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Mary Kuhn — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Mary Kuhn across the 1930 and 1940 US Censuses in Erie-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 6-person household.

Age 18 b. ~1922 Female Daughter Born: New York Single

1940 Census Record Details

Census Year1940
LocationErie-County, New York
SurnameKuhn
Given NameMary
Relationship to Headdaughter
SexF
Color / RaceWhite
Age18
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)Tonawanda City
1935 Residence (County)Erie
Additional Details
Class of Worker0
Hours Worked0
Highest GradeH-4
1935 ResidenceSame Place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardTonawanda City
Est. Birth Year~1922

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.

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

Name Relation to head Relative to Mary Age Birth yr
Fred Kuhn Head — 39 ~1901
Fred Kuhn Son — 2 ~1938
Mary Kuhn Daughter — 18 ~1922
Marie Kuhn Spouse — 41 ~1899
Allen Kuhn Son — 10 ~1930
Vincent Kuhn Son — 20 ~1920

Census Appearances

1930
Erie, New …
Daughter, age 8
Erie, New York · implied b. ~1922 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Kuhn
Given Name Mary L
Relationship to Head Daughter
Sex F
Color / Race White
Age 8
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Erie-County, New …
Daughter, age 18
Erie-County, New York · implied b. ~1922 — 6 household members
Surname Kuhn
Given Name Mary
Relationship to Head daughter
Sex F
Color / Race White
Age 18
Marital Status Single
Birthplace New York
1935 Residence (City) Tonawanda City
1935 Residence (County) Erie
Class of Worker 0
Hours Worked 0
Highest Grade H-4
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 Kuhn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kuhn
Daughter · 1940 · age 18 · b. ~1922 · New York
★ You are viewing this record
Sibling
Vincent Kuhn
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Kuhn
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Allen Kuhn
Sibling · 1940 · age 10
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 — Erie-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02530-00722)

Line Name Age Relation Occupation Birthplace
41 John Kalpin 23 son Die Setter Illinois
42 Thomas Kalpin 16 son — Illinois
43 Richard Beach 42 Head Superintendent Pennsylvania
44 Florence S. Beach 40 wife — New York
45 Lockhart Beach 21 son — New York
46 Lorena Beach 18 daughter — New York
47 Shirley Beach 16 daughter — New York
48 Herbert E. Giles 67 Head — New York
49 Henry Pickard 57 son-in-law Traveling Showman New York
50 Jennie Pickard 47 daughter — New York
51 George Trautman 43 Head Automobile Mechanic New York
52 Alice Trautman 42 wife — New York
53 George Jr. Trautman 15 son — New York
54 Betty Trautman 11 daughter — New York
55 Elizabeth Schulte 75 lodger — New York
56 Bernhardt Schulte 40 Head Mechanic New York
57 Oma S. Schulte 40 wife Telephone Operator New York
58 Dorothy Hardy 70 mother-in-law — Germany
59 Oscar Schulte 46 Head Foreman New York
60 Hannie P. Schulte 45 wife — New York
61 Oscar Jr. Schulte 21 son Machine Operator New York
62 Clyde Schulte 18 son — New York
63 Fred Kuhn 39 Head Carpenter New York
64 Marie S. Kuhn 41 wife — New York
65 Vincent Kuhn 20 son — New York
66 Mary Kuhn THIS PERSON 18 daughter — New York
67 Allen Kuhn 10 son — New York
68 Fred Kuhn 2 son — New York
69 Clifford Hankinson 31 Head Fireman New York
70 Doris J. Hankinson 28 wife — New York
71 Gloria Hankinson 7 daughter — New York
72 Barbara Hankinson 5 daughter — New York
73 Dorothy Hankinson 1 daughter — New York
74 Mabel Selover 62 Head — New York
75 Hilda Selover 28 daughter Tire Inspector New York
76 John Selover 23 son Food Product Salesman New York
77 Chester Selover 38 son Fireman New York
78 Ethel Selover 28 daughter-in-law — Canada-Eng.
79 Arthur Selover 5 grandson — New York
80 Ethel Selover 1 granddaughter — 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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