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William Hays — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Tulsa-County, Oklahoma

Our Model Tree links this William Hays across the 1930 and 1940 US Censuses in Tulsa-County, Oklahoma (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 8-person household.

Age 18 b. ~1922 Male Son Born: Oklahoma Single

1940 Census Record Details

Census Year1940
LocationTulsa-County, Oklahoma
SurnameHays
Given NameWilliam
Relationship to HeadSon
SexM
Color / RaceWhite
Age18
Marital StatusSingle
BirthplaceOklahoma
1935 Residence (City)Tulsa City
1935 Residence (County)Tulsa
Additional Details
OccupationNew Worker
Class of WorkerPW
Hours Worked40
Income (1939)0
Highest GradeHs 4
1935 ResidenceSame House
Birth StateOklahoma
Birth CountryUnited States
Birthplace (normalized)oklahoma
OccupationNew Worker
Township / WardTulsa 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.

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

Name Relation to head Relative to William Age Birth yr
Samuel Hays Son — 16 ~1924
Robert Hays Son — 24 ~1916
Kathryn Hays Daughter — 22 ~1918
Michael Murch Other — 76 ~1864
Peggy Hays Daughter — 20 ~1920
William Hays Son — 18 ~1922
Rose Murch Other — 80 ~1860
Stella Hays Head — 50 ~1890

Census Appearances

1930
Tulsa, Oklahoma
Son, age 8
Tulsa, Oklahoma · implied b. ~1922 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Hay
Given Name William T.
Relationship to Head Son
Sex M
Color / Race White
Age 8
Marital Status Single
Birthplace Oklahoma
Father's Birthplace Oklahoma
Mother's Birthplace Texas
Can Read/Write Yes
Birth State Oklahoma
Birth Country United States
Birthplace (normalized) oklahoma
1940
Tulsa-County, Oklahoma
Son, age 18
Tulsa-County, Oklahoma · implied b. ~1922 — 8 household members
Surname Hays
Given Name William
Relationship to Head Son
Sex M
Color / Race White
Age 18
Marital Status Single
Birthplace Oklahoma
1935 Residence (City) Tulsa City
1935 Residence (County) Tulsa
Occupation New Worker
Class of Worker PW
Hours Worked 40
Income (1939) 0
Highest Grade Hs 4
1935 Residence Same House
Birth State Oklahoma
Birth Country United States
Birthplace (normalized) oklahoma

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 Hays across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Hays
Son · 1940 · age 18 · b. ~1922 · Oklahoma
★ You are viewing this record
Sibling
Kathryn Hays
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Hays
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Hays
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peggy Hays
Sibling · 1940 · age 20
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 — Tulsa-County, Oklahoma Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03349-00745)

Line Name Age Relation Occupation Birthplace
41 Freda Monroe 59 Mother — Missouri
42 Kathryn Reed 23 Head Stenographer California
43 Ruth Degraw 24 Partner Stenographer Arkansas
44 Juanita Waychoff 21 Head Waitress Oklahoma
45 Imogene Ross 23 Partner Operator Oklahoma
46 Elva Thomas 25 Partner Manager Arkansas
47 Celeste Kirkwood 53 Head Stenographer Indiana
48 Ellen W. Earl 24 Niece Office Clerk Indiana
49 Carl M. Hendrickson 39 Head Manager Illinois
50 Jean C. Hendrickson 34 Wife Operator Oklahoma
51 Gene M. Earl 27 Head Accountant Indiana
52 Marjorie Earl 22 Wife — Kansas
53 Susie Norton 38 Head Stenographer Arkansas
54 De Vordie Norton 40 Brother Accountant Arkansas
55 Mary Louise Fulks 24 Head Office Clerk Missouri
56 Elbert W. Cook 34 Head Cashier Missouri
57 Louise Cook 26 Wife Office Clerk Oklahoma
58 Fletcher Courtney 56 Head Stenographer Kansas
59 Virginia Courtney 52 Wife Civil Engineer Kansas
60 Milton Gray 35 Head Teacher Illinois
61 Pauline Tompkins 21 Partner Teacher Oklahoma
62 Richard Griffin 46 Head Fire Supply Pennsylvania
63 Clara Griffin 43 Wife — Texas
64 Helen Griffin 20 Daughter Stenographer Oklahoma
65 Marjorie Griffin 18 Daughter — Oklahoma
66 Richard Jr. Griffin 16 Son — Oklahoma
67 Mary Jo Griffin 11 Daughter — Oklahoma
68 Jack Griffin 10 Son — Oklahoma
69 Thomas Griffin 7 Son — Oklahoma
70 Janet Griffin 2 Daughter — Oklahoma
71 Stella K. Hays 50 Head — Texas
72 Robert Hays 24 Son Regal Department Oklahoma
73 Kathryn Hays 22 Daughter Stenographer Oklahoma
74 Peggy Hays 20 Daughter Stenographer Oklahoma
75 William Hays THIS PERSON 18 Son New Worker Oklahoma
76 Samuel Hays 16 Son Extra Boy Oklahoma
77 Michael Murch 76 Father Jewelry Store Indiana
78 Rose Murch 80 Mother — Indiana
79 Frank White 63 Head Cpt And Baggage West Virginia
80 White None Wife — —

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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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