MC
Margaret Carroll — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Greenwood-County, South Carolina
Our Model Tree links this Margaret Carroll across the 1930 and 1940 US Censuses in Greenwood-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 10-person household.
Age 11
b. ~1929
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Greenwood-County, South Carolina |
| Surname | Carroll |
| Given Name | Margaret Lee |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Greenwood |
| 1935 Residence (County) | Greenwood |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Ninety Six Twp |
| Est. Birth Year | ~1929 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Carroll | Daughter | — | 11 | ~1929 |
| Mary Carroll | Daughter | — | 5 | ~1935 |
| Charles Carroll | Son | — | 15 | ~1925 |
| Martha Carroll | Daughter | — | 5 | ~1935 |
| Cora Carroll | Daughter | — | 9 | ~1931 |
| Genevese Carroll | Daughter | — | 12 | ~1928 |
| Robert Carroll | Head | — | 47 | ~1893 |
| Edward Carroll | Son | — | 7 | ~1933 |
| Garnelle Carroll | Daughter | — | 1 | ~1939 |
| Margaret Carroll | Spouse | — | 32 | ~1908 |
Census Appearances
1930
Greenwood, South …
Daughter, age 1
Greenwood, South Carolina · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| 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
Greenwood-County, South …
Daughter, age 11
Greenwood-County, South Carolina · implied b. ~1929 — 10 household members
| Surname | Carroll |
| Given Name | Margaret Lee |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Greenwood |
| 1935 Residence (County) | Greenwood |
| Highest Grade | No 4 |
| 1935 Residence | South Carolina |
| 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 Carroll across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Carroll
Daughter · 1940 · age 11 · b. ~1929 · South Carolina
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Sibling
Edward Carroll
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Carroll
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Carroll
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Genevese Carroll
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cora Carroll
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Garnelle Carroll
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Carroll
Sibling · 1940 · age 5
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 — Greenwood-County, South Carolina
Open full size
1940 US Federal Census — Greenwood-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03815-00904)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | J. S. Nichols | 67 | Head | Farmer | South Carolina |
| 2 | Nellie S. Nichols | 57 | Wife | — | South Carolina |
| 3 | Guy Nichols | 33 | Son | Baker | South Carolina |
| 4 | Woodrow Nichols | 24 | Son | Kneader | South Carolina |
| 5 | Miriam Nichols | 20 | Daughter | — | South Carolina |
| 6 | Everett Nichols | 16 | Son | — | South Carolina |
| 7 | Novlee Nichols | 15 | Daughter | — | South Carolina |
| 8 | Olyne Nichols | 13 | Daughter | — | South Carolina |
| 9 | Frank Radford | 35 | Head | Doffer | South Carolina |
| 10 | Jessie Radford | 32 | Wife | Spinner | South Carolina |
| 11 | Inez Radford | 12 | Daughter | — | South Carolina |
| 12 | Helen Radford | 10 | Daughter | — | South Carolina |
| 13 | Rebecca Radford | 6 | Daughter | — | South Carolina |
| 14 | Edward Bagwell | 38 | Head | Farmer | South Carolina |
| 15 | Sadie Bagwell | 36 | Wife | — | South Carolina |
| 16 | Ruth Bagwell | 15 | Daughter | — | South Carolina |
| 17 | Henry Bagwell | 12 | Son | — | South Carolina |
| 18 | Charles Bagwell | 10 | Son | — | South Carolina |
| 19 | Curtis Bagwell | 9 | Son | — | South Carolina |
| 20 | Blaine Bagwell | 6 | Son | — | South Carolina |
| 21 | Edward Bagwell | 4 | Son | — | South Carolina |
| 22 | Billy Bagwell | 1 | Son | — | South Carolina |
| 23 | Grady Briggs | 23 | Boarder | Spinner | South Carolina |
| 24 | Milton Hollingsworth | 46 | Head | Doffer & Sweeper | South Carolina |
| 25 | Sally R. Hollingsworth | 37 | Wife | Quiller | South Carolina |
| 26 | James Hollingsworth | 15 | Son | — | South Carolina |
| 27 | Grady Hollingsworth | 8 | Son | — | South Carolina |
| 28 | Billy Hollingsworth | 6 | Son | — | South Carolina |
| 29 | Louise Hollingsworth | 4 | Daughter | — | South Carolina |
| 30 | Shirley Ann Hollingsworth | 1 | Daughter | — | South Carolina |
| 31 | Robert Carroll | 47 | Head | Farmer | South Carolina |
| 32 | Margaret M. Carroll | 32 | Wife | Laborer | South Carolina |
| 33 | Charles Carroll | 15 | Son | Laborer | South Carolina |
| 34 | Genevese Carroll | 12 | Daughter | — | South Carolina |
| 35 | Margaret Lee Carroll THIS PERSON | 11 | Daughter | — | South Carolina |
| 36 | Cora Ella Carroll | 9 | Daughter | — | South Carolina |
| 37 | Edward Carroll | 7 | Son | — | South Carolina |
| 38 | Mary Carroll | 5 | Daughter | — | South Carolina |
| 39 | Martha Carroll | 5 | Daughter | — | South Carolina |
| 40 | Garnelle Carroll | 1 | Daughter | — | 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)