MV
Mary Vaughan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hillsborough-County, Florida
Our Model Tree links this Mary Vaughan across the 1930 and 1940 US Censuses in Hillsborough-County, Florida (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 7-person household.
Age 39
b. ~1901
Female
Spouse
Born: Florida
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hillsborough-County, Florida |
| Surname | Vaughan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Florida |
| 1935 Residence (City) | Precinct #47 |
| 1935 Residence (County) | Hillsboro |
| Additional Details | |
| Occupation | Laborer |
| Industry | truck farm |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Laborer |
| Township / Ward | Precinct 47 |
| Est. Birth Year | ~1901 |
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 |
|---|---|---|---|---|
| M Vaughan | Head | — | 51 | ~1889 |
| Martha Vaughan | Daughter | — | 5 | ~1935 |
| Leo Vaughan | Son | — | 16 | ~1924 |
| Leona Vaughan | Daughter | — | 9 | ~1931 |
| Bobby Vaughan | Son | — | 3 | ~1937 |
| Mary Vaughan | Spouse | — | 39 | ~1901 |
| Leroy Vaughan | Son | — | 13 | ~1927 |
Census Appearances
1930
Hillsborough, Florida
Spouse, age 29
Hillsborough, Florida · implied b. ~1901 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vaughan |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Florida |
| Age at First Marriage | 18 |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Hillsborough-County, Florida
Spouse, age 39
Hillsborough-County, Florida · implied b. ~1901 — 7 household members
| Surname | Vaughan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Florida |
| 1935 Residence (City) | Precinct #47 |
| 1935 Residence (County) | Hillsboro |
| Occupation | Laborer |
| Industry | truck farm |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
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
Spouse · 1940 · age 39 · b. ~1901 · Florida
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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 — Hillsborough-County, Florida
Open full size
1940 US Federal Census — Hillsborough-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00590-00799)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edgar Jeffries | 1 | Grandson | — | Florida |
| 2 | James D. Jeffries | 63 | Head | Laborer | Georgia |
| 3 | Hattie E. Jeffries | 62 | Wife | Laborer | Indiana |
| 4 | Aldice F. Jeffries | 28 | Son | Laborer | Georgia |
| 5 | Carl F. Jeffries | 24 | Son | Laborer | Georgia |
| 6 | Hazel R. Jeffries | 18 | Daughter | Laborer | Georgia |
| 7 | Aldene Pumbie | 30 | Daughter | Laborer | Georgia |
| 8 | Evelyn G. Pumbie | 10 | Granddaughter | — | Georgia |
| 9 | James E. Pumbie | 8 | Grandson | — | Georgia |
| 10 | Andrew G. Pumbie | 5 | Grandson | — | Georgia |
| 11 | Wesley Jeffries | 27 | Nephew | Laborer | Georgia |
| 12 | M. L. Vaughan | 51 | Head | Farmer | Florida |
| 13 | Mary Vaughan THIS PERSON | 39 | Wife | Laborer | Florida |
| 14 | Leo W. Vaughan | 16 | Son | Laborer | Florida |
| 15 | Leroy Vaughan | 13 | Son | — | Florida |
| 16 | Leona Vaughan | 9 | Daughter | — | Florida |
| 17 | Martha N. Vaughan | 5 | Daughter | — | Florida |
| 18 | Bobby Vaughan | 3 | Son | — | Florida |
| 19 | Oliver @ Dykes | 57 | Head | Farmer | Florida |
| 20 | Carrie Dykes | 54 | Wife | — | Florida |
| 21 | R. L. Dykes | 21 | Son | Laborer | Florida |
| 22 | John Irwin Dykes | 18 | Son | Laborer | Florida |
| 23 | Jimmie Dykes | 16 | Son | Laborer | Florida |
| 24 | Miriam Dykes | 21 | Daughter | Laborer | Florida |
| 25 | Walter Dykes | 10 | Son | — | Florida |
| 26 | Ray L. @ Arnold | 56 | Head | Farmer | Iowa |
| 27 | Elizabeth Arnold | 57 | Wife | — | Illinois |
| 28 | E. L. Barfield | 47 | Head | Farmer | Georgia |
| 29 | Maudie @ Barfield | 48 | Wife | — | Georgia |
| 30 | Pauline Barfield | 21 | Daughter | Laborer | Georgia |
| 31 | Watson Barfield | 23 | Son | Laborer | Georgia |
| 32 | Evelyn Barfield | 20 | Daughter | Laborer | Georgia |
| 33 | John Barfield | 5 | Grandson | — | Florida |
| 34 | Thomas @ Butts | 38 | Head | Farmer | Georgia |
| 35 | Flora Butts | 34 | Wife | Laborer | Georgia |
| 36 | Leon Butts | 16 | Son | Laborer | Florida |
| 37 | Theron Butts | 15 | Son | Laborer | Florida |
| 38 | Lamar Butts | 12 | Son | — | Florida |
| 39 | Aldine Butts | 9 | Daughter | — | Georgia |
| 40 | Lizzie M. King | 47 | Head | Laborer | Georgia |
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)