YourRoots by Genomelink
Sign up free
MD

Mary Decker — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Mary Decker across the 1930 and 1940 US Censuses in Franklin-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 8-person household.

Age 50 b. ~1890 Female Spouse Born: New York Married

1940 Census Record Details

Census Year1940
LocationFranklin-County, New York
SurnameDecker
Given NameMary
Relationship to HeadWife
SexF
Color / RaceWhite
Age50
Marital StatusMarried
BirthplaceNew York
1935 Residence (City)Chateaugay town
1935 Residence (County)Franklin
Additional Details
Highest GradeNo 3
1935 ResidenceSame place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardChateaugay Town
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.

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

Name Relation to head Relative to Mary Age Birth yr
Bernice Decker Daughter — 16 ~1924
Ulysses Decker Head — 60 ~1880
Fred Decker Son — 23 ~1917
Beula Decker Daughter — 15 ~1925
Mary Decker Daughter — 6 ~1934
Mary Decker Spouse — 50 ~1890
Rita Decker Other — 19 ~1921
John Decker Son — 7 ~1933

Census Appearances

1930
Franklin, New …
Spouse, age 40
Franklin, New York · implied b. ~1890 — 12 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Decker
Given Name Mary
Relationship to Head Wife
Sex F
Color / Race White
Age 40
Marital Status Married
Birthplace New York
Age at First Marriage 15
Father's Birthplace New York
Mother's Birthplace New York
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Franklin-County, New …
Spouse, age 50
Franklin-County, New York · implied b. ~1890 — 8 household members
Surname Decker
Given Name Mary
Relationship to Head Wife
Sex F
Color / Race White
Age 50
Marital Status Married
Birthplace New York
1935 Residence (City) Chateaugay town
1935 Residence (County) Franklin
Highest Grade No 3
1935 Residence Same place
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 Mary Decker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Decker
Spouse · 1940 · age 50 · b. ~1890 · New York
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Franklin-County, New York Open full size

Page Contents

39 people indexed on this census page (nara:1940:m-t0627-02534-00459)

Line Name Age Relation Occupation Birthplace
41 Sarah Jarvis 25 Wife — New York
42 Frank Dashnaw 39 Head Laborer New York
43 Dorothy Dashnaw 30 Wife — New York
44 Frank Jr. Dashnaw 14 Son — New York
45 Beatrice Dashnaw 12 Daughter — New York
46 Jennie Dashnaw 9 Daughter — New York
47 Fred Dashnaw 6 Son — New York
48 Elizabeth Dashnaw 5 Daughter — New York
49 Margaret Dashnaw 3 Daughter — New York
50 Helen Dashnaw 1 Daughter — New York
51 Ulysses Decker 60 Head Laborer New York
52 Mary Decker THIS PERSON 50 Wife — New York
53 Bernice Decker 16 Daughter — New York
54 Beula Decker 15 Daughter — New York
55 John Decker 7 Son — New York
56 Mary Decker 6 Daughter — New York
57 Fred Decker 23 Son Laborer New York
58 Rita Decker 19 Daughter-in-law — New York
59 John Roulston 24 Head Laborer New York
60 Dorothy Roulston 28 Wife — New York
61 William Fee 23 Brother-in-law Laborer New York
62 Burnie Roulston 72 Head Operator New York
63 Nellie Roulston 73 Wife — New York
64 Clifford M. Cassavaw 24 Hired man Laborer New York
65 Julian B. Roulston 34 Head Operator New York
66 Marguerite Roulston 26 Wife — New York
67 Leonard Lawrence 10 Brother-in-law — New York
68 Thomas Persons 65 Head Operator New York
69 Grace Persons 62 Wife — New York
70 Archie Vauncourt 40 Head Operator Canada
71 Irene Vauncourt 37 Wife — New York
72 Harold Vauncourt 17 Son Laborer New York
73 Beatrice Vauncourt 15 Daughter — New York
74 Lillian Vauncourt 11 Daughter — New York
75 James Vauncourt 6 Son — New York
76 Earl Bolia 40 Head Laborer New York
77 Elsie Bolia 33 Wife — New York
78 Mildred Bolia 15 Daughter — New York
79 Kenneth Bolia 12 Son — New York

Search for Mary Decker

All Mary Decker Census Records Discover Decker Family Tree

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)

Report inaccurate data
👤 View Profile 🌳 Ancestors 👥 Descendants