MG
Mary Grant — 1930 US Census Record
Model Tree available1930 United States Federal Census · Adair, Kentucky
Our Model Tree links this Mary Grant across the 1920, 1930 and 1940 US Censuses in Adair, Kentucky (XGBoost, ~Confirmed), with identified parents John & William — first a daughter (b.~1920), then head of a 8-person household.
Age 10
b. ~1920
Female
Daughter
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Adair, Kentucky |
| Surname | Grant |
| Given Name | Mary N |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Magisterial Dist 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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Grant | Daughter | — | 10 | ~1920 |
| John Grant | Head | — | 37 | ~1893 |
| Reeta Grant | Other | — | 30 | ~1900 |
| William Grant | Son | — | 5 | ~1925 |
| Deellous Grant | Son | — | 8 | ~1922 |
| Clinton Grant | Son | — | 7 | ~1923 |
| Norman Grant | Son | — | 2 | ~1928 |
| Logan Grant | Son | — | 12 | ~1918 |
Census Appearances
1920
Adair, Kentucky
Daughter, age
Adair, Kentucky · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | Mary N. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Adair, Kentucky
Daughter, age 10
Adair, Kentucky · implied b. ~1920 — 8 household members
| Surname | Grant |
| Given Name | Mary N |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Adair-County, Kentucky
Daughter, age 21
Adair-County, Kentucky · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | May |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (County) | Adair |
| Highest Grade | Hs 4 |
| 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 Mary Grant across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Grant (~0.92 confidence) and father William Grant (~0.92 confidence) and mother Redie Grant (~0.92 confidence) and mother Eddie Grant (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Grant
b. ~1893
Source father
● Household
· direct · ~0.92
Father
William Grant
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Redie Grant
b. ~1900
Source mother
● Household
· direct · ~0.92
Mother
Eddie Grant
b. ~1905
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Grant
Daughter · 1930 · age 10 · b. ~1920 · Kentucky
★ You are viewing this record
Sibling
Deellous Grant
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Grant
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Grant
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Logan Grant
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clinton Grant
Sibling · 1930 · age 7
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
1930 US Federal Census — Adair, Kentucky
Open full size
1930 US Federal Census — Adair, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel731:0055)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ivan L Hardwick | 44 | Head | Farmer | Kentucky |
| 2 | Nannie B Hardwick | 43 | Wife-H | — | Kentucky |
| 3 | Linnie B Hardwick | 17 | Daughter | — | Kentucky |
| 4 | Deellous Hardwick | 15 | Son | Laborer | Kentucky |
| 5 | Elizabeth Hardwick | 12 | Daughter | — | Kentucky |
| 6 | Frank Hardwick | 10 | Son | — | Kentucky |
| 7 | Maud Hardwick | 8 | Daughter | — | Kentucky |
| 8 | Earline Hardwick | 5 | Daughter | — | Kentucky |
| 9 | Helen Hardwick | 2 | Daughter | — | Kentucky |
| 10 | Gerias Hardwick | 71 | Head | — | Kentucky |
| 11 | Deellous L Hardwick | 36 | Son | Farmer | Kentucky |
| 12 | Myrtle E Hardwick | 30 | Daughter | — | Kentucky |
| 13 | John H Burton | 74 | Head | Farmer | Kentucky |
| 14 | John L Grant | 37 | Head | Farmer | Kentucky |
| 15 | Reeta Grant | 30 | Wife-H | — | Kentucky |
| 16 | Logan H Grant | 12 | Son | — | Kentucky |
| 17 | Mary N Grant THIS PERSON | 10 | Daughter | — | Kentucky |
| 18 | Deellous Grant | 8 | Son | — | Kentucky |
| 19 | Clinton Grant | 7 | Son | — | Kentucky |
| 20 | William E Grant | 5 | Son | — | Kentucky |
| 21 | Norman E Grant | 2 | Son | — | Kentucky |
| 22 | William J Grant | 66 | Head | Farmer | Kentucky |
| 23 | Mary E Grant | 72 | Wife-H | — | Kentucky |
| 24 | Effie B Grant | 44 | Daughter | — | Kentucky |
| 25 | Minnie L Grant | 42 | Daughter | — | Kentucky |
| 26 | Sidney Burton | 47 | Head | Farmer | Kentucky |
| 27 | Mary L Burton | 43 | Wife-H | — | Kentucky |
| 28 | Golan Burton | 22 | Son | — | Kentucky |
| 29 | Earl Burton | 17 | Son | Laborer | Kentucky |
| 30 | Thera Burton | 15 | Daughter | — | Kentucky |
| 31 | Velma Burton | 12 | Daughter | — | Kentucky |
| 32 | Redias Burton | 10 | Daughter | — | Kentucky |
| 33 | Hayman Burton | 7 | Son | — | Kentucky |
| 34 | Elbert Burton | 5 | Son | — | Kentucky |
| 35 | Mabel Burton | 2 | Daughter | — | Kentucky |
| 36 | Susie C Burton | 0 | Daughter | — | Kentucky |
| 37 | Albert Rigney | 54 | Head | — | Kentucky |
| 38 | Hillary Weatherford | 27 | Daughter | — | Kentucky |
| 39 | Donnie Weatherford | 6 | Granddaughter | — | Kentucky |
| 40 | Ulysses S Grant | 28 | Head | Farmer | Kentucky |
| 41 | Mary C Grant | 24 | Wife-H | — | Kentucky |
| 42 | William C Grant | 6 | Son | — | Kentucky |
| 43 | Sydney R Grant | 4 | Son | — | Kentucky |
| 44 | Herschel T Grant | 2 | Son | — | Kentucky |
| 45 | Adrain T Grant | 0 | Son | — | Kentucky |
| 46 | John H Franklin | 55 | Head | Farmer | Kentucky |
| 47 | Melvina Franklin | 60 | Wife | — | Kentucky |
| 48 | Mary C Hadley | 67 | Head | — | Tennessee |
| 49 | Sophia Hadley | 24 | Daughter | — | Kentucky |
| 50 | Linnie Burton | 21 | Daughter | — | Kentucky |
Pedigree Summary
Mary + 5 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)