WB
William Bailey — 1940 US Census Record
Model Tree available1940 United States Federal Census · Tulsa-County, Oklahoma
Our Model Tree links this William Bailey across the 1920, 1930 and 1940 US Censuses in Tulsa-County, Oklahoma (XGBoost, ~Confirmed), with identified parents Ethel & Jackson — first a son (b.~1915), then head of a 3-person household.
Age 25
b. ~1915
Male
Son
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tulsa-County, Oklahoma |
| Surname | Bailey |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Tulsa city |
| 1935 Residence (County) | Tulsa |
| Additional Details | |
| Occupation | Accountant |
| Industry | Oil well industry |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 935 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Accountant |
| Township / Ward | Tulsa City |
| Est. Birth Year | ~1915 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Judwin Bailey | Head | — | 52 | ~1888 |
| William Bailey | Son | — | 25 | ~1915 |
| Ethel Bailey | Spouse | — | 49 | ~1891 |
Census Appearances
1920
Tulsa, Oklahoma
Son, age 5
Tulsa, Oklahoma · implied b. ~1915 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | William |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Tulsa, Oklahoma
Son, age 15
Tulsa, Oklahoma · implied b. ~1915 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | William C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Indiana |
| Mother Tongue | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Tulsa-County, Oklahoma
Son, age 25
Tulsa-County, Oklahoma · implied b. ~1915 — 3 household members
| Surname | Bailey |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Tulsa city |
| 1935 Residence (County) | Tulsa |
| Occupation | Accountant |
| Industry | Oil well industry |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 935 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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.
Our Model Tree links William Bailey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Ethel Bailey (~0.92 confidence) and father Jackson Bailey (~0.92 confidence) and father Judson Bailey (~0.92 confidence) and mother Ethel Bailey (~0.92 confidence) and father Judwin Bailey (~0.92 confidence) and mother Ethel Bailey (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Ethel Bailey
b. ~1881
Source mother
● Household
· direct · ~0.92
Father
Jackson Bailey
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Judson Bailey
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Ethel Bailey
b. ~1887
Source mother
● Household
· direct · ~0.92
Father
Judwin Bailey
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Ethel Bailey
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Bailey
Son · 1940 · age 25 · b. ~1915 · Oklahoma
★ 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 — Tulsa-County, Oklahoma
Open full size
1940 US Federal Census — Tulsa-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03351-00675)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jessie Vaguely | 45 | Wife | Stenographer | Alabama |
| 42 | Helene Sample | 29 | Sister-in-law | — | Alabama |
| 43 | Louise Sample | 41 | Sister-in-law | — | Alabama |
| 44 | Walter B. Lowe | 46 | Head | Salesman | Oklahoma |
| 45 | Vernie G. Lowe | 45 | Wife | — | Iowa |
| 46 | Billie J. Lowe | 16 | Daughter | — | Oklahoma |
| 47 | Jenice Lowe | 14 | Daughter | — | Oklahoma |
| 48 | Rosalie Lowe | 10 | Daughter | — | Oklahoma |
| 49 | Judwin Bailey | 52 | Head | Certified Accountant | Ohio |
| 50 | Ethel Bailey | 49 | Wife | — | Indiana |
| 51 | William Bailey THIS PERSON | 25 | Son | Accountant | Kansas |
| 52 | Carl I. Wasson | 48 | Head | Service Station | Missouri |
| 53 | Almeda Wasson | 41 | Wife | — | Kansas |
| 54 | Harold Mcarthur | 37 | Head | Lawyer | Indiana |
| 55 | Jean Mcarthur | 36 | Wife | — | Oklahoma |
| 56 | Takoma Mcarthur | 16 | Daughter | — | Oklahoma |
| 57 | Norma J. Mcarthur | 10 | Daughter | — | Oklahoma |
| 58 | Carolyn Mcarthur | 6 | Daughter | — | Oklahoma |
| 59 | James K. Holden | 28 | Head | Clerk | Oklahoma |
| 60 | Vida E. Holden | 30 | Wife | Clerical Work | Oklahoma |
| 61 | Aaron Kirsch | 34 | Head | Grocery Manager | Poland |
| 62 | Helen Kirsch | 28 | Wife | — | Nebraska |
| 63 | Celia E. Kirsch | 7 | Daughter | — | Oklahoma |
| 64 | William R. Boyd | 50 | Head | Field Representative | Alabama |
| 65 | Hester Boyd | 46 | Wife | — | Tennessee |
| 66 | Dorothy Boyd | 21 | Daughter | — | Tennessee |
| 67 | William R. Jr. Boyd | 15 | Son | News Boy | Tennessee |
| 68 | Ada M. Brown | 46 | Head | Teacher | Missouri |
| 69 | Mary K. Brown | 81 | Mother | — | Kentucky |
| 70 | Herbert D. Berne | 44 | Head | Accountant | Oklahoma |
| 71 | Maurine Berne | 42 | Wife | — | Oklahoma |
| 72 | George Shelford | 33 | Head | Salesman | Illinois |
| 73 | Thelma Shelford | 27 | Wife | — | Illinois |
| 74 | Alice Shelford | 4 | Daughter | — | Illinois |
| 75 | Vlasta Krivohlavek | 20 | Lodger | Waitress | Missouri |
| 76 | Elmo E. Carter | 48 | Head | Salesman | Tennessee |
| 77 | Emma A. Carter | 42 | Wife | — | Alabama |
| 78 | Glenn L. Tate | 42 | Head | Still Man | Illinois |
| 79 | Mary L. Tate | 35 | Wife | Teacher | Oklahoma |
| 80 | John B. Tate | 17 | Son | — | Oklahoma |
Pedigree Summary
William
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)