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Mary Lucas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Nash-County, North Carolina
Our Model Tree links this Mary Lucas across the 1930 and 1940 US Censuses in Nash-County, North Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 10-person household.
Age 11
b. ~1929
Female
Daughter
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Nash-County, North Carolina |
| Surname | Lucas |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Stony Creek Twp |
| 1935 Residence (County) | Nash |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Stony Creek Twp |
| Est. Birth Year | ~1929 |
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 |
|---|---|---|---|---|
| Velma Lucas | Daughter | — | 20 | ~1920 |
| Lima Lucas | Daughter | — | 4 | ~1936 |
| Camelia Lucas | Daughter | — | 18 | ~1922 |
| Mary Lucas | Daughter | — | 11 | ~1929 |
| William Lucas | Head | — | 50 | ~1890 |
| Paul Lucas | Son | — | 16 | ~1924 |
| Elbert Lucas | Son | — | 14 | ~1926 |
| Hanly Lucas | Son | — | 8 | ~1932 |
| Jessie Lucas | Son | — | 7 | ~1933 |
| Mary Lucas | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Nash, North …
Daughter, age
Nash, North Carolina · implied b. ~1930 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lucas |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read/Write | No |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Nash-County, North …
Daughter, age 11
Nash-County, North Carolina · implied b. ~1929 — 10 household members
| Surname | Lucas |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Stony Creek Twp |
| 1935 Residence (County) | Nash |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| 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 Lucas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lucas
Daughter · 1940 · age 11 · b. ~1929 · North Carolina
★ You are viewing this record
Sibling
Lima Lucas
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Camelia Lucas
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elbert Lucas
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Lucas
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Velma Lucas
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Lucas
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hanly Lucas
Sibling · 1940 · age 8
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 — Nash-County, North Carolina
Open full size
1940 US Federal Census — Nash-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02949-00837)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Wade Lucas | 52 | Head | Farm Laborer | North Carolina |
| 42 | Mary Lucas | 43 | Wife | — | North Carolina |
| 43 | Cunetta Lucas | 22 | Daughter | — | North Carolina |
| 44 | Hazel Lucas | 25 | Daughter | Tobacco Hanger | North Carolina |
| 45 | William Jr. Lucas | 19 | Daughter | — | North Carolina |
| 46 | Leane Lucas | 17 | Daughter | — | North Carolina |
| 47 | Frank Johnson | 59 | Head | Farm Laborer | North Carolina |
| 48 | Minnie Johnson | 40 | Wife | — | North Carolina |
| 49 | Mary Elizabeth Johnson | 19 | Daughter | — | North Carolina |
| 50 | Jack Lewis Johnson | 16 | Son | — | North Carolina |
| 51 | Alvin Johnson | 11 | Son | — | North Carolina |
| 52 | Al Johnson | 8 | Son | — | North Carolina |
| 53 | Betty Johnson | 6 | Daughter | — | North Carolina |
| 54 | Charles Lee Johnson | 0 | Son | — | North Carolina |
| 55 | William Ivy Lucas | 50 | Head | Farm Laborer | North Carolina |
| 56 | Mary Jane Lucas | 45 | Wife | — | North Carolina |
| 57 | Velma Lucas | 20 | Daughter | — | North Carolina |
| 58 | Camelia Lucas | 18 | Daughter | — | North Carolina |
| 59 | Paul Lucas | 16 | Son | — | North Carolina |
| 60 | Elbert Lucas | 14 | Son | — | North Carolina |
| 61 | Mary Lucas THIS PERSON | 11 | Daughter | — | North Carolina |
| 62 | Hanly Lucas | 8 | Son | — | North Carolina |
| 63 | Jessie Lucas | 7 | Son | — | North Carolina |
| 64 | Lima Lucas | 4 | Daughter | — | North Carolina |
| 65 | Job Jones | 38 | Head | Farm Laborer | North Carolina |
| 66 | Betty Jones | 30 | Wife | — | North Carolina |
| 67 | Lizzie Odessa Jones | 12 | Daughter | — | North Carolina |
| 68 | James Taylor | 93 | Father-in-law | — | North Carolina |
| 69 | Betty Taylor | 78 | Mother-in-law | — | North Carolina |
| 70 | Betty Taylor | 7 | Niece | — | North Carolina |
| 71 | Sam Boddie | 27 | Head | Farm Laborer | North Carolina |
| 72 | Sarah Boddie | 24 | Wife | — | North Carolina |
| 73 | Alice Lee Boddie | 4 | Daughter | — | North Carolina |
| 74 | Mary Lenora Boddie | 1 | Daughter | — | North Carolina |
| 75 | Percy Taylor | 16 | Nephew | Farm Laborer | North Carolina |
| 76 | Almer Taylor | 10 | Nephew | — | North Carolina |
| 77 | Chaney Lucas | 56 | Head | Farm Laborer | North Carolina |
| 78 | Hattie Lucas | 49 | Wife | — | North Carolina |
| 79 | Alfonza Lucas | 19 | Son | Farm Laborer | North Carolina |
| 80 | Gertrude Lucas | 16 | Daughter | — | 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)