MO
Mary Orr — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Grayson-County, Texas
Our Model Tree links this Mary Orr across the 1920, 1930 and 1940 US Censuses in Grayson-County, Texas (XGBoost, ~Confirmed) — first a spouse (b.~1905), then head of a 8-person household.
Age 35
b. ~1905
Female
Spouse
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Grayson-County, Texas |
| Surname | Orr |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | JP 1 |
| 1935 Residence (County) | Grayson |
| Additional Details | |
| Industry | Farming |
| Class of Worker | OA |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Jp 1 |
| Est. Birth Year | ~1905 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Orr | Spouse | — | 35 | ~1905 |
| Grant Etchison | Other | — | 38 | ~1902 |
| Barnie Etchison | Other | — | 10 | ~1930 |
| Ruby Orr | Daughter | — | 5 | ~1935 |
| Jimmie Etchison | Other | — | 13 | ~1927 |
| Janna Etchison | Other | — | 37 | ~1903 |
| Lee Orr | Head | — | 44 | ~1896 |
| Marion Etchison | Other | — | 12 | ~1928 |
Census Appearances
1920
Grayson, Texas
Spouse, age 19
Grayson, Texas · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Orr |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Grayson, Texas
Spouse, age 25
Grayson, Texas · implied b. ~1905 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Orr |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 23 |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Grayson-County, Texas
Spouse, age 35
Grayson-County, Texas · implied b. ~1905 — 8 household members
| Surname | Orr |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | JP 1 |
| 1935 Residence (County) | Grayson |
| Industry | Farming |
| Class of Worker | OA |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Orr
Spouse · 1940 · age 35 · b. ~1905 · Texas
★ 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 — Grayson-County, Texas
Open full size
1940 US Federal Census — Grayson-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04043-00491)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Reba J Mack | 39 | Head | Student | Texas |
| 42 | Lawrence W Beall | 39 | Head | Farmer | Texas |
| 43 | Ara Beall | 27 | Wife | — | Texas |
| 44 | Eunice E Beall | 16 | Daughter | — | Texas |
| 45 | David W Beall | 14 | Son | — | Texas |
| 46 | Billy Ann Beall | 6 | Daughter | — | Texas |
| 47 | Sally Ann Beall | 3 | Daughter | — | Texas |
| 48 | Altha A Arterberry | 34 | Head | Janitor | Texas |
| 49 | Daisy May Arterberry | 34 | Wife | — | Texas |
| 50 | Altha Ann Arterberry | 14 | Daughter | — | Texas |
| 51 | Bobby Joe Arterberry | 13 | Son | — | Texas |
| 52 | Jim J Freeman | 49 | Head | Farmer | Texas |
| 53 | Walter Freeman | 17 | Son | Farmer | Texas |
| 54 | Edna Freeman | 15 | Daughter | — | Texas |
| 55 | Jerline Freeman | 10 | Daughter | — | Texas |
| 56 | Ima Done Freeman | 8 | Daughter | — | Texas |
| 57 | Will Huggins | 53 | Head | Farmer | Georgia |
| 58 | Verna Huggins | 43 | Wife | — | Tennessee |
| 59 | Maydee Huggins | 13 | Daughter | — | Texas |
| 60 | John W Arr | 49 | Head | Farmer | Texas |
| 61 | Dicey L O Arr | 50 | Wife | — | Texas |
| 62 | Hershel Wesley Arr | 23 | Son | Farmer | Texas |
| 63 | Joyce D Arr | 15 | Daughter | — | Texas |
| 64 | Jacquline Arr | 13 | Daughter | — | Texas |
| 65 | Homer Freeman | 20 | Head | Laborer | Texas |
| 66 | Hazel Freeman | 20 | Daughter | — | Texas |
| 67 | James W Freeman | 0 | Son | — | Texas |
| 68 | Verna Kirkpatrick | 76 | Mother | — | Texas |
| 69 | George H Conner | 46 | Head | Farming | Texas |
| 70 | Martha Jane Conner | 25 | Wife | — | Texas |
| 71 | George Franklin Conner | 2 | Son | — | Texas |
| 72 | Clara May Conner | 0 | Daughter | — | Texas |
| 73 | Lee Orr | 44 | Head | Farmer | Texas |
| 74 | Mary E Orr THIS PERSON | 35 | Wife | — | Texas |
| 75 | Ruby Lee Orr | 5 | Daughter | — | Texas |
| 76 | Grant Etchison | 38 | Cousin | Porter | Texas |
| 77 | Janna Lee Etchison | 37 | Cousin | — | Arkansas |
| 78 | Jimmie Evelyn Etchison | 13 | Cousin | — | Texas |
| 79 | Marion Francis Etchison | 12 | Cousin | — | Texas |
| 80 | Barnie Jean Etchison | 10 | Cousin | — | Texas |
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)