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John Middleton — 1940 US Census Record
Model Tree available1940 United States Federal Census · Tulsa-County, Oklahoma
Our Model Tree links this John Middleton across the 1920, 1930 and 1940 US Censuses in Tulsa-County, Oklahoma (XGBoost, ~Confirmed), with identified parents Joseph & Rose — first a head (b.~1891), then head of a 6-person household.
Age 49
b. ~1891
Male
Head
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Tulsa-County, Oklahoma |
| Surname | Middleton |
| Given Name | John D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Sand Springs |
| 1935 Residence (County) | Tulsa |
| Additional Details | |
| Occupation | Accountant |
| Industry | Pipe Line Construction |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 3450 |
| Highest Grade | Hs 4 |
| 1935 Residence | Oklahoma |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Accountant |
| Township / Ward | Tulsa City |
| Est. Birth Year | ~1891 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Middleton | Spouse | — | 42 | ~1898 |
| Rosemary Middleton | Daughter | — | 14 | ~1926 |
| Rita Middleton | Daughter | — | 1 | ~1939 |
| John Middleton | Head | — | 49 | ~1891 |
| Patti Middleton | Daughter | — | 3 | ~1937 |
| Rose Irwin | Other | — | 66 | ~1874 |
Census Appearances
1920
Tulsa, Oklahoma
Son, age 29
Tulsa, Oklahoma · implied b. ~1891 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Middleton |
| Given Name | John Fowler |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Occupation | Bookkeeper |
| Industry | Oil Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Tulsa, Oklahoma
Head, age 39
Tulsa, Oklahoma · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Middleton |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 27 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Iowa |
| Occupation | Accountant |
| Industry | Oil Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | 7500 |
| Home Value / Rent | R |
| Veteran | R |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Tulsa-County, Oklahoma
Head, age 49
Tulsa-County, Oklahoma · implied b. ~1891 — 6 household members
| Surname | Middleton |
| Given Name | John D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Sand Springs |
| 1935 Residence (County) | Tulsa |
| Occupation | Accountant |
| Industry | Pipe Line Construction |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 3450 |
| Highest Grade | Hs 4 |
| 1935 Residence | Oklahoma |
| 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 John Middleton across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Irwin (~0.92 confidence) and mother Rose Irwin (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Irwin
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Rose Irwin
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Middleton
Head · 1940 · age 49 · b. ~1891 · 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-t0627-03349-00793)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edwin Brockman | 38 | Head | Geologist | Oklahoma |
| 42 | Cora D. Stenger | 62 | Head | Fitter | Kansas |
| 43 | Pearl Naylor | 47 | Head | Nurse | Oklahoma |
| 44 | Georgia Radcliffe | 28 | Head | Stenographer | Illinois |
| 45 | Ruth A. Terrie | 35 | Partner | Stenographer | Missouri |
| 46 | Mary Louise Bass | 2 | Daughter | — | Oklahoma |
| 47 | Jamie Howard Johnson | 28 | Head | Chief Scout | Oklahoma |
| 48 | Ida Marie Johnson | 27 | Wife | Department Manager | Texas |
| 49 | Bertram Young | 55 | Head | Salesman | Kansas |
| 50 | Nettie Young | 52 | Wife | Landlady | Kansas |
| 51 | Marguerite Houston | 21 | Lodger | Stenographer | Kansas |
| 52 | John Mclaughlin | 26 | Lodger | Laborer | Kansas |
| 53 | Franklin S. Jr. Fergusan | 22 | Lodger | Accountant | Massachusetts |
| 54 | Helen Marie Schuyler | 32 | Lodger | Stenographer | Kansas |
| 55 | Jackie G. Early | 16 | Son | Delivery Boy | Oklahoma |
| 56 | L. C. Hathaway | 63 | Head | Shoe Salesman | Indiana |
| 57 | Anna Laura Hathaway | 61 | Wife | — | Indiana |
| 58 | Harold A. Hathaway | 31 | Son | Salesman | Arkansas |
| 59 | Helen Flint | 24 | Head | Cashier | Missouri |
| 60 | Clarence Derrew | 33 | Head | Clerk | Michigan |
| 61 | B. Gerald Morgan | 44 | Lodger | Housekeeper | Missouri |
| 62 | Richard Jackson | 30 | Head | Accountant | Pennsylvania |
| 63 | Margaret L. Jackson | 24 | Wife | — | Colorado |
| 64 | Walter M. Kiper | 31 | Head | Bookkeeper | Oklahoma |
| 65 | Ruby Rose Kiper | 30 | Wife | Stenographer | Missouri |
| 66 | Jackie E. Kiper | 7 | Son | — | Oklahoma |
| 67 | John D. Middleton THIS PERSON | 49 | Head | Accountant | Kansas |
| 68 | Mary J. Middleton | 42 | Wife | — | Ohio |
| 69 | Rosemary Middleton | 14 | Daughter | — | Oklahoma |
| 70 | Patti Jo Middleton | 3 | Daughter | — | Oklahoma |
| 71 | Rita Anne Middleton | 1 | Daughter | — | Oklahoma |
| 72 | Rose Irwin | 66 | Mother-in-law | — | Ohio |
| 73 | Helen E. Montgomery | 44 | Head | Stenographer | New Jersey |
| 74 | R. B. Montgomery | 75 | Father | — | Canada |
| 75 | Montgomery | 76 | Mother | — | New Jersey |
| 76 | L. L. Galt | 60 | Head | Salesman | Missouri |
| 77 | Rebecca B. Galt | 25 | Daughter | Stenographer | Oklahoma |
| 78 | Hazel D. Collins | 30 | Head | Lawyer | Oklahoma |
| 79 | Floyd G. Hostetter | 41 | Head | Repairman | Missouri |
| 80 | Mary E. Watson | 38 | Head | Stenographer | Arkansas |
Pedigree Summary
John
Gen 1 · 2 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)