MC
Margaret Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Greenville-County, South Carolina
Our Model Tree links this Margaret Campbell across the 1930 and 1940 US Censuses in Greenville-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 13-person household.
Age 16
b. ~1924
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Greenville-County, South Carolina |
| Surname | Campbell |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Austin Township |
| 1935 Residence (County) | Greenville |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Austin Township |
| Est. Birth Year | ~1924 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Sarah Campbell | Daughter | — | ~1940 | |
| Annie Campbell | Daughter | — | 15 | ~1925 |
| Fay Campbell | Daughter | — | 5 | ~1935 |
| Jane Campbell | Daughter | — | 7 | ~1933 |
| Doris Campbell | Daughter | — | 9 | ~1931 |
| Shelby Campbell | Daughter | — | 3 | ~1937 |
| Margaret Campbell | Daughter | — | 16 | ~1924 |
| Mary Campbell | Daughter | — | 13 | ~1927 |
| Hasker Campbell | Daughter | — | 11 | ~1929 |
| Walter Campbell | Head | — | 40 | ~1900 |
| Roy Campbell | Son | — | 20 | ~1920 |
| William Campbell | Son | — | 18 | ~1922 |
| Annie Campbell | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Greenville, South …
Daughter, age 7
Greenville, South Carolina · implied b. ~1923 — 17 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| 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
Greenville-County, South …
Daughter, age 16
Greenville-County, South Carolina · implied b. ~1924 — 13 household members
| Surname | Campbell |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Austin Township |
| 1935 Residence (County) | Greenville |
| Income (1939) | 0 |
| 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 Margaret Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Campbell
Daughter · 1940 · age 16 · b. ~1924 · South Carolina
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Sibling
Fay Campbell
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hasker Campbell
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Campbell
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Campbell
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Campbell
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Campbell
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shelby Campbell
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Campbell
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Campbell
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Campbell
Sibling · 1940 · age 20
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 — Greenville-County, South Carolina
Open full size
1940 US Federal Census — Greenville-County, South Carolina
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03811-00138)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Watson H. Holland | 58 | Head | Operator | South Carolina |
| 2 | Nannie C. Holland | 53 | Wife | — | South Carolina |
| 3 | Anil R. Holland | 18 | Daughter | — | South Carolina |
| 4 | Gordon E. Gleason | 36 | Son-in-law | Laborer | South Carolina |
| 5 | Mary J. Gleason | 27 | Daughter | — | West Virginia |
| 6 | Martha A. Gleason | 8 | Grand-d. | — | South Carolina |
| 7 | Loyd E. Gleason | 7 | Grand-son | — | South Carolina |
| 8 | Charles J. Gleason | 3 | Grand-son | — | South Carolina |
| 9 | Ramon Shell | 32 | Head | Operator | South Carolina |
| 10 | Anabell Shell | 32 | Wife | — | South Carolina |
| 11 | Willie E. Shell | 13 | Son | — | South Carolina |
| 12 | Walter A. Shell | 12 | Son | — | South Carolina |
| 13 | Walter S. Campbell | 40 | Head | Operator | South Carolina |
| 14 | Annie B. Campbell | 38 | Wife | — | South Carolina |
| 15 | Roy L. Campbell | 20 | Son | C.C.C. | South Carolina |
| 16 | William E. Campbell | 18 | Son | Laborer | South Carolina |
| 17 | Margaret E. Campbell THIS PERSON | 16 | Daughter | — | South Carolina |
| 18 | Annie S. Campbell | 15 | Daughter | — | South Carolina |
| 19 | Mary A. Campbell | 13 | Daughter | — | South Carolina |
| 20 | Hasker R. Campbell | 11 | Daughter | — | South Carolina |
| 21 | Doris L. Campbell | 9 | Daughter | — | South Carolina |
| 22 | Jane M. Campbell | 7 | Daughter | — | South Carolina |
| 23 | Fay J. Campbell | 5 | Daughter | — | South Carolina |
| 24 | Shelby G. Campbell | 3 | Daughter | — | South Carolina |
| 25 | Sarah J. Campbell | 0 | Daughter | — | South Carolina |
| 26 | Lester C. Jones | 53 | Head | Operator | South Carolina |
| 27 | Pattie E. Jones | 45 | Wife | — | South Carolina |
| 28 | Alvin C. Jones | 20 | Son | Laborer | South Carolina |
| 29 | Grady M. Jones | 12 | Son | — | South Carolina |
| 30 | Will R. Tucker | 53 | Head | Operator | South Carolina |
| 31 | Lizzie G. Tucker | 49 | Wife | — | South Carolina |
| 32 | Velma A. Tucker | 17 | Daughter | — | South Carolina |
| 33 | Willie Robbie Tucker | 7 | Daughter | — | South Carolina |
| 34 | Donald O. Tucker | 22 | Son | C.C.C. | South Carolina |
| 35 | Eone Thomson | 36 | Head | Operator | South Carolina |
| 36 | Martha J. Thomson | 33 | Wife | — | South Carolina |
| 37 | Mitchell Thomson | 14 | Son | Cleaning | South Carolina |
| 38 | Eone J. Thomson | 12 | Son | — | South Carolina |
| 39 | Emmer J. Thomson | 65 | Wife | — | 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)