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Mary Lucas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Logan-County, West Virginia
Our Model Tree links this Mary Lucas across the 1930 and 1940 US Censuses in Logan-County, West Virginia (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 9-person household.
Age 49
b. ~1891
Female
Spouse
Born: West Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Logan-County, West Virginia |
| Surname | Lucas |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | West Virginia |
| 1935 Residence (County) | Logan |
| Additional Details | |
| Occupation | Same Place |
| Industry | 0 |
| Highest Grade | No 6 |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
| Occupation | Same Place |
| Township / Ward | Logan Dist |
| Est. Birth Year | ~1891 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Elsa Vance | Daughter | — | 5 | ~1935 |
| Violet Lucas | Daughter | — | 14 | ~1926 |
| Mary Vance | Daughter | — | 18 | ~1922 |
| William Lucas | Head | — | 69 | ~1871 |
| Vernon Vance | Other | — | 22 | ~1918 |
| Clyde Lucas | Son | — | 17 | ~1923 |
| William Lucas | Son | — | 20 | ~1920 |
| Vernon Vance | Son | — | 2 | ~1938 |
| Mary Lucas | Spouse | — | 49 | ~1891 |
Census Appearances
1930
Logan, West …
Spouse, age 40
Logan, West Virginia · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lucas |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Age at First Marriage | 17 |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1940
Logan-County, West …
Spouse, age 49
Logan-County, West Virginia · implied b. ~1891 — 9 household members
| Surname | Lucas |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | West Virginia |
| 1935 Residence (County) | Logan |
| Occupation | Same Place |
| Industry | 0 |
| Highest Grade | No 6 |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
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 Lucas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lucas
Spouse · 1940 · age 49 · b. ~1891 · West Virginia
★ 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 — Logan-County, West Virginia
Open full size
1940 US Federal Census — Logan-County, West Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04420-00240)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elmer Callaway | 2 | Son | Same Place | West Virginia |
| 2 | Mary H Callaway | 1 | Daughter | Same Place | West Virginia |
| 3 | Macy Chapin | 76 | Head | Same Place | West Virginia |
| 4 | Sarah Christian | 17 | Daughter | Same Place | West Virginia |
| 5 | Ernest Christian | 15 | Grandson | Same Place | West Virginia |
| 6 | William Lucas | 69 | Head | Same Place | Virginia |
| 7 | Mary Lucas THIS PERSON | 49 | Wife | Same Place | West Virginia |
| 8 | William Lucas | 20 | Son | Same Place | West Virginia |
| 9 | Clyde Lucas | 17 | Son | Same Place | West Virginia |
| 10 | Violet Lucas | 14 | Daughter | Same Place | West Virginia |
| 11 | Vernon Vance | 22 | Son-in-law | 40 | West Virginia |
| 12 | Mary M Vance | 18 | Daughter | Same Place | West Virginia |
| 13 | Elsa Vance | 5 | Daughter | Same Place | West Virginia |
| 14 | Vernon Jr Vance | 2 | Son | Same Place | West Virginia |
| 15 | Rufus Johnson | 26 | Head | Same Place | West Virginia |
| 16 | Margaret Johnson | 24 | Wife | Same Place | West Virginia |
| 17 | Sherman Johnson | 5 | Son | Same Place | West Virginia |
| 18 | Levi Johnson | 2 | Son | Same Place | West Virginia |
| 19 | B. H. Lowe | 62 | Head | 32 | West Virginia |
| 20 | Minnie Lowe | 47 | Wife | 0 | West Virginia |
| 21 | Nessie Lowe | 18 | Son | 14 | West Virginia |
| 22 | Landon Lowe | 14 | Son | 0 | West Virginia |
| 23 | Nan Lowe | 12 | Son | 0 | West Virginia |
| 24 | Alice Lowe | 10 | Daughter | — | West Virginia |
| 25 | Jessie Lowe | 4 | Daughter | — | West Virginia |
| 26 | John Greer | 19 | Son-in-law | 28 | West Virginia |
| 27 | Sara Greer | 17 | Daughter | 0 | West Virginia |
| 28 | Sam R. Greer | 0 | Grandson | Same Place | West Virginia |
| 29 | Jim Kyle | 54 | Head | Same Place | Washington |
| 30 | Mae Kyle | 38 | Wife | Same Place | Tenn. |
| 31 | James Kyle | 23 | Son | Same Place | Virginia |
| 32 | Charles Kyle | 19 | Son | Same Place | West Virginia |
| 33 | Margaret Kyle | 17 | Daughter | Same Place | West Virginia |
| 34 | Mary J. Kyle | 15 | Daughter | Same Place | West Virginia |
| 35 | Cecil Boyd | 31 | Head | Same Place | West Virginia |
| 36 | Nora Boyd | 26 | Wife | Same Place | West Virginia |
| 37 | Effie B. Boyd | 8 | Daughter | Same Place | West Virginia |
| 38 | Peabody Boyd | 6 | Daughter | Same Place | West Virginia |
| 39 | Vernon Mounts | 21 | Head | Same Place | West Virginia |
| 40 | Dorothy Mounts | 20 | Wife | Same Place | West Virginia |
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)