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John Blair — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Bradley, Tennessee
Our Model Tree links this John Blair across the 1920 and 1930 US Censuses in Bradley, Tennessee (XGBoost, ~Confirmed) — first a son (b.~1901), then head of a 11-person household.
Age 19
b. ~1901
Male
Son
Born: Tennessee
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Bradley, Tennessee |
| Surname | Blair |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Occupation | Laborer |
| Industry | Laundry |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Laborer |
| Township / Ward | Civil District Part Of 1St Dist |
| Est. Birth Year | ~1901 |
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 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Blair | Daughter | — | 3 | ~1917 |
| Lela Blair | Daughter | — | 23 | ~1897 |
| Anna Blair | Daughter | — | 11 | ~1909 |
| Frank Blair | Head | — | 55 | ~1865 |
| Summerville Blair | Son | — | 8 | ~1912 |
| Swan Blair | Son | — | 21 | ~1899 |
| Godrick Blair | Son | — | 5 | ~1915 |
| John Blair | Son | — | 19 | ~1901 |
| Albert Blair | Son | — | 10 | ~1910 |
| James Blair | Son | — | 6 | ~1914 |
| Emma Blair | Spouse | — | 34 | ~1886 |
Census Appearances
1920
Bradley, Tennessee
Son, age 19
Bradley, Tennessee · implied b. ~1901 — 11 household members
| Surname | Blair |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Laborer |
| Industry | Laundry |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Bradley, Tennessee
Head, age 30
Bradley, Tennessee · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Blair |
| Given Name | Joe |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 22 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| 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 John Blair across 2 US Census years (1920 and 1930) in Bradley, Tennessee, using XGBoost record linkage.
Show:
This person
Anchor record
John Blair
Son · 1920 · age 19 · b. ~1901 · Tennessee
★ You are viewing this record
Sibling
Summerville Blair
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Blair
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Godrick Blair
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Blair
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Blair
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Swan Blair
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Blair
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lela Blair
Sibling · 1920 · age 23
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
1920 US Federal Census — Bradley, Tennessee
Open full size
1920 US Federal Census — Bradley, Tennessee
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1729unit:0204)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Emil <End> | 4 | Daughter | — | Tennessee |
| 2 | Mary <End> | 2 | Daughter | — | Tennessee |
| 3 | Amos Finley | 50 | Head | Laborer | Tennessee |
| 4 | Harrett Finley | 50 | Wife | None | Georgia |
| 5 | Judson Clark | 30 | Head | Laborer | Tennessee |
| 6 | Missouri Clark | 24 | Wife | None | Georgia |
| 7 | Creed Clark | 12 | Son | Farm Laborer | Tennessee |
| 8 | Homer Clark | 10 | Son | Farm Laborer | Georgia |
| 9 | Pearl Clark | 8 | Daughter | None | Georgia |
| 10 | Mae Clark | 5 | Daughter | None | Tennessee |
| 11 | Wayne Barney | 31 | Head | Laborer | Tennessee |
| 12 | Ida Barney | 27 | Wife | None | Tennessee |
| 13 | Blanche Barney | 7 | Daughter | None | Tennessee |
| 14 | Clarence Barney | 5 | Son | None | Tennessee |
| 15 | Walter Barney | 3 | Son | None | Tennessee |
| 16 | Edna L. Barney | 1 | Daughter | None | Tennessee |
| 17 | Ben B. Wallace | 51 | Head | Farmer | Tennessee |
| 18 | Georgia Wallace | 36 | Wife | None | Georgia |
| 19 | Fred Wallace | 12 | Son | Farm Laborer | Tennessee |
| 20 | Ernest Wallace | 8 | Son | Farm Laborer | Tennessee |
| 21 | Grover Wallace | 5 | Son | None | Tennessee |
| 22 | Eylina Wallace | 1 | Daughter | None | Tennessee |
| 23 | Charlie New | 21 | Head | Weaver | Tennessee |
| 24 | Nellie New | 19 | Wife | None | Tennessee |
| 25 | Dortha New | 1 | Daughter | None | Tennessee |
| 26 | Jim Barrett | 42 | Head | Laborer | Tennessee |
| 27 | Laura Barrett | 31 | Wife | None | Tennessee |
| 28 | Walter Barrett | 18 | Son | Laborer | Tennessee |
| 29 | Eul Barrett | 12 | Son | Laborer | Tennessee |
| 30 | Eunice Barrett | 14 | Daughter | None | Tennessee |
| 31 | Henry Barrett | 9 | Son | None | Tennessee |
| 32 | Jentia Barrett | 7 | Son | None | Tennessee |
| 33 | M. J. Cullisby | 64 | Mother | None | Tennessee |
| 34 | John Daniel | 49 | Head | Weaver | Tennessee |
| 35 | Mary Daniel | 31 | Wife | None | Tennessee |
| 36 | Willie M. Daniel | 11 | Daughter | Spooler | Tennessee |
| 37 | L. A. Daniel | 9 | Daughter | None | Tennessee |
| 38 | John Daniel | 5 | Son | None | Tennessee |
| 39 | Helen Daniel | 3 | Daughter | None | Tennessee |
| 40 | Frank Blair | 55 | Head | Laborer | Tennessee |
| 41 | Emma Blair | 34 | Wife | None | Tennessee |
| 42 | Swan Blair | 21 | Son | Laborer | Tennessee |
| 43 | Lela Blair | 23 | Daughter | Cook | Tennessee |
| 44 | John Blair THIS PERSON | 19 | Son | Laborer | Tennessee |
| 45 | Anna M. Blair | 11 | Daughter | None | Tennessee |
| 46 | Albert Blair | 10 | Son | None | Tennessee |
| 47 | Summerville Blair | 8 | Son | None | Tennessee |
| 48 | James Blair | 6 | Son | None | Tennessee |
| 49 | Godrick Blair | 5 | Son | None | Tennessee |
| 50 | Gertrude Blair | 3 | Daughter | None | Tennessee |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)