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Mabel Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Unicoi-County, Tennessee
Our Model Tree links this Mabel Lewis across the 1930 and 1940 US Censuses in Unicoi-County, Tennessee (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 8-person household.
Age 20
b. ~1920
Female
Daughter
Born: Tennessee
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Unicoi-County, Tennessee |
| Surname | Lewis |
| Given Name | Mabel |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | Lilydale |
| 1935 Residence (County) | Unicoi |
| Additional Details | |
| Occupation | Seamstress |
| Industry | Clothing factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 400 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Seamstress |
| Township / Ward | Lilydale |
| Est. Birth Year | ~1920 |
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 Mabel | Age | Birth yr |
|---|---|---|---|---|
| Mabel Lewis | Daughter | — | 20 | ~1920 |
| Calvin Lewis | Son | — | 14 | ~1926 |
| Jesse Lewis | Son | — | 17 | ~1923 |
| Hazel Lewis | Daughter | — | 22 | ~1918 |
| W Lewis | Head | — | 58 | ~1882 |
| Edna Lewis | Daughter | — | 18 | ~1922 |
| Phebe Lewis | Spouse | — | 52 | ~1888 |
| Sally Lewis | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Unicoi, Tennessee
Daughter, age 10
Unicoi, Tennessee · implied b. ~1920 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Mable |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Unicoi-County, Tennessee
Daughter, age 20
Unicoi-County, Tennessee · implied b. ~1920 — 8 household members
| Surname | Lewis |
| Given Name | Mabel |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | Lilydale |
| 1935 Residence (County) | Unicoi |
| Occupation | Seamstress |
| Industry | Clothing factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 400 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Mabel Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mabel Lewis
Daughter · 1940 · age 20 · b. ~1920 · Tennessee
★ You are viewing this record
Sibling
Calvin Lewis
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sally Lewis
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jesse Lewis
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Lewis
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Lewis
Sibling · 1940 · age 18
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 — Unicoi-County, Tennessee
Open full size
1940 US Federal Census — Unicoi-County, Tennessee
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03941-00561)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nelse Cousins | 8 | son | — | North Carolina |
| 2 | Kathleen Cousins | 2 | daughter | — | Tennessee |
| 3 | W. C. Helton | 44 | Head | Car Repairman | Tennessee |
| 4 | Olga Helton | 39 | Wife | — | Tennessee |
| 5 | Ray Helton | 20 | son | Labour | Tennessee |
| 6 | William Helton | 18 | son | To Labour | Tennessee |
| 7 | Irene Helton | 15 | daughter | — | Tennessee |
| 8 | Kenneth Helton | 11 | son | — | Tennessee |
| 9 | Louise Helton | 10 | daughter | — | Tennessee |
| 10 | Juanita Helton | 9 | daughter | — | Tennessee |
| 11 | Sara Helton | 4 | daughter | — | Tennessee |
| 12 | Barbara Helton | 2 | daughter | — | Tennessee |
| 13 | Ralph Banner | 36 | Head | Carpenter | Tennessee |
| 14 | Orea Banner | 29 | Wife | — | Tennessee |
| 15 | Sydney Banner | 11 | son | — | Tennessee |
| 16 | Gale Banner | 10 | son | — | Tennessee |
| 17 | Mooteele Banner | 9 | daughter | — | Tennessee |
| 18 | Melvin Banner | 8 | son | — | Tennessee |
| 19 | Norma Banner | 5 | daughter | — | Tennessee |
| 20 | Marie Banner | 4 | daughter | — | Tennessee |
| 21 | Ethel Banner | 1 | daughter | — | Tennessee |
| 22 | Harry Banner | 3 | Head | Labour | Tennessee |
| 23 | Kate Banner | 30 | Wife | — | Tennessee |
| 24 | Cecile Banner | 11 | daughter | — | Tennessee |
| 25 | Nila Banner | 9 | daughter | — | Tennessee |
| 26 | Wanda Banner | 5 | daughter | — | Tennessee |
| 27 | Roger Banner | 2 | son | — | Tennessee |
| 28 | Eldon Mullins | 29 | Head | Laborer | Tennessee |
| 29 | Edith Mullins | 30 | Wife | — | North Carolina |
| 30 | Marita Mullins | 1 | daughter | — | Tennessee |
| 31 | W. S. Sr. Lewis | 58 | Head | To Blacksmith | Virginia |
| 32 | Phebe Lewis | 52 | Wife | — | Tennessee |
| 33 | Hazel Lewis | 22 | daughter | Seamstress | Tennessee |
| 34 | Mabel Lewis THIS PERSON | 20 | daughter | Seamstress | Tennessee |
| 35 | Edna Lewis | 18 | daughter | — | Tennessee |
| 36 | Jesse Lewis | 17 | son | Labor | Tennessee |
| 37 | Calvin Lewis | 14 | son | — | Tennessee |
| 38 | Sally Lewis | 13 | daughter | — | Tennessee |
| 39 | James Christy | 42 | Head | Jiggerman | Ohio |
| 40 | Lydia Christy | 39 | Wife | — | Tennessee |
Related Census Records
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)