RB
Robert Blair — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Pittsylvania, Virginia
Our Model Tree links this Robert Blair across the 1920, 1930 and 1940 US Censuses in Pittsylvania, Virginia (XGBoost, ~Confirmed) — first a head (b.~1894), then head of a 6-person household.
Age 36
b. ~1894
Male
Head
Born: Virginia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Pittsylvania, Virginia |
| Surname | Blair |
| Given Name | Robert P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 25 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Farmer |
| Industry | Gen farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Farmer |
| Township / Ward | Fall Creek District |
| Est. Birth Year | ~1894 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Blair | Son | — | 2 | ~1928 |
| Minnie Cardwell | Other | — | 57 | ~1873 |
| Francis Blair | Daughter | — | 11 | ~1919 |
| William Blair | Son | — | 6 | ~1924 |
| Robert Blair | Head | — | 36 | ~1894 |
| Virginia Blair | Other | — | 32 | ~1898 |
Census Appearances
1920
Pittsylvania, Virginia
Head, age 25
Pittsylvania, Virginia · implied b. ~1895 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Blair |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Pittsylvania, Virginia
Head, age 36
Pittsylvania, Virginia · implied b. ~1894 — 6 household members
| Surname | Blair |
| Given Name | Robert P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 25 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Farmer |
| Industry | Gen farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Pittsylvania-County, Virginia
Head, age 46
Pittsylvania-County, Virginia · implied b. ~1894 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Blair |
| Given Name | R. R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Richardson Store |
| 1935 Residence (County) | Pittsylvania |
| Occupation | Farmer |
| Industry | Home |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Blair across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Blair
Head · 1930 · age 36 · b. ~1894 · Virginia
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Pittsylvania, Virginia
Open full size
1930 US Federal Census — Pittsylvania, Virginia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2455unit:0217)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James A Blair | 70 | Head | Farmer | Virginia |
| 2 | Nancy A Blair | 71 | Wife-H | — | Virginia |
| 3 | Annie M Blair | 27 | Daughter | Clerk | Virginia |
| 4 | Edith R Blair | 20 | Daughter | — | Virginia |
| 5 | Ann M Blair | 1 | Granddaughter | — | Virginia |
| 6 | Robert P Blair THIS PERSON | 36 | Head | Farmer | Virginia |
| 7 | Virginia C Blair | 32 | Wife-H | — | Virginia |
| 8 | Francis C Blair | 11 | Daughter | — | Virginia |
| 9 | William C Blair | 6 | Son | — | Virginia |
| 10 | Robert P Blair | 2 | Son | — | Virginia |
| 11 | Minnie A Cardwell | 57 | Mother-in-law | — | Virginia |
| 12 | Henry C Draper | 69 | Head | Merchant | Virginia |
| 13 | Lucy Draper | 54 | Wife-H | — | Virginia |
| 14 | Arthur G Foley | 38 | Head | Farmer | Virginia |
| 15 | Stella G Foley | 37 | Wife-H | — | Virginia |
| 16 | Sara J Foley | 12 | Daughter | — | Virginia |
| 17 | Harry D Foley | 10 | Son | — | Virginia |
| 18 | Viola M Foley | 9 | Daughter | — | Virginia |
| 19 | Margaret L Foley | 6 | Daughter | — | Virginia |
| 20 | Mat Wilson | 33 | Head | Doffer | Virginia |
| 21 | Lanna Wilson | 32 | Wife-H | — | Virginia |
| 22 | Mat Wilson | 7 | Son | — | Virginia |
| 23 | Stanley F Wilson | 4 | Son | — | Virginia |
| 24 | Stewart O Wilson | 2 | Daughter | — | Virginia |
| 25 | Thomas Hairston | 30 | Brother-in-law | School Teacher | Virginia |
| 26 | Thomas B Gooney | 69 | Head | Farmer | Virginia |
| 27 | Pearle Gooney | 32 | Daughter-H | — | Virginia |
| 28 | Otis W Bryant | 38 | Head | Auto Mechanic | Virginia |
| 29 | Sallie P Bryant | 38 | Wife-H | — | Virginia |
| 30 | Clyde A Bryant | 17 | Son | Layer Up Bobbins | Virginia |
| 31 | Basil L Bryant | 13 | Son | — | Virginia |
| 32 | Claude E Bryant | 12 | Son | — | Virginia |
| 33 | Lawton C Zarkins | 43 | Head | Farmer | Virginia |
| 34 | Mary B Zarkins | 36 | Wife-H | — | Virginia |
| 35 | Vera P Zarkins | 13 | Daughter | — | Virginia |
| 36 | William B Zarkins | 9 | Son | — | Virginia |
| 37 | Cora A Zarkins | 7 | Daughter | — | Virginia |
| 38 | Iris Zarkins | 5 | Daughter | — | Virginia |
| 39 | Belvin R Zarkins | 1 | Son | — | Virginia |
| 40 | William A Wells | 34 | Head | Second Hand | Virginia |
| 41 | May B Wells | 30 | Wife-H | — | Virginia |
| 42 | Alma V Wells | 13 | Daughter | — | Virginia |
| 43 | Irena Wells | 10 | Daughter | — | Virginia |
| 44 | Stokes W Wells | 8 | Son | — | Virginia |
| 45 | Wilson Wells | 6 | Son | — | Virginia |
| 46 | Garnett K Wells | 4 | Daughter | — | Virginia |
| 47 | Melvin P Wells | 2 | Son | — | Virginia |
| 48 | James A Tuggle | 40 | Head | Section Hand | Virginia |
| 49 | Alice E Tuggle | 36 | Wife-H | — | Virginia |
| 50 | Ernest L Tuggle | 19 | Son | Spooling Machine | Virginia |
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)