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John Mullins — 1940 US Census Record
Model Tree available1940 United States Federal Census · Tulsa-County, Oklahoma
Our Model Tree links this John Mullins across the 1920, 1930 and 1940 US Censuses in Tulsa-County, Oklahoma (XGBoost, ~Confirmed), with identified parents John & Effie — first a son (b.~1907), then head of a 3-person household.
Age 33
b. ~1907
Male
Son
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tulsa-County, Oklahoma |
| Surname | Mullins |
| Given Name | John C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Tulsa city |
| 1935 Residence (County) | Tulsa |
| Additional Details | |
| Occupation | Proprietor |
| Industry | Recreational Park |
| Class of Worker | E |
| Hours Worked | 50 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Occupation | Proprietor |
| Township / Ward | Tulsa City |
| Est. Birth Year | ~1907 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| John Mullins | Son | — | 33 | ~1907 |
| John Mullins | Head | — | 61 | ~1879 |
| Effie Mullins | Spouse | — | 61 | ~1879 |
Census Appearances
1920
Tulsa, Oklahoma
Son, age 13
Tulsa, Oklahoma · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mullins |
| Given Name | John Jr |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Alabama |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1930
Tulsa, Oklahoma
Son, age 23
Tulsa, Oklahoma · implied b. ~1907 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mullins |
| Given Name | John C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Alabama |
| Occupation | clerk |
| Industry | oil Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Tulsa-County, Oklahoma
Son, age 33
Tulsa-County, Oklahoma · implied b. ~1907 — 3 household members
| Surname | Mullins |
| Given Name | John C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Tulsa city |
| 1935 Residence (County) | Tulsa |
| Occupation | Proprietor |
| Industry | Recreational Park |
| Class of Worker | E |
| Hours Worked | 50 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| 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.
Our Model Tree links John Mullins across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Mullins (~0.92 confidence) and mother Effie Mullins (~0.92 confidence) and father John Mullins (~0.92 confidence) and father John Mullins (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Mullins
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Effie Mullins
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
John Mullins
b. ~1879
Source father
● Household
· direct · ~0.92
Father
John Mullins
b. ~1883
Source father
● Household
· direct · ~0.92
This person
Anchor record
John Mullins
Son · 1940 · age 33 · b. ~1907 · 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-t0627-03350-00543)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lloyd Kappler | 32 | Head | Clerk | Kansas |
| 42 | Virginia Kappler | 31 | Wife | — | Kansas |
| 43 | John Kappler | 1 | Son | — | Oklahoma |
| 44 | John F. Mullins | 61 | Head | Retired | Tennessee |
| 45 | Effie Mullins | 61 | Wife | — | Alabama |
| 46 | John C. Mullins THIS PERSON | 33 | Son | Proprietor | Oklahoma |
| 47 | Cora C. Mullins | 48 | Head | Area Director | Kansas |
| 48 | Neffra Mullins | 43 | Wife | — | Kansas |
| 49 | Charles Jr. Mullins | 24 | Son | — | Oklahoma |
| 50 | Mary Mullins | 22 | Daughter | Doctor'S Assistant | Oklahoma |
| 51 | Jane Mullins | 23 | Daughter | Secretary | Oklahoma |
| 52 | Frank Grady | 52 | Head | Yard Man | Oklahoma |
| 53 | John E. Owens | 27 | Head | Subsurface Engineer | New York |
| 54 | Cora Owens | 24 | Wife | — | Oklahoma |
| 55 | John M. Owens | 5 | Son | — | Oklahoma |
| 56 | Richard Owens | 3 | Son | — | Oklahoma |
| 57 | Mary D. Stidham | 29 | Head | Clerical | Pennsylvania |
| 58 | Gerald Stidham | 5 | Son | — | Oklahoma |
| 59 | John Stidham | 3 | Son | — | Oklahoma |
| 60 | Phil Deschner | 54 | Head | Minister | Yugoslavia |
| 61 | Ethel Deschner | 52 | Wife | — | Missouri |
| 62 | Phil H. Deschner | 20 | Son | — | Louisiana |
| 63 | Philette Deschner | 14 | Daughter | — | Louisiana |
| 64 | Joe C. Brown | 23 | Head | Laborer | Texas |
| 65 | Helen Brown | 19 | Wife | Maid | Texas |
| 66 | — | None | — | — | — |
| 67 | Jack C. Lugenbel | 32 | Head | Draftsman | Kansas |
| 68 | Marie Lugenbel | 33 | Wife | — | Missouri |
| 69 | Lynn Lugenbel | 4 | Son | — | Oklahoma |
| 70 | W. E. Viglia | 35 | Head | Clerk | Kansas |
| 71 | Juanita Viglia | 36 | Wife | — | Oklahoma |
| 72 | Arthur F. Antle | 32 | Head | Salesman | Missouri |
| 73 | Virginia Antle | 25 | Daughter | Clerical | Oklahoma |
| 74 | Lloyd Crum | 32 | Head | Book Keeper | Indiana |
| 75 | Pearl Crum | 21 | Wife | — | Oklahoma |
| 76 | Zella Mae Crum | 26 | Sister | Stenographer | Oklahoma |
| 77 | Henrietta L. Johnson | 43 | Head | Clerical | Missouri |
| 78 | Roma L. Johnson | 18 | Daughter | Clerical | Texas |
| 79 | Leslie E. Case | 39 | Head | Geo. Chemist | Missouri |
| 80 | Julia Case | 35 | Wife | — | Arkansas |
Pedigree Summary
John
Gen 1 · 4 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)