship to Head Daughter
Sex F
Color / Race White
Age 13
Marital Status Single
Birthplace New York
1935 Residence (City) Katonah
1935 Residence (County) Westchester
Highest Grade Hs 1
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 Marjorie Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marjorie Brown
Daughter · 1940 · age 13 · b. ~1927 · New York
★ You are viewing this record
Sibling
Doris Brown
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Brown
Sibling · 1940 · age 42
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Scofield
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Brown
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Brown
Sibling · 1940 · age 11
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 — Westchester-County, New York Open full size

Page Contents

27 people indexed on this census page (nara:1940:m-t0627-02802-00199)

Line Name Age Relation Occupation Birthplace
1 Frank R. Lansing 5 Son — New York
2 Joyce M. Lansing 2 Daughter — New York
3 William Blackley 45 Head Gardener Scotland
4 Catherine Blackley 43 Wife — Scotland
5 William Blackley 18 Son — Scotland
6 Margaret Blackley 13 Daughter — Scotland
7 Helen Blackley 5 Daughter — New York
8 George E. Harder 34 Head Civil Engineer New York
9 Bessie E. Harder 44 Wife Clerk New York
10 George E. Jr. Harder 5 Son — New York
11 Susie Dandy 45 Lodger Housekeeper So Carolina
12 Theodore N. Towey 37 Head Telephone New York
13 Irene K. Towey 37 Wife — New York
14 Joan Towey 7 Daughter — New York
15 Maureen Towey 3 Daughter — New York
16 Charles D'Oterta|D'Oterba 58 Head Building Contractor Poland
17 Jennie D'Oterta|D'Oterba 52 Wife — Poland
18 Charles A. D'Oterta|D'Oterba 24 Son Gas Station Attendant New York
19 John T. D. O'Leary 38 Head Clerk New York
20 Anna R. O'Leary 30 Wife Clerk New York
21 Mary W. Scofield 50 Wife — New York
22 John R. Scofield 27 Son Plumber New York
23 David D. Brown 42 Son Janitor New York
24 Marjorie V. Brown THIS PERSON 13 Daughter — New York
25 David W. Brown 11 Son — New York
26 Doris F. Brown 8 Daughter — New York
27 Richard S. Brown 6 Son — 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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