MO
Mary Orr — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wyandotte-County, Kansas
Our Model Tree links this Mary Orr across the 1930 and 1940 US Censuses in Wyandotte-County, Kansas (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 7-person household.
Age 45
b. ~1895
Female
Spouse
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wyandotte-County, Kansas |
| Surname | Orr |
| Given Name | Mary H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Wyandotte Township |
| 1935 Residence (County) | Wyandotte |
| Additional Details | |
| Highest Grade | H-1 |
| 1935 Residence | Kansas |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Wyandotte Township |
| Est. Birth Year | ~1895 |
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 |
|---|---|---|---|---|
| Robert Orr | Son | — | 20 | ~1920 |
| Mary Orr | Spouse | — | 45 | ~1895 |
| Evelyn Orr | Daughter | — | 18 | ~1922 |
| Ernest Orr | Son | — | 5 | ~1935 |
| Dorothy Orr | Daughter | — | 23 | ~1917 |
| Ernest Orr | Head | — | 47 | ~1893 |
| Shirley Orr | Daughter | — | 12 | ~1928 |
Census Appearances
1930
Wyandotte, Kansas
Other, age 35
Wyandotte, Kansas · implied b. ~1895 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Orr |
| Given Name | Mary H |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 21 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Wyandotte-County, Kansas
Spouse, age 45
Wyandotte-County, Kansas · implied b. ~1895 — 7 household members
| Surname | Orr |
| Given Name | Mary H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Wyandotte Township |
| 1935 Residence (County) | Wyandotte |
| Highest Grade | H-1 |
| 1935 Residence | Kansas |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Orr across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Orr
Spouse · 1940 · age 45 · b. ~1895 · Kansas
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Wyandotte-County, Kansas
Open full size
1940 US Federal Census — Wyandotte-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01266-00828)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lizzie J. Brune | 70 | Head | — | Ohio |
| 42 | Louise Brune | 45 | Daughter | Laundry Help | Kansas |
| 43 | Samuel D. Skaggs | 27 | Head | Painter | Missouri |
| 44 | Hazel M. Skaggs | 25 | Wife | — | Missouri |
| 45 | Mary Skaggs | 4 | Daughter | — | Kansas |
| 46 | Samuel D. Skaggs | 2 | Son | — | Kansas |
| 47 | Charles H. Kley | 37 | Head | Can House Man | Kansas |
| 48 | Mary E. Kley | 26 | Wife | — | Missouri |
| 49 | Mary B. Kley | 5 | Daughter | — | Kansas |
| 50 | Juanita D. Kley | 4 | Daughter | — | Kansas |
| 51 | Clyde Cope | 23 | Head | Can House Man | Arkansas |
| 52 | Bessie B. Cope | 21 | Wife | — | Missouri |
| 53 | Gertie L. Cope | 2 | Daughter | — | Kansas |
| 54 | Harold W. Brune | 34 | Head | Clerk | Kansas |
| 55 | Mary A. Brune | 26 | Wife | — | Kansas |
| 56 | Harold E. Brune | 5 | Son | — | Kansas |
| 57 | Mary L. Brune | 1 | Daughter | — | Kansas |
| 58 | William E. Green | 61 | Head | Shipping Clerk | Ohio |
| 59 | Martha E. Green | 57 | Wife | — | Missouri |
| 60 | James N. Glover | 50 | Head | Engineer | Missouri |
| 61 | Amanda M. Glover | 50 | Wife | — | Missouri |
| 62 | Delbert Glover | 15 | Daughter | — | Kansas |
| 63 | Ernest C. Orr | 47 | Head | Milk Route | Nebraska |
| 64 | Mary H. Orr THIS PERSON | 45 | Wife | — | Missouri |
| 65 | Dorothy H. Orr | 23 | Daughter | Bookkeeper | Kansas |
| 66 | Robert E. Orr | 20 | Son | Laborer | Kansas |
| 67 | Evelyn M. Orr | 18 | Daughter | Typist | Kansas |
| 68 | Shirley J. Orr | 12 | Daughter | — | Kansas |
| 69 | Ernest L. Orr | 5 | Son | — | Kansas |
| 70 | Addra E. Walker | 50 | Head | — | Kansas |
| 71 | Eleanor M. Walker | 22 | Daughter | Comptometer | Kansas |
| 72 | Leslie D. Walker | 18 | Son | — | Kansas |
| 73 | J. Eugene Walker | 13 | Son | — | Kansas |
| 74 | Steve Torkic | 42 | Head | Smoke House Man | Yugoslavia |
| 75 | Katie Torkic | 39 | Wife | — | Yugoslavia |
| 76 | Albert J. Torkic | 15 | Son | — | Kansas |
| 77 | Helen M. Torkic | 13 | Daughter | — | Kansas |
| 78 | Mary A. Torkic | 9 | Daughter | — | Kansas |
| 79 | L. J. Pence | 55 | Head | Farmer | Kansas |
| 80 | Lula B. Pence | 45 | Wife | — | Kansas |
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)