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Jack Williams — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Jack Williams across the 1930 and 1940 US Censuses in Cattaraugus-County, New York (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 9-person household.

Age 12 b. ~1928 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationCattaraugus-County, New York
SurnameWilliams
Given NameJack
Relationship to HeadSon
SexM
Color / RaceWhite
Age12
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)Freedom
1935 Residence (County)Cattaraugus
Additional Details
Highest GradeH-2
1935 ResidenceSame House
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardFreedom
Est. Birth Year~1928

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.

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

Name Relation to head Relative to Jack Age Birth yr
David Williams Head — 37 ~1903
Fredericka Walradt Other — 67 ~1873
J Walradt Other — 75 ~1865
Clair Williams Son — 7 ~1933
Paul Williams Son — 11 ~1929
Larry Williams Son — 5 ~1935
Gail Williams Son — 3 ~1937
Jack Williams Son — 12 ~1928
Alice Williams Spouse — 35 ~1905

Census Appearances

1930
Cattaraugus, New …
Son, age 3
Cattaraugus, New York · implied b. ~1927 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Williams
Given Name Jack
Relationship to Head Son
Sex M
Color / Race White
Age 3
Marital Status Single
Birthplace New York
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
Cattaraugus-County, New …
Son, age 12
Cattaraugus-County, New York · implied b. ~1928 — 9 household members
Surname Williams
Given Name Jack
Relationship to Head Son
Sex M
Color / Race White
Age 12
Marital Status Single
Birthplace New York
1935 Residence (City) Freedom
1935 Residence (County) Cattaraugus
Highest Grade H-2
1935 Residence Same House
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 Jack Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Williams
Son · 1940 · age 12 · b. ~1928 · New York
★ You are viewing this record
Sibling
Larry Williams
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gail Williams
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clair Williams
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Williams
Sibling · 1940 · age 11
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 — Cattaraugus-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02505-00506)

Line Name Age Relation Occupation Birthplace
41 Velma Brown 36 Wife — Michigan
42 Lowell Brown 5 Son — New York
43 Arthur Hurlburt 24 Head Laborer New York
44 Lois Hurlburt 26 Wife — New York
45 Leah Hurlburt 4 Daughter — New York
46 Dorothy Hurlburt 1 Daughter — New York
47 Edward Davis 70 Head Retired Painter New York
48 Maude Davis 58 Wife — New York
49 David Williams 37 Head Section Laborer New York
50 Alice Williams 35 Wife — New York
51 Jack Williams THIS PERSON 12 Son — New York
52 Paul Williams 11 Son — New York
53 Clair Williams 7 Son — New York
54 Larry Williams 5 Son — New York
55 Gail Williams 3 Son — New York
56 J. Fred Walradt 75 Father-in-law — New York
57 Fredericka Walradt 67 Mother-in-law — Germany
58 George Jenkins 50 Head Carpenter New York
59 Anna Jenkins 61 Wife — New York
60 Ethel Jenkins 21 Daughter Servant New York
61 Linford Jenkins 19 Son Farm Laborer New York
62 Olin H. Simpson 60 Head Teacher Ohio
63 Carrie Maude Simpson 54 Wife — New York
64 Doris E. Simpson 20 Daughter — New York
65 William L. Simpson 18 Son — New York
66 Norris Phillippi 37 Head Proprietor New York
67 Vivian Phillippi 25 Wife — New York
68 Ruth Phillippi 11 Daughter — New York
69 Glen Phillippi 9 Son — New York
70 Harold Phillippi 7 Son — New York
71 Neil Phillippi 3 Son — New York
72 Clayton Owens 61 Head Farmer New York
73 Richard Owens 15 Grandson Farm Laborer New York
74 Floyd Dalton 27 Head Farm Laborer Pennsylvania
75 Doris Dalton 26 Wife — New York
76 Frank Maynard 11 Hired Child — New York
77 Robert Maynard 7 Hired Child — New York
78 Frederick Maynard 4 Hired Child — New York
79 John Mcmurray 47 Head Farmer New York
80 Mary Mcmurray 67 Mother — 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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