MV
Mary Vaughan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Northampton-County, North Carolina
Our Model Tree links this Mary Vaughan across the 1930 and 1940 US Censuses in Northampton-County, North Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Female
Daughter
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Northampton-County, North Carolina |
| Surname | Vaughan |
| Given Name | Mary K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Rich Square Twp |
| 1935 Residence (County) | Northampton |
| Additional Details | |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Rich Square Twp |
| Est. Birth Year | ~1927 |
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 |
|---|---|---|---|---|
| Kate Vaughan | Spouse | — | 40 | ~1900 |
| Elmer Vaughan | Head | — | 50 | ~1890 |
| Mary Vaughan | Daughter | — | 13 | ~1927 |
| Emily Vaughan | Daughter | — | 1 | ~1939 |
| Ruby Vaughan | Daughter | — | 5 | ~1935 |
| Sara Vaughan | Daughter | — | 17 | ~1923 |
| Josephine Vaughan | Daughter | — | 15 | ~1925 |
| Elmer Vaughan | Son | — | 8 | ~1932 |
Census Appearances
1930
Northampton, North …
Daughter, age 3
Northampton, North Carolina · implied b. ~1927 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vaughan |
| Given Name | Margaret D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Age at First Marriage | 3 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Northampton-County, North …
Daughter, age 13
Northampton-County, North Carolina · implied b. ~1927 — 8 household members
| Surname | Vaughan |
| Given Name | Mary K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Rich Square Twp |
| 1935 Residence (County) | Northampton |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 Vaughan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Vaughan
Daughter · 1940 · age 13 · b. ~1927 · North Carolina
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Sibling
Elmer Vaughan
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Vaughan
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sara Vaughan
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emily Vaughan
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Vaughan
Sibling · 1940 · age 15
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 — Northampton-County, North Carolina
Open full size
1940 US Federal Census — Northampton-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02952-00450)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Conrad Deane | 23 | Head | Cabinet Maker | North Carolina |
| 2 | Bessie Deane | 20 | Wife | Housekeeper | North Carolina |
| 3 | Eunice Peale | 35 | Head | Laborer | North Carolina |
| 4 | Baddie Peale | 34 | Wife | Servant | Virginia |
| 5 | Dorothy May Peale | 9 | Daughter | — | North Carolina |
| 6 | Elmer S. Vaughan | 50 | Head | Carpenter | North Carolina |
| 7 | Kate Vaughan | 40 | Wife | Housekeeper | North Carolina |
| 8 | Sara H. Vaughan | 17 | Daughter | — | North Carolina |
| 9 | Josephine Vaughan | 15 | Daughter | — | North Carolina |
| 10 | Mary K. Vaughan THIS PERSON | 13 | Daughter | — | North Carolina |
| 11 | Elmer, Jr. Vaughan | 8 | Son | — | North Carolina |
| 12 | Ruby E. Vaughan | 5 | Daughter | — | North Carolina |
| 13 | Emily J. Vaughan | 1 | Daughter | — | North Carolina |
| 14 | Annie J. Lassiter | 51 | Head | Farmer | North Carolina |
| 15 | Susie Lassiter | 78 | Mother | Housekeeper | North Carolina |
| 16 | Simon Powell | 48 | Head | Farmer | North Carolina |
| 17 | Maggie Powell | 66 | Sister | Housekeeper | North Carolina |
| 18 | J. Rowland Brown | 48 | Head | Basket Maker | North Carolina |
| 19 | Margaret Brown | 40 | Wife | Housekeeper | North Carolina |
| 20 | Laverne R. Brown | 13 | Son | — | North Carolina |
| 21 | Robert C. Brown | 9 | Son | — | North Carolina |
| 22 | Darris R. Brown | 2 | Daughter | — | North Carolina |
| 23 | Isabella O. Parker | 67 | Head | Housekeeper | North Carolina |
| 24 | Agnes Burgess | 76 | Sister | — | North Carolina |
| 25 | Gertrude Outland | 68 | Sister | — | North Carolina |
| 26 | Wm. M. Reese | 73 | Head | Repair Sewing Machine | North Carolina |
| 27 | Lillie M. Reese | 65 | Wife | Housekeeper | North Carolina |
| 28 | Mamie L. Reese | 46 | Daughter | Housekeeper | North Carolina |
| 29 | Walter J. Brown | 67 | Head | Farming | North Carolina |
| 30 | Lula M. Brown | 70 | Wife | Housekeeper | North Carolina |
| 31 | Lloyd J. Parker | 39 | Head | Basket Maker | North Carolina |
| 32 | Walter L. Johnson | 38 | Head | Farmer | North Carolina |
| 33 | Pearl E. Johnson | 38 | Wife | Housekeeper | North Carolina |
| 34 | Ruth Johnson | 14 | Daughter | — | North Carolina |
| 35 | Rachel Johnson | 11 | Daughter | — | North Carolina |
| 36 | Ruby Johnson | 9 | Daughter | — | North Carolina |
| 37 | Ray Johnson | 7 | Daughter | — | North Carolina |
| 38 | Cecil Johnson | 5 | Son | — | North Carolina |
| 39 | Shirley Johnson | 4 | Daughter | — | North Carolina |
| 40 | Chas R. Whitley | 16 | Nephew | — | North Carolina |
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)