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Marie Brown — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Baltimore-County, Maryland

Our Model Tree links this Marie Brown across the 1930 and 1940 US Censuses in Baltimore-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 7-person household.

Age 15 b. ~1925 Female Daughter Born: Maryland Single

1940 Census Record Details

Census Year1940
LocationBaltimore-County, Maryland
SurnameBrown
Given NameMarie A
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age15
Marital StatusSingle
BirthplaceMaryland
1935 Residence (City)Raspeburg
1935 Residence (County)Baltimore
Additional Details
Hours Worked6
Highest GradeH-1
1935 ResidenceSame House
Birth StateMaryland
Birth CountryUnited States
Birthplace (normalized)maryland
Township / WardRaspeburg
Est. Birth Year~1925

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.

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

Name Relation to head Relative to Marie Age Birth yr
Marie Brown Daughter — 15 ~1925
Teresa Brown Daughter — 21 ~1919
Marjorie Brown Daughter — 6 ~1934
Dolores Brown Daughter — 19 ~1921
John Brown Head — 52 ~1888
John Brown Son — 21 ~1919
Teresa Brown Spouse — 47 ~1893

Census Appearances

1930
Baltimore, Maryland
Daughter, age 5
Baltimore, Maryland · implied b. ~1925 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Brown
Given Name Marie A.
Relationship to Head Daughter
Sex F
Color / Race White
Age 5
Marital Status Single
Birthplace Maryland
Father's Birthplace Maryland
Mother's Birthplace Maryland
Can Read/Write No
Birth State Maryland
Birth Country United States
Birthplace (normalized) maryland
1940
Baltimore-County, Maryland
Daughter, age 15
Baltimore-County, Maryland · implied b. ~1925 — 7 household members
Surname Brown
Given Name Marie A
Relationship to Head Daughter
Sex F
Color / Race White
Age 15
Marital Status Single
Birthplace Maryland
1935 Residence (City) Raspeburg
1935 Residence (County) Baltimore
Hours Worked 6
Highest Grade H-1
1935 Residence Same House
Birth State Maryland
Birth Country United States
Birthplace (normalized) maryland

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 Marie Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Brown
Daughter · 1940 · age 15 · b. ~1925 · Maryland
★ You are viewing this record
Sibling
Dolores Brown
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Brown
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Teresa Brown
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Brown
Sibling · 1940 · age 21
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 — Baltimore-County, Maryland Open full size

Page Contents

33 people indexed on this census page (nara:1940:m-t0627-01506-01036)

Line Name Age Relation Occupation Birthplace
41 R Son Charles 23 Son Draftsman Maryland
42 Cortland W Heintrick 54 Head Credit Manager New York
43 Margaret E Heintrick 27 Daughter — Maryland
44 William H Heintrick 7 Grandson — Virginia
45 Walter G Schiller 53 Head Machinist Maryland
46 Clara E Schiller 48 Wife — Maryland
47 Harry G Schiller 10 Son — Maryland
48 Ada H Schiller 79 Mother — Maryland
50 John J Behr 28 Head Brakeman Maryland
51 Claire M Behr 32 Wife — Maryland
52 Bernice L Gemmill 13 Daughter — Maryland
53 Richard E Roberts 28 Lodger Draftsman Florida
54 Harold Birch 31 Lodger Laborer Kansas
55 Nicholas Cugliemmo 22 Lodger Draftsman New Jersey
56 Elmer Kohlhepp 47 Head Laborer Maryland
57 Emma Kohlhepp 45 Wife — Maryland
58 Irvin J Zink 21 Head Mechanic Maryland
59 Emma J Zink 20 Wife — Maryland
60 Irving J Zink 0 Son — Maryland
61 John H Bruckner 26 Head Correspondent Clerk Maryland
62 Margaret B Bruckner 26 Wife — Maryland
63 John C Powers 30 Head Assistant Buyer Maryland
64 Anna M Powers 23 Wife — Virginia
65 Mary H Powers 4 Daughter — Maryland
66 John H Brown 52 Head Salesman Maryland
67 Teresa H Brown 47 Wife — Maryland
68 John R Jr Brown 21 Son Painter Maryland
69 Teresa R Brown 21 Daughter Typist Maryland
70 Dolores A Brown 19 Daughter Typist Maryland
71 Marie A Brown THIS PERSON 15 Daughter — Maryland
72 Marjorie A Brown 6 Daughter — Maryland
79 Bernard J Feehley 57 Head Stationary Engineer Maryland
80 Bernard J Jr Feehley 30 Son Chauffeur 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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