RP
Robert Pierce — 1940 US Census Record
Model Tree available1940 United States Federal Census · Floyd-County, Georgia
Our Model Tree links this Robert Pierce across the 1920, 1930 and 1940 US Censuses in Floyd-County, Georgia (XGBoost, ~Confirmed), with identified parents James & James — first a son (b.~1906), then head of a 6-person household.
Age 34
b. ~1906
Male
Son
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Floyd-County, Georgia |
| Surname | Pierce |
| Given Name | Robert E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (County) | Rural |
| Additional Details | |
| Industry | Labor |
| Class of Worker | farming |
| Highest Grade | H 2 |
| 1935 Residence | Floyd |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Everett Springs District Md 1337 |
| Est. Birth Year | ~1906 |
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 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| James Pierce | Head | — | 74 | ~1866 |
| Robert Pierce | Son | — | 34 | ~1906 |
| Grace Pierce | Daughter | — | 3 | ~1937 |
| Fay Pierce | Daughter | — | 2 | ~1938 |
| Betty Pierce | Daughter | — | 5 | ~1935 |
| Ruth Pierce | Daughter | — | 24 | ~1916 |
Census Appearances
1920
Floyd, Georgia
Son, age 13
Floyd, Georgia · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pierce |
| Given Name | Robert L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Floyd, Georgia
Son, age 24
Floyd, Georgia · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pierce |
| Given Name | Robert E. L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Floyd-County, Georgia
Son, age 34
Floyd-County, Georgia · implied b. ~1906 — 6 household members
| Surname | Pierce |
| Given Name | Robert E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (County) | Rural |
| Industry | Labor |
| Class of Worker | farming |
| Highest Grade | H 2 |
| 1935 Residence | Floyd |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Pierce across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Pierce (~0.92 confidence) and father James Pierce (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Pierce
b. ~1866
Source father
● Household
· direct · ~0.92
Father
James Pierce
b. ~1872
Source father
● Household
· direct · ~0.92
This person
Anchor record
Robert Pierce
Son · 1940 · age 34 · b. ~1906 · Georgia
★ You are viewing this record
Sibling
Betty Pierce
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Pierce
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fay Pierce
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Pierce
Sibling · 1940 · age 3
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 — Floyd-County, Georgia
Open full size
1940 US Federal Census — Floyd-County, Georgia
Page Contents
23 people indexed on this census page (nara:1940:m-t0627-00672-00298)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Parnick Everett | 4 | Son | — | Georgia |
| 2 | Henry L. Nelson | 33 | Head | Labor | Georgia |
| 3 | Daisy Nelson | 29 | Wife | Housework | Georgia |
| 4 | Dorothy Nelson | 11 | Daughter | Student | Georgia |
| 5 | Henry Jr. Nelson | 9 | Son | Student | Georgia |
| 6 | Dennis Nelson | 7 | Son | — | Georgia |
| 7 | Mildred Nelson | 3 | Daughter | — | Georgia |
| 8 | James A. Pierce | 74 | Head | — | Georgia |
| 9 | Robert E. Pierce THIS PERSON | 34 | Son | — | Georgia |
| 10 | Ruth Pierce | 24 | Daughter | — | Georgia |
| 11 | Betty Pierce | 5 | Daughter | — | Georgia |
| 12 | Grace Pierce | 3 | Daughter | — | Georgia |
| 13 | Fay Pierce | 2 | Daughter | — | Georgia |
| 14 | Preston Nelson | 26 | Head | Labor | Georgia |
| 15 | Blanche Nelson | 31 | Wife | Homework | Georgia |
| 16 | Austin Barton | 31 | Head | 40 | Georgia |
| 17 | Grace Barton | 30 | Wife | — | Alabama |
| 18 | J. W. Barton | 9 | Son | — | Georgia |
| 19 | Jamie Sue Barton | 3 | Daughter | — | Georgia |
| 20 | Donald Barton | 1 | Son | — | Georgia |
| 21 | James Quinn | 60 | Head | — | Georgia |
| 22 | Amelia Quinn | 65 | Wife | — | Georgia |
| 23 | Cathrine Quinn | 31 | Daughter | — | Alabama |
Pedigree Summary
Robert + 4 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)