RG
Robert Grant — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Adair-County, Kentucky
Our Model Tree links this Robert Grant across the 1930 and 1940 US Censuses in Adair-County, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 11-person household.
Age 10
b. ~1930
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Adair-County, Kentucky |
| Surname | Grant |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag Dist 3 |
| 1935 Residence (County) | Adair |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Mag Dist 3 |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Grant | Son | — | 10 | ~1930 |
| Wallie Grant | Daughter | — | 15 | ~1925 |
| Willie Grant | Head | — | 46 | ~1894 |
| Ray Grant | Son | — | 7 | ~1933 |
| Maratha Grant | Daughter | — | 17 | ~1923 |
| Mary Grant | Daughter | — | 5 | ~1935 |
| Paul Grant | Son | — | 2 | ~1938 |
| Susie Grant | Spouse | — | 36 | ~1904 |
| May Grant | Daughter | — | 7 | ~1933 |
| Wemple Grant | Daughter | — | 12 | ~1928 |
| Faye Grant | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Adair, Kentucky
Son, age
Adair, Kentucky · implied b. ~1930 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Adair-County, Kentucky
Son, age 10
Adair-County, Kentucky · implied b. ~1930 — 11 household members
| Surname | Grant |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag Dist 3 |
| 1935 Residence (County) | Adair |
| Class of Worker | 0 |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| 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 Robert Grant across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Grant
Son · 1940 · age 10 · b. ~1930 · Kentucky
★ You are viewing this record
Sibling
Paul Grant
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wallie Grant
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maratha Grant
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Faye Grant
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Grant
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wemple Grant
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
May Grant
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Grant
Sibling · 1940 · age 5
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 — Adair-County, Kentucky
Open full size
1940 US Federal Census — Adair-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01276-00191)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Pearl Gregory | 39 | Wife | — | Kentucky |
| 42 | Bernice Case | 21 | Step daughter | — | Kentucky |
| 43 | Morris Case | 14 | Step son | — | Kentucky |
| 44 | John Ed Case | 40 | Head | Farmer | Kentucky |
| 45 | Allie Case | 39 | Wife | — | Kentucky |
| 46 | Gordon Coffey | 23 | Head | Farmer | Kentucky |
| 47 | Genesa Coffey | 17 | Wife | — | Kentucky |
| 48 | Arvil Blakey | 34 | Head | Farmer | Kentucky |
| 49 | Hazel Blakey | 28 | Wife | — | Kentucky |
| 50 | Iline Blakey | 10 | Daughter | — | Kentucky |
| 51 | Enis Blakey | 7 | Son | — | Kentucky |
| 52 | Clifton Blakey | 3 | Son | — | Kentucky |
| 53 | Anderson Green | 48 | Head | Farmer | Kentucky |
| 54 | Iona Green | 43 | Wife | — | Kentucky |
| 55 | Meratha Green | 16 | Daughter | — | Kentucky |
| 56 | Harmon Green | 13 | Son | — | Kentucky |
| 57 | Alonzo Black | 63 | Head | Farmer | Kentucky |
| 58 | Sarah Black | 65 | Wife | — | Kentucky |
| 59 | Laura Grant | 63 | Head | — | Kentucky |
| 60 | Joe Tom Grant | 25 | Son | Farmer | Kentucky |
| 61 | Evelyne Grant | 22 | Daughter-in-law | — | Kentucky |
| 62 | Thomasine Grant | 3 | Grand daughter | — | Kentucky |
| 63 | Willie Grant | 46 | Head | Farmer | Kentucky |
| 64 | Susie Grant | 36 | Wife | — | Kentucky |
| 65 | Maratha Grant | 17 | Daughter | — | Kentucky |
| 66 | Wallie Grant | 15 | Daughter | — | Kentucky |
| 67 | Wemple Grant | 12 | Daughter | — | Kentucky |
| 68 | Robert Grant THIS PERSON | 10 | Son | — | Kentucky |
| 69 | Ray Grant | 7 | Son | — | Kentucky |
| 70 | May Grant | 7 | Daughter | — | Kentucky |
| 71 | Faye Grant | 7 | Daughter | — | Kentucky |
| 72 | Mary Grant | 5 | Daughter | — | Kentucky |
| 73 | Paul Grant | 2 | Son | — | Kentucky |
| 74 | Lloyd Collins | 38 | Head | Farmer | Kentucky |
| 75 | Flora Collins | 35 | Wife | — | Kentucky |
| 76 | Lorine Collins | 13 | Daughter | — | Kentucky |
| 77 | Adel Collins | 12 | Son | — | Kentucky |
| 78 | Edith Collins | 10 | Daughter | — | Kentucky |
| 79 | Lallie Collins | 8 | Daughter | — | Kentucky |
| 80 | Ronald Collins | 6 | 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)