GL
Grace Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Columbia-County, Georgia
Our Model Tree links this Grace Lewis across the 1930 and 1940 US Censuses in Columbia-County, Georgia (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 10-person household.
Age 10
b. ~1930
Female
Daughter
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Columbia-County, Georgia |
| Surname | Lewis |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | MD 125 Evans |
| 1935 Residence (County) | Columbia |
| Additional Details | |
| Highest Grade | No 4 |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Md 125 Evans |
| Est. Birth Year | ~1930 |
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 Grace | Age | Birth yr |
|---|---|---|---|---|
| Clarice Lewis | Son | — | 20 | ~1920 |
| Gladys Lewis | Spouse | — | 43 | ~1897 |
| James Lewis | Son | — | 18 | ~1922 |
| Helen Lewis | Daughter | — | 6 | ~1934 |
| Billie Lewis | Son | — | 2 | ~1938 |
| Johnnie Lewis | Head | — | 45 | ~1895 |
| Eunice Lewis | Daughter | — | 16 | ~1924 |
| Doris Lewis | Daughter | — | 14 | ~1926 |
| Martha Lewis | Daughter | — | 8 | ~1932 |
| Grace Lewis | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Columbia, Georgia
Daughter, age 2
Columbia, Georgia · implied b. ~1928 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Columbia-County, Georgia
Daughter, age 10
Columbia-County, Georgia · implied b. ~1930 — 10 household members
| Surname | Lewis |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | MD 125 Evans |
| 1935 Residence (County) | Columbia |
| Highest Grade | No 4 |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Grace Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Lewis
Daughter · 1940 · age 10 · b. ~1930 · Georgia
★ You are viewing this record
Sibling
Martha Lewis
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billie Lewis
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Lewis
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarice Lewis
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eunice Lewis
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Lewis
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Lewis
Sibling · 1940 · age 14
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 — Columbia-County, Georgia
Open full size
1940 US Federal Census — Columbia-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00660-00947)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | James Mchellery | 52 | Head | Farm | South Carolina |
| 42 | Florine Mchellery | 40 | Wife | Private Home | Georgia |
| 43 | Robert Carter | 45 | Head | Farm | Georgia |
| 44 | Alfie Gray | 46 | Head | Farm | Georgia |
| 45 | Thelma Gray | 38 | Wife | — | Georgia |
| 46 | Marion Gray | 21 | Son | Automobile Store | Georgia |
| 47 | Marvin Gray | 17 | Son | N.Y.A. | Georgia |
| 48 | Allie Jr Gray | 14 | Son | — | Georgia |
| 49 | Johnnie Gray | 12 | Son | — | Georgia |
| 50 | Harold Gray | 9 | Son | — | Georgia |
| 51 | Anna Gray | 64 | Mother | 0 | Georgia |
| 52 | Marie Holloway | 53 | Head | 0 | Georgia |
| 53 | James Ballard | 54 | Hired Hand | Farm | Georgia |
| 54 | Johnnie Lewis | 45 | Head | Farm | Georgia |
| 55 | Gladys Lewis | 43 | Wife | 0 | Georgia |
| 56 | Clarice Lewis | 20 | Son | C.C.C. | Georgia |
| 57 | James Lewis | 18 | Son | N.Y.A. | Georgia |
| 58 | Eunice Lewis | 16 | Daughter | 0 | Georgia |
| 59 | Doris Lewis | 14 | Daughter | 0 | Georgia |
| 60 | Grace Lewis THIS PERSON | 10 | Daughter | — | Georgia |
| 61 | Martha Lewis | 8 | Daughter | — | Georgia |
| 62 | Helen Lewis | 6 | Daughter | — | Georgia |
| 63 | Billie Lewis | 2 | Son | — | Georgia |
| 64 | Lee Thomas | 39 | Head | Farm | Georgia |
| 65 | Mozelle Thomas | 38 | Wife | 0 | Georgia |
| 66 | Annie M Thomas | 22 | Daughter | 0 | Georgia |
| 67 | Lizzie M Thomas | 3 | Daughter | — | Georgia |
| 68 | Eugene Thomas | 0 | Son | — | Georgia |
| 69 | Sam Crawford | 27 | Head | Building Construction | Georgia |
| 70 | Georgia Crawford | 20 | Wife | 0 | Georgia |
| 71 | Mary P Crawford | 3 | Daughter | — | Georgia |
| 72 | Sam Jr Crawford | 2 | Son | — | Georgia |
| 73 | Louise Crawford | 0 | Daughter | — | Georgia |
| 74 | Bennie Green | 23 | Head | Cotton Mill | Georgia |
| 75 | Irene Green | 22 | Wife | Own Home | Georgia |
| 76 | Bennie Jr Green | 4 | Son | — | Georgia |
| 77 | Josephine Johnson | 22 | Head | 0 | Georgia |
| 78 | Matthew Lewis | 40 | Head | Farm | Georgia |
| 79 | Birdie Lewis | 40 | Wife | 0 | Georgia |
| 80 | Lamar Lewis | 20 | Son | 0 | Georgia |
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)