Margaret Clark — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Margaret Clark across the 1920, 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1876), then head of a 4-person household.

Age 64 b. ~1876 Female Spouse Born: Connecticut Married

1940 Census Record Details

Census Year	1940
Location	Westchester-County, New York
Surname	Clark
Given Name	Margaret
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	64
Marital Status	Married
Birthplace	Connecticut
1935 Residence (City)	Port Chester
1935 Residence (County)	Westchester
Additional Details
Highest Grade	8
1935 Residence	Same place
Birth State	Connecticut
Birth Country	United States
Birthplace (normalized)	connecticut
Township / Ward	Port Chester
Est. Birth Year	~1876

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 1940 census.

Name	Relation to head	Relative to Margaret	Age	Birth yr
Ruth Clark	Daughter	—	35	~1905
James Clark	Head	—	64	~1876
Spencer Clark	Son	—	31	~1909
Margaret Clark	Spouse	—	64	~1876

Census Appearances

1920

Westchester, New …

Spouse, age 44

Westchester, New York · implied b. ~1876 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Clark
Given Name	Margaret
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	44
Marital Status	Married
Birthplace	Connecticut
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Irish
Birth State	Connecticut
Birth Country	United States
Birthplace (normalized)	connecticut

1930

Westchester, New …

Spouse, age 54

Westchester, New York · implied b. ~1876 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Clark
Given Name	Margaret L.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	54
Marital Status	Married
Birthplace	Connecticut
Age at First Marriage	25
Father's Birthplace	Northern Ireland
Mother's Birthplace	Northern Ireland
Can Read/Write	Yes
Birth State	Connecticut
Birth Country	United States
Birthplace (normalized)	connecticut

1940

Westchester-County, New …

Spouse, age 64

Westchester-County, New York · implied b. ~1876 — 4 household members

Surname	Clark
Given Name	Margaret
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	64
Marital Status	Married
Birthplace	Connecticut
1935 Residence (City)	Port Chester
1935 Residence (County)	Westchester
Highest Grade	8
1935 Residence	Same place
Birth State	Connecticut
Birth Country	United States
Birthplace (normalized)	connecticut

Model Tree

Linked across censuses

Our Model Tree links Margaret Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Margaret Clark

Spouse · 1940 · age 64 · b. ~1876 · New York

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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

40 people indexed on this census page (nara:1940:m-t0627-02812-00673)

Line	Name	Age	Relation	Occupation	Birthplace
1	Gladden Houck	42	Head	Building	Connecticut
2	Ruth O Houck	42	Wife	—	Connecticut
3	Gladden Houck	17	Son	—	New York
4	Esther Houck	13	Daughter	—	New York
5	George F Leaddick	58	Head	—	New York
6	Elsie Leaddick	42	Wife	Teacher	New York
7	David Escovitz	63	Head	—	Russia
8	Lillian Escovitz	38	Daughter	—	New York
9	Yetta Escovitz	37	Daughter	Bookkeeper	New York
10	Anne Escott	34	Daughter	Teacher	New York
11	Walter Maslin	40	Head	Chemist	New York
12	Dorothy J Maslin	43	Wife	—	New York
13	Dorothy Maslin	14	Daughter	—	New York
14	Charles Maslin	9	Son	—	New York
15	Charles Helpworth	69	Father-in-law	Clerk	New York
16	Mabel Helpworth	66	Mother-in-law	—	New York
17	William Munich	44	Head	Wholesale	New York
18	Mayme O Munich	40	Wife	—	Pennsylvania
19	Arline Munich	18	Daughter	—	New York
20	Robert Munich	11	Son	—	New York
21	Terquessa Squash	19	Servant	House	Pennsylvania
22	Hans Hansen	49	Head	Carpenter	Norway
23	Agda Hansen	49	Wife	—	Sweden
24	Elsie Hansen	21	Daughter	Secretary	New York
25	Helen Hansen	19	Daughter	—	New York
26	Florence Hansen	12	Daughter	—	New York
27	Robert E Norton	38	Head	Accountant	Pennsylvania
28	Margaret M Norton	38	Wife	—	New York
29	Robert T Norton	19	Son	—	New York
30	James H Clark	64	Head	Service Sta	Connecticut
31	Margaret Clark THIS PERSON	64	Wife	—	Connecticut
32	Ruth Clark	35	Daughter	Bookkeeper	New York
33	Spencer Clark	31	Son	Attendant	New York
34	Philip G Mckeen	46	Head	Machinist	New York
35	Helen Mckeen	37	Wife	—	New York
36	Nicholas Powers	62	Father-in-law	Clerk	Connecticut
37	Helen Powers	58	Mother-in-law	—	Germany
38	Michael Buckley	68	Lodger	Foreman	Eire
39	Steve Astrolka	38	Lodger	Plumber	New York
40	Vincent Mighiano	70	Head	—	Italy

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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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