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William Mcguire — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this William Mcguire across the 1930 and 1940 US Censuses in Erie-County, New York (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 8-person household.

Age 11 b. ~1929 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationErie-County, New York
SurnameMcGuire
Given NameWilliam
Relationship to HeadSon
SexM
Color / RaceWhite
Age11
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)Buffalo city
Additional Details
Highest GradeNo 5
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardBuffalo City
Est. Birth Year~1929

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 William Age Birth yr
Neil Mcguire Son — 8 ~1932
Nancy Mcguire Daughter — 5 ~1935
Mary Mcguire Spouse — 31 ~1909
John Mcguire Daughter — 9 ~1931
William Mcguire Son — 11 ~1929
James Mcguire Son — 7 ~1933
Edward Mcguire Head — 37 ~1903
Mary Mcguire Daughter — 2 ~1938

Census Appearances

1930
Erie, New …
Son, age 1
Erie, New York · implied b. ~1929 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McGuire
Given Name William
Relationship to Head Son
Sex M
Color / Race White
Age 1
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 …
Son, age 11
Erie-County, New York · implied b. ~1929 — 8 household members
Surname McGuire
Given Name William
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace New York
1935 Residence (City) Buffalo city
Highest Grade No 5
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 William Mcguire across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Mcguire
Son · 1940 · age 11 · b. ~1929 · New York
★ You are viewing this record
Sibling
John Mcguire
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Neil Mcguire
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mcguire
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Mcguire
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Mcguire
Sibling · 1940 · age 5
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-t0627-02838-00799)

Line Name Age Relation Occupation Birthplace
41 George E Luhus 32 Lodger Vice Pres. Ohio
42 Walter Volz 25 Head Shipping Clerk New York
43 Alice Volz 25 Wife 0 New York
44 Wm. J. Holmes 53 Head Carpenter England
45 Elizabeth Holmes 54 Wife 0 Eng. Canada
46 Burton W. Snyder 33 Head Tool Maker New York
47 Edna Snyder 27 Wife 0 New York
48 H. P. Dobbins 65 Head Janitor New York
49 Grace F. Dobbins 59 Wife 0 New York
50 Dorothy Dobbins 29 Daughter Phone Operator New York
51 Leslie Kaufman 48 Head Salesman Eng. Canada
52 Blanche Kaufman 47 Wife 0 Eng. Canada
53 Gladys Kaufman 15 Daughter Bookkeeper Eng. Canada
54 Dolores Kaufman 9 Daughter — New York
55 Edward R Mcguire 37 Head Clerk New York
56 Mary Mcguire 31 Wife 0 New York
57 William Mcguire THIS PERSON 11 Son — New York
58 John Mcguire 9 Daughter — New York
59 Neil Mcguire 8 Son — New York
60 James Mcguire 7 Son — New York
61 Nancy Mcguire 5 Daughter — New York
62 Mary Mcguire 2 Daughter — New York
63 Edward P Zadey 44 Head Asst Chemist Mass.
64 Elizabeth Zadey 45 Wife 0 Mass.
65 Edward P. Jr Zadey 20 Son Butcher Mass.
66 Lawrence Zadey 15 Son Bell Boy Mass.
67 Paul Zadey 15 Son 0 Mass.
68 Robert Zadey 13 Son — Mass.
69 Marion Zadey 8 Daughter — New York
70 Francis Zadey 2 Son — New York
71 Amelia Tyler 33 Head Interviewer New York
72 Mary F Melvin 43 Partner 0 New York
73 Bernard Mcdermott 78 Head 0 New York
74 Adelle Mcdermott 74 Wife 0 New York
75 Robert Schuyler 71 Head 0 New York
76 Louise Schuyler 55 Wife 0 New York
77 Alda J Dewitt 35 Daughter — New York
78 Louise Wills 58 Lodger Secretary Eng. Canada
79 John J. Cunningham 44 Head Secretary New York
80 Barbara Cunningham 30 Wife 0 Vermont

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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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