MK
Mary Kearney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tulsa-County, Oklahoma
Our Model Tree links this Mary Kearney across the 1930 and 1940 US Censuses in Tulsa-County, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 7-person household.
Age 19
b. ~1921
Female
Daughter
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tulsa-County, Oklahoma |
| Surname | Kearney |
| Given Name | Mary Helen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Tulsa City |
| 1935 Residence (County) | Tulsa |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No C-2 |
| 1935 Residence | Same House |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Tulsa City |
| Est. Birth Year | ~1921 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Kearney | Daughter | — | 19 | ~1921 |
| Richard Kearney | Son | — | 5 | ~1935 |
| Jeanette Kearney | Daughter | — | 17 | ~1923 |
| Rogers Kearney | Son | — | 15 | ~1925 |
| F Kearney | Head | — | 47 | ~1893 |
| Jo Kearney | Daughter | — | 8 | ~1932 |
| Dorie Kearney | Spouse | — | 42 | ~1898 |
Census Appearances
1930
Tulsa, Oklahoma
Daughter, age 9
Tulsa, Oklahoma · implied b. ~1921 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kearney |
| Given Name | Mary H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Oklahoma |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Tulsa-County, Oklahoma
Daughter, age 19
Tulsa-County, Oklahoma · implied b. ~1921 — 7 household members
| Surname | Kearney |
| Given Name | Mary Helen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Tulsa City |
| 1935 Residence (County) | Tulsa |
| Industry | 0 |
| Highest Grade | No C-2 |
| 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.
Our Model Tree links Mary Kearney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kearney
Daughter · 1940 · age 19 · b. ~1921 · Oklahoma
★ You are viewing this record
Sibling
Jo Kearney
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeanette Kearney
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rogers Kearney
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Kearney
Sibling · 1940 · age 5
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
1940 US Federal Census — Tulsa-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03349-00006)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Russel R. Ii Sinker | 6 | Son | — | Oklahoma |
| 2 | Elizabeth Joan Sinker | 4 | daughter | — | Oklahoma |
| 3 | Lela F. Nuckols | 58 | mother-in-law | — | Ohio |
| 4 | Mary C. Huper | 22 | sister-in-law | Secretary | Oklahoma |
| 5 | M. Blanche Shackelford | 66 | sister-in-law | — | Ohio |
| 6 | Jack M. Wells | 49 | Head | Layout Man Printer | Louisiana |
| 7 | Jessie B. Wells | 47 | Wife | — | Texas |
| 8 | John Joe Wells | 10 | Son | — | Oklahoma |
| 9 | Zoyd T. Rosenfield | 22 | Head | Secretary | Oklahoma |
| 10 | Nanna Orbach | 78 | Grandmother | — | Indiana |
| 11 | Rose Lakin | 68 | aunt | — | Ohio |
| 12 | Meta Barnett | 56 | Head | — | Oregon |
| 13 | Herbert Barnett | 29 | Son | Practicing Attorney | Oregon |
| 14 | Theodore Tack | 58 | Head | Oil Producer | Pennsylvania |
| 15 | Kathleen Tack | 52 | Wife | — | Trinidad BWI |
| 16 | Kathryn Tack | 24 | daughter | — | Oklahoma |
| 17 | Mary Ellis Tack | 22 | daughter | Sales-Woman | Ohio |
| 18 | Lucile Tack | 16 | daughter | — | Oklahoma |
| 19 | Theodore Jr. Tack | 12 | son | — | Oklahoma |
| 20 | Bertha Collins | 46 | Head | Housekeeper | Oklahoma |
| 21 | Landon B. Butler | 34 | Head | Combination Man | Oklahoma |
| 22 | Kathryn Butler | 30 | Wife | — | Oklahoma |
| 23 | James B. Butler | 8 | Son | — | Oklahoma |
| 24 | Hugh G. Turley | 31 | Head | Asst. Sales Merchandiser | Nebraska |
| 25 | Helen P. Turley | 31 | Wife | — | Minnesota |
| 26 | Billy H. Turley | 6 | Son | — | S. Dakota |
| 27 | Alfred J. Inderrieden | 58 | Head | Secretary Treasurer | Ohio |
| 28 | Norma Inderrieden | 44 | Wife | — | Ohio |
| 29 | Alfred J. Ii Inderrieden | 18 | Son | Carrier-Salesman | Oklahoma |
| 30 | Hugh T. Inderrieden | 13 | Son | — | Oklahoma |
| 31 | F. Carl Kearney | 47 | Head | Superintendent Production Dept. | Pennsylvania |
| 32 | Dorie E. Kearney | 42 | Wife | — | Oklahoma |
| 33 | Mary Helen Kearney THIS PERSON | 19 | daughter | — | Oklahoma |
| 34 | Jeanette Kearney | 17 | daughter | — | Oklahoma |
| 35 | Rogers L. Kearney | 15 | son | — | Oklahoma |
| 36 | Jo Ann Kearney | 8 | daughter | — | Oklahoma |
| 37 | Richard Carl Kearney | 5 | son | — | Oklahoma |
| 38 | John D. Senex | 66 | Head | — | Pennsylvania |
| 39 | Annie E. Senex | 65 | Wife | — | Alabama |
| 40 | Elizabeth Stevenson | 54 | Maid | Maid | Indiana |
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)