Grace Cook — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Grace Cook across the 1920, 1930 and 1940 US Censuses in Monroe-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 4-person household.

Age 50 b. ~1890 Female Spouse Born: Florida Married

1940 Census Record Details

Census Year	1940
Location	Monroe-County, New York
Surname	Cook
Given Name	Grace
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	50
Marital Status	Married
Birthplace	Florida
1935 Residence (City)	ROCHESTER
1935 Residence (County)	MONROE
Additional Details
Industry	0
Highest Grade	No 0
1935 Residence	Same house
Birth State	Florida
Birth Country	United States
Birthplace (normalized)	florida
Township / Ward	Rochester
Est. Birth Year	~1890

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 Grace	Age	Birth yr
Dolores Klossner	Other	—	19	~1921
Edward Cook	Head	—	50	~1890
Deborah Cook	Daughter	—	18	~1922
Grace Cook	Spouse	—	50	~1890

Census Appearances

1920

Monroe, New …

Spouse, age 30

Monroe, New York · implied b. ~1890 — 2 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Cook
Given Name	Grace E.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	30
Marital Status	Married
Birthplace	Florida
Father's Birthplace	New York
Mother's Birthplace	New York
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Florida
Birth Country	United States
Birthplace (normalized)	florida

1930

Monroe, New …

Other, age 40

Monroe, New York · implied b. ~1890 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Cook
Given Name	Grace
Relationship to Head	Wife-H
Sex	F
Color / Race	White
Age	40
Marital Status	Married
Birthplace	Florida
Age at First Marriage	25
Father's Birthplace	New York
Mother's Birthplace	New York
Can Read/Write	Yes
Birth State	Florida
Birth Country	United States
Birthplace (normalized)	florida

1940

Monroe-County, New …

Spouse, age 50

Monroe-County, New York · implied b. ~1890 — 4 household members

Surname	Cook
Given Name	Grace
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	50
Marital Status	Married
Birthplace	Florida
1935 Residence (City)	ROCHESTER
1935 Residence (County)	MONROE
Industry	0
Highest Grade	No 0
1935 Residence	Same house
Birth State	Florida
Birth Country	United States
Birthplace (normalized)	florida

Model Tree

Linked across censuses

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

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This person

Anchor record

Grace Cook

Spouse · 1940 · age 50 · b. ~1890 · 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 — Monroe-County, New York Open full size

Page Contents

39 people indexed on this census page (nara:1940:m-t0627-02851-00612)

Line	Name	Age	Relation	Occupation	Birthplace
41	Doris M Langenbacher	13	Daughter	—	New York
42	Carol A Langenbacher	2	Daughter	—	New York
43	George D Ogden	35	Head	Judge	New York
44	Catherine D Ogden	35	Wife	—	Illinois
45	Catherine A Ogden	9	Daughter	—	New York
46	Barbara E Ogden	7	Daughter	—	New York
47	Nancy L Ogden	6	Daughter	—	New York
48	Ruth Schmidt	22	Servant	Domestic	New York
49	Leslie G Martin	44	Head	Designer	New York
50	Ruth C Martin	39	Wife	—	New York
51	Shirley A Martin	4	Daughter	—	New York
52	Edward L Cook	50	Head	Yard Superintendent	New York
53	Grace Cook THIS PERSON	50	Wife	—	Florida
54	Deborah Cook	18	Daughter	—	Massachusetts
55	Dolores M Klossner	19	Lodger	—	New York
56	Porter W Scott	52	Head	—	New York
57	Mary S Scott	53	Wife	—	New York
58	Jane S Scott	25	Daughter	Sales Manager	New York
59	Mark W Scott	20	Son	Janitor	New York
60	Allan C Stam	41	Head	Manager	New Jersey
61	Mary T Stam	40	Wife	—	Rhode Island
62	Shirley C Stam	8	Daughter	—	New York
63	Allan C Jr Stam	3	Son	—	New York
64	Edith Miller	41	Servant	Domestic	New York
65	Edmund W Moore	47	Head	Electrical Engineer	New York
66	Ruth J Moore	47	Wife	—	Illinois
67	Jon Prescotts	13	Son	—	New York
68	Martin B Jr Hoyt	35	Head	Salesman	New York
69	Louise E Hoyt	32	Wife	—	New York
70	G Louise Hoyt	6	Daughter	—	New York
71	Martin B Iii Hoyt	4	Son	—	New York
72	Evelyn M Hoyt	2	Daughter	—	New York
73	Mabel Cage	38	Servant	Domestic	South Carolina
74	Erwin W Howland	70	Head	Treasurer	New York
75	Lasalle M Empie	42	Nephew	Salesman	New York
76	Katherine M Empie	40	Niece	—	New York
77	Chester M Wallace	52	Head	Construction Engineer	New York
78	Helen M Wallace	46	Wife	—	New York
79	George R Wallace	21	Son	Typist	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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