Marie Brown — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Suffolk-County, Massachusetts

Our Model Tree links this Marie Brown across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1900), then head of a 2-person household.

Age 40 b. ~1900 Female Head Born: Connecticut Widowed

1940 Census Record Details

Census Year	1940
Location	Suffolk-County, Massachusetts
Surname	Brown
Given Name	Marie
Relationship to Head	Head
Sex	F
Color / Race	Black
Age	40
Marital Status	Widowed
Birthplace	Connecticut
1935 Residence (City)	BOSTON CITY
1935 Residence (County)	SUFFOLK
Additional Details
Industry	0
Highest Grade	H-2
1935 Residence	Same place
Birth State	Connecticut
Birth Country	United States
Birthplace (normalized)	connecticut
Township / Ward	Boston City
Est. Birth Year	~1900

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.

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

Name	Relation to head	Relative to Marie	Age	Birth yr
Marie Brown	Head	—	40	~1900
Perry Brown	Son	—	11	~1929

Census Appearances

1920

Suffolk, Massachusetts

Other, age 22

Suffolk, Massachusetts · implied b. ~1898 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Brown
Given Name	Marie
Relationship to Head	Sister-in-law
Sex	F
Color / Race	Black
Age	22
Marital Status	Married
Birthplace	Connecticut
Father's Birthplace	New York
Mother's Birthplace	Connecticut
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Connecticut
Birth Country	United States
Birthplace (normalized)	connecticut

1930

Suffolk, Massachusetts

Spouse, age 31

Suffolk, Massachusetts · implied b. ~1899 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Brown
Given Name	Marie
Relationship to Head	Wife
Sex	F
Color / Race	Black
Age	31
Marital Status	Married
Birthplace	Connecticut
Age at First Marriage	17
Father's Birthplace	New York
Mother's Birthplace	Connecticut
Can Read/Write	Yes
Birth State	Connecticut
Birth Country	United States
Birthplace (normalized)	connecticut

1940

Suffolk-County, Massachusetts

Head, age 40

Suffolk-County, Massachusetts · implied b. ~1900 — 2 household members

Surname	Brown
Given Name	Marie
Relationship to Head	Head
Sex	F
Color / Race	Black
Age	40
Marital Status	Widowed
Birthplace	Connecticut
1935 Residence (City)	BOSTON CITY
1935 Residence (County)	SUFFOLK
Industry	0
Highest Grade	H-2
1935 Residence	Same place
Birth State	Connecticut
Birth Country	United States
Birthplace (normalized)	connecticut

Model Tree

Linked across censuses

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

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This person

Anchor record

Marie Brown

Head · 1940 · age 40 · b. ~1900 · Massachusetts

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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 — Suffolk-County, Massachusetts Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01667-00312)

Line	Name	Age	Relation	Occupation	Birthplace
41	Marie Brown THIS PERSON	40	Head	—	Connecticut
42	Perry Brown	11	Son	—	Massachusetts
43	Annie Smith	30	Head	—	Maryland
44	James Harris	55	Head	—	Maryland
45	Rosetta Hazgrove	51	Head	Kitchen Helper	Massachusetts
46	Viola Hazgrove	20	Daughter	Maid	Massachusetts
47	Paul Hazgrove	17	Son	—	Massachusetts
48	Lethrop Berner	56	Head	—	British West Indies
49	Betty Berner	50	Wife	—	North Carolina
50	James K. Love	46	Head	Maid	Ohio
51	Marion Thomas	33	Head	Maid	Massachusetts
52	Ford Ryner	60	Head	Laborer	Texas
53	Anthony Gibbons	37	Head	Storekeeper	South America
54	William Bladman	25	Head	Operator	Illinois
55	Marian Bladman	29	Wife	—	Pennsylvania
56	James Mcrae	58	Head	Laborer	Pennsylvania
57	Marie Mcrae	37	Wife	Maid	Massachusetts
58	John Ashton	39	Head	—	Massachusetts
59	Ruth Ashton	38	Wife	—	Massachusetts
60	Ethel John Ashton	19	Son	Laborer	Massachusetts
61	Ruth Ethel Ashton	15	Daughter	—	Massachusetts
62	Ruth Ashton	12	Daughter	—	Massachusetts
63	John B. Berry	59	Head	—	Canada English
64	James Bowen	50	Head	—	Dist. Columbia
65	William P. Hawkins	54	Head	—	Dist. Columbia
66	Margaret Hawkins	52	Wife	—	Massachusetts
67	Everett Taylor	72	Head	—	Dist. Columbia
68	Eutha Cousens	45	Head	Maid	Virginia
69	Sarah Holloway	39	Head	—	South Carolina
70	Philipp Holloway	1	Son	—	Massachusetts
71	Joseph Jackson	29	Head	Cook	South Carolina
72	Mae Jackson	21	Wife	—	South Carolina
73	John Jackson	3	Son	—	South Carolina
74	Joseph Jackson	4	Son	—	South Carolina
75	Prince Owens	49	Head	Laborer	Georgia
76	Ethel Owens	35	Wife	—	Pennsylvania
77	George Owens	5	Son	—	Massachusetts
78	Prince Jr. Owens	2	Son	—	Massachusetts
79	William Owens	0	Son	—	Massachusetts
80	Mary Fraser	49	Head	Maid	Maryland

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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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