MV
Mary Vance — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Morgan-County, Kentucky
Our Model Tree links this Mary Vance across the 1930 and 1940 US Censuses in Morgan-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Morgan-County, Kentucky |
| Surname | Vance |
| Given Name | Mary Ellen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist. 1 |
| 1935 Residence (County) | Morgan |
| Additional Details | |
| Occupation | no no no no H |
| Industry | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | No No No No H |
| Township / Ward | Mag Dist 1 |
| Est. Birth Year | ~1926 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Venus Vance | Daughter | — | 16 | ~1924 |
| Rachel Vance | Head | — | 39 | ~1901 |
| Lillian Vance | Daughter | — | 12 | ~1928 |
| Jackie Vance | Son | — | 2 | ~1938 |
| Joebel Perkins | Son | — | ~1940 | |
| Hazel Vance | Spouse | — | 37 | ~1903 |
| Vivian Vance | Daughter | — | 9 | ~1931 |
| Mitchell Vance | Son | — | 19 | ~1921 |
| Mary Vance | Daughter | — | 14 | ~1926 |
| Nell Perkins | Daughter | — | 19 | ~1921 |
Census Appearances
1930
Magoffin, Kentucky
Daughter, age 4
Magoffin, Kentucky · implied b. ~1926 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vance |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Morgan-County, Kentucky
Daughter, age 14
Morgan-County, Kentucky · implied b. ~1926 — 10 household members
| Surname | Vance |
| Given Name | Mary Ellen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist. 1 |
| 1935 Residence (County) | Morgan |
| Occupation | no no no no H |
| Industry | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Vance across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Vance
Daughter · 1940 · age 14 · b. ~1926 · Kentucky
★ You are viewing this record
Sibling
Venus Vance
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Vance
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vivian Vance
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joebel Perkins
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jackie Vance
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mitchell Vance
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nell Perkins
Sibling · 1940 · age 19
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 — Morgan-County, Kentucky
Open full size
1940 US Federal Census — Morgan-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01343-00375)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Fay Mcguire | 17 | Daughter-in-law | — | Kentucky |
| 42 | Jackolyn Mcguire | 1 | Granddaughter | — | Kentucky |
| 43 | Edna Mcguire | 35 | Head | No No No No H | Kentucky |
| 44 | James Mcguire | 13 | Son | — | Kentucky |
| 45 | Bobby Gene Mcguire | 7 | Son | — | Kentucky |
| 46 | Vinson Vance | 27 | Head | Farmer | Kentucky |
| 47 | Rhoda Vance | 24 | Wife | No No No No H | Kentucky |
| 48 | Volney Dale Vance | 4 | Son | — | Kentucky |
| 49 | Phylis Gene Vance | 1 | Daughter | — | Kentucky |
| 50 | Hattie Vance | 39 | Head | Seamstress | Kentucky |
| 51 | Jewel Vance | 16 | Daughter | No No No No H | Kentucky |
| 52 | Max Earl Vance | 15 | Son | Farm Laborer | Kentucky |
| 53 | Roebenia Vance | 11 | Daughter | — | Kentucky |
| 54 | John Clay Vance | 7 | Son | — | Kentucky |
| 55 | Billie Vance | 4 | Son | — | Kentucky |
| 56 | Nannie Morris | 77 | Mother | No No No No U | Kentucky |
| 57 | Boon Vance | 53 | Head | Farmer | Kentucky |
| 58 | Annie Vance | 48 | Wife | No No No No H | Kentucky |
| 59 | Geneva Vance | 16 | Daughter | No No No No H | Kentucky |
| 60 | Buford Vance | 36 | Head | Farmer | Kentucky |
| 61 | Stella Vance | 37 | Wife | No No No No H | Kentucky |
| 62 | Grover Vance | 18 | Son | Farm Laborer | Kentucky |
| 63 | Delmar Vance | 14 | Son | Farm Laborer | Kentucky |
| 64 | Christine Vance | 11 | Daughter | — | Kentucky |
| 65 | J. C. Vance | 9 | Son | — | Kentucky |
| 66 | Vernon Vance | 7 | Son | — | Kentucky |
| 67 | Eugene Vance | 5 | Son | — | Kentucky |
| 68 | Charles Vance | 4 | Son | — | Kentucky |
| 69 | Druxel Vance | 2 | Son | — | Kentucky |
| 70 | Glennis Lavon Vance | 0 | Son | — | Kentucky |
| 71 | Rachel Vance | 39 | Head | Farmer | Kentucky |
| 72 | Hazel Vance | 37 | Wife | No No No No H | Kentucky |
| 73 | Mitchell Vance | 19 | Son | Laborer | Kentucky |
| 74 | Venus Vance | 16 | Daughter | No No No No H | Kentucky |
| 75 | Mary Ellen Vance THIS PERSON | 14 | Daughter | No No No No H | Kentucky |
| 76 | Lillian Vance | 12 | Daughter | — | Kentucky |
| 77 | Vivian Vance | 9 | Daughter | — | Kentucky |
| 78 | Jackie Vance | 2 | Son | — | Kentucky |
| 79 | Nell Perkins | 19 | Daughter | — | Kentucky |
| 80 | Joebel Cecil Perkins | 0 | Son | — | Kentucky |
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)