Mary Herbert — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Mary Herbert across the 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 5-person household.

Age 25 b. ~1915 Female Daughter Born: New York Single

1940 Census Record Details

Census Year	1940
Location	Kings-County, New York
Surname	Herbert
Given Name	Mary Patricia
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	25
Marital Status	Single
Birthplace	New York
1935 Residence (City)	Brooklyn NYC
1935 Residence (County)	Kings
Additional Details
Occupation	Stenographer
Industry	Mortgage Co.
Class of Worker	PW
Hours Worked	40
Income (1939)	236
Highest Grade	H 4
1935 Residence	Same house
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Occupation	Stenographer
Township / Ward	Brooklyn Nyc
Est. Birth Year	~1915

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
Edward Herbert	Head	—	58	~1882
John Herbert	Son	—	25	~1915
Mary Herbert	Spouse	—	50	~1890
Mary Herbert	Daughter	—	25	~1915
Edward Herbert	Son	—	28	~1912

Census Appearances

1930

Kings, New …

Daughter, age 17

Kings, New York · implied b. ~1913 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Herbert
Given Name	Margaret
Relationship to Head	Daughter
Sex	F
Color / Race	Black
Age	17
Marital Status	Single
Birthplace	New York
Father's Birthplace	North Carolina
Mother's Birthplace	Virginia
Can Read/Write	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1940

Kings-County, New …

Daughter, age 25

Kings-County, New York · implied b. ~1915 — 5 household members

Surname	Herbert
Given Name	Mary Patricia
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	25
Marital Status	Single
Birthplace	New York
1935 Residence (City)	Brooklyn NYC
1935 Residence (County)	Kings
Occupation	Stenographer
Industry	Mortgage Co.
Class of Worker	PW
Hours Worked	40
Income (1939)	236
Highest Grade	H 4
1935 Residence	Same house
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links Mary Herbert across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Mary Herbert

Daughter · 1940 · age 25 · b. ~1915 · New York

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Sibling

Edward Herbert

Sibling · 1940 · age 28

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

John Herbert

Sibling · 1940 · age 25

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 — Kings-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02575-00943)

Line	Name	Age	Relation	Occupation	Birthplace
1	John Mouracade	3	Son	—	New York
2	Mitchel Mouracade	1	Son	—	New York
3	Mary Figueroa	18	Servant	Servant	Spain
4	John Burke	44	Head	Stenographer	New Jersey
5	Mary Burke	17	Wife	—	New York
6	John Burke	15	Son	—	New York
7	Peter Oberg	71	Lodger	Architect	New Jersey
8	Oscar Johnson	32	Head	Policeman	New Jersey
9	Adeline Johnson	24	Wife	—	New York
10	Robert Johnson	3	Son	—	New York
11	Arthur Mohr	49	Brother in law	Cooper	New York
12	Allan Mattox	46	Head	Sales Captain	Georgia
13	Irma Mattox	52	Wife	—	French Canada
14	Leo F. Monahan	36	Head	Court Clerk	New York
15	Dorothea Monahan	29	Wife	—	New York
16	Terance Monahan	4	Son	—	New York
17	Ann Monahan	2	Daughter	—	New York
18	Elizabeth Mulholland	54	Mother in law	—	Eire
19	Kathleen C. Mulholland	28	Sister in law	Receptionist	New York
20	Ann Mulholland	31	Sister in law	Grade Teacher	Pennsylvania
21	Michael Shanahan	64	Head	Fire Chief	Eire
22	Nora Shanahan	52	Wife	—	New York
23	Catherine C. Mckeon	57	Head	—	New York
24	John T. Conway	57	Lodger	—	New York
25	John Shanahan	61	Head	Probation Officer	New York
26	Rose Shanahan	56	Wife	—	New York
27	James Trinen	40	Head	General Helper	New York
28	Beatrice Trinen	45	Wife	—	New York
29	William Burtis	39	Head	Night Attendant	New York
30	Ethel Burtis	35	Wife	Nurse	New York
31	Anna Burtis	1	Daughter	—	New York
32	Edward J. Cullen	51	Head	Lawyer	Pennsylvania
33	Catherine M. Cullen	53	Wife	—	New York
34	Edward J. Jr. Cullen	25	Son	Lawyer	New York
35	Andrew M. Cullen	18	Son	—	New York
36	Edward Herbert	58	Head	Owner	Eire
37	Mary E. Herbert	50	Wife	—	Eire
38	Edward A. Herbert	28	Son	Manager	New York
39	Mary Patricia Herbert THIS PERSON	25	Daughter	Stenographer	New York
40	John B. Herbert	25	Son	Manager	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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