GC
Grace Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Perry-County, Kentucky
Our Model Tree links this Grace Campbell across the 1930 and 1940 US Censuses in Perry-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 8-person household.
Age 20
b. ~1920
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Perry-County, Kentucky |
| Surname | Campbell |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Perry |
| Additional Details | |
| Occupation | New worker |
| Highest Grade | 7 |
| 1935 Residence | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | New Worker |
| Township / Ward | Magisterial District 7 Campbell No 2 |
| 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 Grace | Age | Birth yr |
|---|---|---|---|---|
| Harold Campbell | Son | — | ~1940 | |
| Thelma Campbell | Daughter | — | 3 | ~1937 |
| Clayton Campbell | Son | — | 6 | ~1934 |
| James Campbell | Son | — | 12 | ~1928 |
| Cleda Campbell | Daughter | — | 17 | ~1923 |
| Jesse Campbell | Head | — | 40 | ~1900 |
| Stella Campbell | Spouse | — | 38 | ~1902 |
| Grace Campbell | Daughter | — | 20 | ~1920 |
Census Appearances
1930
Perry, Kentucky
Other, age 10
Perry, Kentucky · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Gamble May |
| Relationship to Head | Step-dau |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Perry-County, Kentucky
Daughter, age 20
Perry-County, Kentucky · implied b. ~1920 — 8 household members
| Surname | Campbell |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Perry |
| Occupation | New worker |
| Highest Grade | 7 |
| 1935 Residence | Kentucky |
| 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 Grace Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Campbell
Daughter · 1940 · age 20 · b. ~1920 · Kentucky
★ You are viewing this record
Sibling
Clayton Campbell
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cleda Campbell
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Campbell
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Campbell
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Campbell
Sibling · 1940 · age 12
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 — Perry-County, Kentucky
Open full size
1940 US Federal Census — Perry-County, Kentucky
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01348-00418)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Seldon Campbell | 35 | Head | Pick And Shovel | Kentucky |
| 42 | Lula Campbell | 31 | Wife | — | Kentucky |
| 43 | Opal Campbell | 11 | Daughter | — | Kentucky |
| 44 | Mildred L Campbell | 9 | Daughter | — | Kentucky |
| 45 | Goldie Campbell | 4 | Daughter | — | Kentucky |
| 46 | Wanda Mae Campbell | 2 | Daughter | — | Kentucky |
| 47 | Anderson Campbell | 0 | Son | — | Kentucky |
| 48 | Melvin Frost | 26 | Head | Truck Driver | Kentucky |
| 49 | Ollie Frost | 32 | Wife | — | Kentucky |
| 50 | Lucille Frost | 5 | Daughter | — | Kentucky |
| 51 | Taylor Frost | 4 | Son | — | Kentucky |
| 52 | Nancy Frost | 1 | Daughter | — | Kentucky |
| 53 | Infant Frost | 0 | Son | — | Kentucky |
| 55 | Henry Colwell | 27 | Head | Laborer | Kentucky |
| 56 | Emma Colwell | 26 | Wife | — | Kentucky |
| 57 | Wanda Mae Colwell | 8 | Daughter | — | Kentucky |
| 58 | Joice Colwell | 6 | Daughter | — | Kentucky |
| 59 | Ellen Carol Colwell | 4 | Daughter | — | Kentucky |
| 60 | Lester Colwell | 2 | Son | — | Kentucky |
| 61 | Waitie Whitehead | 29 | Head | Laborer | Kentucky |
| 62 | Gracy Whitehead | 23 | Wife | — | Kentucky |
| 63 | Katherine Whitehead | 5 | Daughter | — | Kentucky |
| 64 | Mae Rosie Whitehead | 4 | Daughter | — | Kentucky |
| 65 | Raymon Whitehead | 2 | Son | — | Kentucky |
| 66 | Juanita Whitehead | 0 | Daughter | — | Kentucky |
| 67 | Callie Huff | 41 | Head | — | Kentucky |
| 68 | Magalene Huff | 16 | Daughter | New Worker | Kentucky |
| 69 | Buster Jr. Huff | 15 | Son | New Worker | Kentucky |
| 70 | Raleigh Huff | 6 | Son | — | Kentucky |
| 71 | Arnold Huff | 4 | Son | — | Kentucky |
| 72 | Shelby Jean Huff | 1 | Daughter | — | Kentucky |
| 73 | Jesse Campbell | 40 | Head | Pick And Shovel | Kentucky |
| 74 | Stella Campbell | 38 | Wife | — | Kentucky |
| 75 | Grace Campbell THIS PERSON | 20 | Daughter | New Worker | Kentucky |
| 76 | Cleda Mae Campbell | 17 | Daughter | New Worker | Kentucky |
| 77 | James Campbell | 12 | Son | — | Kentucky |
| 78 | Clayton Campbell | 6 | Son | — | Kentucky |
| 79 | Thelma Doris Campbell | 3 | Daughter | — | Kentucky |
| 80 | Harold Edward Campbell | 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)