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Leon Brown — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · St.-Lawrence-County, New York

Our Model Tree links this Leon Brown across the 1930 and 1940 US Censuses in St.-Lawrence-County, New York (XGBoost, ~Confirmed) — first a head (b.~1896), then head of a 8-person household.

Age 44 b. ~1896 Male Head Born: New York Married

1940 Census Record Details

Census Year1940
LocationSt.-Lawrence-County, New York
SurnameBrown
Given NameLeon A.
Relationship to HeadHead
SexM
Color / RaceWhite
Age44
Marital StatusMarried
BirthplaceNew York
1935 Residence (City)R
1935 Residence (County)St Law
Additional Details
OccupationTenant
IndustryDairy farm
Class of WorkerOA
Hours Worked58
Income (1939)450
Highest GradeNo 4
1935 ResidenceN.Y.
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationTenant
Township / WardRussell Town
Est. Birth Year~1896

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.

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

Name Relation to head Relative to Leon Age Birth yr
Leon Brown Head — 44 ~1896
Jean Brown Daughter — 1 ~1939
William Brown Other — 72 ~1868
Rupert Brown Son — 19 ~1921
Stewart Brown Son — 15 ~1925
Leland Brown Son — 21 ~1919
Bernard Brown Son — 10 ~1930
Hazel Brown Spouse — 41 ~1899

Census Appearances

1930
St Lawrence, …
Head, age 34
St Lawrence, New York · implied b. ~1896 — 20 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Brown
Given Name Leon A.
Relationship to Head Head
Sex M
Color / Race White
Age 34
Marital Status Married
Birthplace New York
Age at First Marriage 21
Father's Birthplace New York
Mother's Birthplace New York
Occupation Foreman
Industry Milk Plant
Class of Worker W
Can Read/Write Yes
Home Owned/Rented R
Home Value / Rent Free
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
St.-Lawrence-County, New …
Head, age 44
St.-Lawrence-County, New York · implied b. ~1896 — 8 household members
Surname Brown
Given Name Leon A.
Relationship to Head Head
Sex M
Color / Race White
Age 44
Marital Status Married
Birthplace New York
1935 Residence (City) R
1935 Residence (County) St Law
Occupation Tenant
Industry Dairy farm
Class of Worker OA
Hours Worked 58
Income (1939) 450
Highest Grade No 4
1935 Residence N.Y.
Birth State New York
Birth Country United States
Birthplace (normalized) new york

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 Leon Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leon Brown
Head · 1940 · age 44 · b. ~1896 · 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 — St.-Lawrence-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02771-00663)

Line Name Age Relation Occupation Birthplace
1 William Lavine 23 Head Farmer New York
2 Laura Lavine 11 Daughter — New York
3 Ralph Lavine 9 Son — New York
4 Hattie La Vine 59 Cousina — New York
5 — None — — —
6 — None — — —
7 — None — — —
8 Earl Willard 35 Head Owner New York
9 Worth Willard 32 Brother Owner New York
10 John J. Wick 67 Uncle Laborer England
11 Ada Watson 71 Head — New York
12 Elsworth Watson 46 Son Laborer Connecticut
13 Edward Planty 53 Head Tenant New York
14 Minnie Planty 57 Wife — New York
15 Stanley Stevens 25 Son in law Farm Hand New York
16 Inez Stevens 24 Daughter — New York
17 Audrey Kelly 18 Lodger — New York
18 Mary Planty 87 Mother — New York
19 Kenneth Snow 33 Head Truck Driver New York
20 Amy Snow 29 Wife Knitting New York
21 Earl Noble 36 Head Owner New York
22 Mildred Noble 26 Wife — New York
23 Doris Cook 19 Boarder Farm Hand New York
24 Leon A. Brown THIS PERSON 44 Head Tenant New York
25 Hazel Brown 41 Wife Miller New York
26 Leland Brown 21 Son Laborer New York
27 Rupert L. Brown 19 Son Laborer New York
28 Stewart O. Brown 15 Son Laborer New York
29 Bernard Brown 10 Son — New York
30 Jean Ann Brown 1 Daughter — New York
31 William Brown 72 Father Laborer New York
32 Stanley Allen 37 Head Laborer New York
33 Vina Allen 37 Wife — New York
34 Troy Allen 16 Son Farm Laborer New York
35 Viola Allen 13 Daughter — New York
36 Doris Allen 11 Daughter — New York
37 Alva Allen 10 Son — New York
38 Goldia Allen 6 Daughter — New York
39 Frank Hance 64 Head Owner New York
40 Mary Hance 65 Wife — 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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