RB
Robert Baldwin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Richland-County, South Carolina
Our Model Tree links this Robert Baldwin across the 1930 and 1940 US Censuses in Richland-County, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Male
Son
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Richland-County, South Carolina |
| Surname | Baldwin |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Hyatt Park |
| 1935 Residence (County) | Richland |
| Additional Details | |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Hyatt Park |
| Est. Birth Year | ~1928 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Preston Baldwin | Son | — | 14 | ~1926 |
| Helen Baldwin | Daughter | — | 22 | ~1918 |
| Mildred Baldwin | Daughter | — | 18 | ~1922 |
| Frederick Baldwin | Son | — | 5 | ~1935 |
| Florrie Baldwin | Spouse | — | 38 | ~1902 |
| Marion Baldwin | Son | — | 8 | ~1932 |
| Ola Baldwin | Daughter | — | 16 | ~1924 |
| Robert Baldwin | Son | — | 12 | ~1928 |
| Preston Baldwin | Head | — | 50 | ~1890 |
Census Appearances
1930
Richland, South …
Son, age 2
Richland, South Carolina · implied b. ~1928 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baldwin |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Richland-County, South …
Son, age 12
Richland-County, South Carolina · implied b. ~1928 — 9 household members
| Surname | Baldwin |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Hyatt Park |
| 1935 Residence (County) | Richland |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Baldwin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Baldwin
Son · 1940 · age 12 · b. ~1928 · South Carolina
★ You are viewing this record
Sibling
Ola Baldwin
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Preston Baldwin
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Baldwin
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Baldwin
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Baldwin
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Baldwin
Sibling · 1940 · age 8
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 — Richland-County, South Carolina
Open full size
1940 US Federal Census — Richland-County, South Carolina
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03834-00171)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mabel O Lazard | 42 | Wife | — | South Carolina |
| 42 | Lewis Lazard | 18 | Son | Farm Laborer | South Carolina |
| 43 | Fred Lazard | 16 | Son | Truck Driver | South Carolina |
| 44 | Ruth Lazard | 12 | Daughter | — | South Carolina |
| 45 | Roy Lazard | 7 | Son | — | South Carolina |
| 46 | Martha Lazard | 2 | Daughter | — | South Carolina |
| 47 | Preston O Baldwin | 50 | Head | Proprietor | South Carolina |
| 48 | Florrie Baldwin | 38 | Wife | — | South Carolina |
| 49 | Helen M Baldwin | 22 | Daughter | Assistant | South Carolina |
| 50 | Mildred Baldwin | 18 | Daughter | — | South Carolina |
| 51 | Ola Baldwin | 16 | Daughter | — | South Carolina |
| 52 | Preston Baldwin | 14 | Son | — | South Carolina |
| 53 | Robert Baldwin THIS PERSON | 12 | Son | — | South Carolina |
| 54 | Marion Baldwin | 8 | Son | — | South Carolina |
| 55 | Frederick Baldwin | 5 | Son | — | South Carolina |
| 56 | Floyd H Foster | 44 | Head | Optician | Georgia |
| 57 | Mary O Foster | 44 | Wife | — | South Carolina |
| 58 | Geraldine Foster | 4 | Daughter | — | South Carolina |
| 59 | Shafter Baldwin | 40 | Head | Farm Laborer | South Carolina |
| 60 | Daisy Baldwin | 25 | Wife | — | South Carolina |
| 61 | Mary Ellen Baldwin | 2 | Daughter | — | South Carolina |
| 62 | Otley Cook | 32 | Head | — | — |
| 63 | Ellen Cook | 30 | Wife | — | — |
| 64 | Margaret O Worthy | 65 | Head | — | South Carolina |
| 65 | Ambrose Worthy | 25 | Son | Odd Jobs | South Carolina |
| 66 | Verner Worthy | 16 | Daughter | — | South Carolina |
| 67 | David Wilson | 26 | Head | Iron Worker | South Carolina |
| 68 | Emma O Wilson | 19 | Wife | — | South Carolina |
| 69 | David Jr Wilson | 0 | Son | — | South Carolina |
| 70 | Marshall Parker | 52 | Head | Night Watchman | South Carolina |
| 71 | Jessie O Parker | 51 | Wife | Spinner | South Carolina |
| 72 | Leslie J Parker | 28 | Son | Truck Driver | South Carolina |
| 73 | Iley Parker | 13 | Son | — | South Carolina |
| 74 | Annie O Anderson | 41 | Head | Manager | South Carolina |
| 75 | Rachel Anderson | 20 | Daughter | Servant | South Carolina |
| 76 | Bertha Anderson | 18 | Daughter | Servant | South Carolina |
| 77 | Cola Anderson | 15 | Son | — | South Carolina |
| 78 | Blease Anderson | 15 | Son | Hostler | South Carolina |
| 79 | Johnnie Anderson | 12 | Daughter | Hostler | South Carolina |
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)