RC
Richard Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Charleston-County, South Carolina
Our Model Tree links this Richard Campbell across the 1930 and 1940 US Censuses in Charleston-County, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 15-person household.
Age 14
b. ~1926
Male
Son
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Charleston-County, South Carolina |
| Surname | Campbell |
| Given Name | Richard |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | James Island Township |
| 1935 Residence (County) | Charleston |
| Additional Details | |
| Occupation | laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 26 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Laborer |
| Township / Ward | James Island Township |
| Est. Birth Year | ~1926 |
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.
15 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Joe Campbell | Head | — | 44 | ~1896 |
| Marion Campbell | Son | — | 6 | ~1934 |
| Richard Campbell | Son | — | 14 | ~1926 |
| Nellie Campbell | Daughter | — | 11 | ~1929 |
| Emily Campbell | Daughter | — | 12 | ~1928 |
| Virginia Campbell | Daughter | — | 1 | ~1939 |
| William Campbell | Son | — | ~1940 | |
| Betsy Campbell | Daughter | — | 3 | ~1937 |
| Weston Campbell | Son | — | 7 | ~1933 |
| Betsy Campbell | Spouse | — | 35 | ~1905 |
| Thomas Campbell | Son | — | 10 | ~1930 |
| Viola Campbell | Daughter | — | 17 | ~1923 |
| Josiah Campbell | Son | — | 5 | ~1935 |
| John Campbell | Son | — | 2 | ~1938 |
| Tony Campbell | Son | — | 9 | ~1931 |
Census Appearances
1930
Charleston, South …
Son, age 8
Charleston, South Carolina · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Charleston-County, South …
Son, age 14
Charleston-County, South Carolina · implied b. ~1926 — 15 household members
| Surname | Campbell |
| Given Name | Richard |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | James Island Township |
| 1935 Residence (County) | Charleston |
| Occupation | laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 26 |
| Highest Grade | No 4 |
| 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 Richard Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Campbell
Son · 1940 · age 14 · b. ~1926 · South Carolina
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Sibling
William Campbell
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Viola Campbell
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Campbell
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Tony Campbell
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Campbell
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Campbell
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Campbell
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Weston Campbell
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Campbell
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emily Campbell
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josiah Campbell
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betsy Campbell
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 — Charleston-County, South Carolina
Open full size
1940 US Federal Census — Charleston-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03795-00423)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ann S. Bee | 37 | wife | Stenographer | South Carolina |
| 2 | Ann S. Bee | 13 | daughter | — | South Carolina |
| 3 | Sandford S. Bee | 8 | son | — | South Carolina |
| 4 | Edith C. Bee | 67 | mother | — | South Carolina |
| 5 | Bee | None | — | — | — |
| 6 | Josephine Judge | 42 | Head | Laborer | South Carolina |
| 7 | Francina Judge | 15 | daughter | Laborer | South Carolina |
| 8 | Franklin Judge | 13 | son | — | South Carolina |
| 9 | Julia May Judge | 11 | daughter | — | South Carolina |
| 10 | Harris Judge | 10 | son | — | South Carolina |
| 11 | Curtis Judge | 8 | son | — | South Carolina |
| 12 | Clarence Judge | 8 | son | — | South Carolina |
| 13 | Joan Judge | 5 | daughter | — | South Carolina |
| 14 | Rosalyn Judge | 3 | daughter | — | South Carolina |
| 15 | Donnie Moore | 65 | Head | Operator | South Carolina |
| 16 | Mary Moore | 60 | wife | — | South Carolina |
| 17 | David Moore | 21 | grand-son | Plowman | South Carolina |
| 18 | Isaac Moore | 19 | grand-son | Laborer | South Carolina |
| 19 | John Moore | 35 | Head | Operator | South Carolina |
| 20 | Joe Campbell | 44 | Head | Porter | South Carolina |
| 21 | Betsy Campbell | 35 | wife | Laborer | South Carolina |
| 22 | Viola Campbell | 17 | daughter | Maid | South Carolina |
| 23 | Richard Campbell THIS PERSON | 14 | son | Laborer | South Carolina |
| 24 | Emily Campbell | 12 | daughter | — | South Carolina |
| 25 | Nellie Campbell | 11 | daughter | — | South Carolina |
| 26 | Thomas Campbell | 10 | son | — | South Carolina |
| 27 | Tony Campbell | 9 | son | — | South Carolina |
| 28 | Weston Campbell | 7 | son | — | South Carolina |
| 29 | Marion Campbell | 6 | son | — | South Carolina |
| 30 | Josiah Campbell | 5 | son | — | South Carolina |
| 31 | Betsy Campbell | 3 | daughter | — | South Carolina |
| 32 | John Campbell | 2 | son | — | South Carolina |
| 33 | Virginia Campbell | 1 | daughter | — | South Carolina |
| 34 | William Campbell | 0 | son | — | South Carolina |
| 35 | Joe Nelson | 62 | Head | Laborer | South Carolina |
| 36 | Rutledge Smith | 43 | Head | Carpenter | South Carolina |
| 37 | — | None | — | — | — |
| 38 | Audies Rogers | 41 | Head | Laborer | South Carolina |
| 39 | Mary Rogers | 33 | wife | Laborer | South Carolina |
| 40 | Audies Jr. Rogers | 18 | son | Porter | South Carolina |
Related Census Records
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)