MV
Mary Vaughn — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Swisher-County, Texas
Our Model Tree links this Mary Vaughn across the 1930 and 1940 US Censuses in Swisher-County, Texas (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 6-person household.
Age 19
b. ~1921
Female
Daughter
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Swisher-County, Texas |
| Surname | Vaughn |
| Given Name | Mary F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Justice Precinct 1 |
| 1935 Residence (County) | Swisher |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Justice Precinct 1 |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Vaughn | Daughter | — | 19 | ~1921 |
| Eldon Vaughn | Son | — | 7 | ~1933 |
| Charles Vaughn | Son | — | 11 | ~1929 |
| Albert Vaughn | Son | — | 18 | ~1922 |
| George Vaughn | Head | — | 46 | ~1894 |
| Betty Vaughn | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Swisher, Texas
Daughter, age 8
Swisher, Texas · implied b. ~1922 — 36 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vaughn |
| Given Name | Mary Lee |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Nebraska |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Swisher-County, Texas
Daughter, age 19
Swisher-County, Texas · implied b. ~1921 — 6 household members
| Surname | Vaughn |
| Given Name | Mary F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Justice Precinct 1 |
| 1935 Residence (County) | Swisher |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Texas |
| 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 Vaughn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Vaughn
Daughter · 1940 · age 19 · b. ~1921 · Texas
★ You are viewing this record
Sibling
Albert Vaughn
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Vaughn
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eldon Vaughn
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Vaughn
Sibling · 1940 · age 11
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 — Swisher-County, Texas
Open full size
1940 US Federal Census — Swisher-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04140-00408)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bonnie B. Roper | 10 | Son | — | Texas |
| 2 | Doris N. Roper | 5 | Daughter | — | Texas |
| 3 | George A. Vaughn | 46 | Head | Operator | Texas |
| 4 | Mary F. Vaughn THIS PERSON | 19 | Daughter | — | Texas |
| 5 | Albert G. Vaughn | 18 | Son | Laborer | Texas |
| 6 | Betty J. Vaughn | 14 | Daughter | — | Texas |
| 7 | Charles D. Vaughn | 11 | Son | — | Texas |
| 8 | Eldon R. Vaughn | 7 | Son | — | Texas |
| 9 | Ira M. Brown | 43 | Head | Operator | Iowa |
| 10 | Irene M. Brown | 40 | Wife | — | Alabama |
| 11 | Allie D. Brown | 14 | Daughter | — | Texas |
| 12 | Patricia J. Brown | 12 | Daughter | — | Texas |
| 13 | Earl W. Mcclure | 49 | Head | Operator | Texas |
| 14 | Allie Mcclure | 60 | Wife | — | Tennessee |
| 15 | Carl F. Hale | 60 | Head | Operator | Texas |
| 16 | Nellie G. Hale | 46 | Wife | — | Texas |
| 17 | Robert E. Hale | 20 | Son | Laborer | Texas |
| 18 | Lloyd M. Hale | 16 | Son | — | Texas |
| 19 | George A. Love | 38 | Head | Operator | Texas |
| 20 | Thelma P. Love | 34 | Wife | — | Texas |
| 21 | Billie G. Love | 11 | Son | — | Texas |
| 22 | Doyle Love | 7 | Son | — | Texas |
| 23 | Daryl Love | 5 | Son | — | Texas |
| 24 | Audrey Love | 3 | Son | — | Texas |
| 25 | George A. Stratton | 51 | Head | Operator | Arkansas |
| 26 | Theodora Stratton | 38 | Wife | — | Arkansas |
| 27 | Geneva I. Stratton | 12 | Daughter | — | Texas |
| 28 | Rawah A. Stratton | 10 | Son | — | Texas |
| 29 | Jane R. Stratton | 8 | Daughter | — | Texas |
| 30 | Tommy G. Stratton | 1 | Son | — | Texas |
| 31 | Jefferson D. Thomas | 60 | Head | Laborer | Tennessee |
| 32 | Hilda E. Thomas | 53 | Wife | — | Texas |
| 33 | Clyde W. Thomas | 28 | Son | Laborer | Texas |
| 34 | Elbert A. House | 36 | Head | Operator | Oklahoma |
| 35 | Villie M. House | 32 | Wife | — | Texas |
| 36 | Etta A. House | 16 | Daughter | — | Oklahoma |
| 37 | Glenn E. House | 10 | Son | — | Oklahoma |
| 38 | Elwen N. House | 7 | Son | — | Oklahoma |
| 39 | William D. House | 3 | Son | — | Texas |
| 40 | Frank D. Weiss | 42 | Head | Operator | 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)