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Mary Lloyd — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clarendon-County, South Carolina
Our Model Tree links this Mary Lloyd across the 1930 and 1940 US Censuses in Clarendon-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clarendon-County, South Carolina |
| Surname | Lloyd |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Clarendon |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Manning Township |
| Est. Birth Year | ~1927 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Bessie Lloyd | Spouse | — | 34 | ~1906 |
| Willie Lloyd | Son | — | 7 | ~1933 |
| Beatrice Lloyd | Daughter | — | 3 | ~1937 |
| Matthew Lloyd | Son | — | 17 | ~1923 |
| William Lloyd | Son | — | 5 | ~1935 |
| Samson Lloyd | Son | — | 12 | ~1928 |
| Mary Lloyd | Daughter | — | 13 | ~1927 |
| Sam Lloyd | Head | — | 36 | ~1904 |
Census Appearances
1930
Clarendon, South …
Daughter, age 4
Clarendon, South Carolina · implied b. ~1926 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Loyd |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 4 |
| 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
Clarendon-County, South …
Daughter, age 13
Clarendon-County, South Carolina · implied b. ~1927 — 8 household members
| Surname | Lloyd |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Clarendon |
| Highest Grade | No 3 |
| 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 Mary Lloyd across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lloyd
Daughter · 1940 · age 13 · b. ~1927 · South Carolina
★ You are viewing this record
Sibling
Willie Lloyd
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Lloyd
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Lloyd
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Matthew Lloyd
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samson Lloyd
Sibling · 1940 · age 12
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 — Clarendon-County, South Carolina
Open full size
1940 US Federal Census — Clarendon-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03800-00390)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Allen Simmons | 25 | Head | Laborer | South Carolina |
| 2 | Sarah Simmons | 21 | Wife | — | South Carolina |
| 3 | Hattie Gellis | 30 | Boarder | Servant | South Carolina |
| 4 | Daisy Gamble | 43 | Head | Superintendent | South Carolina |
| 5 | Mack Gamble | 26 | Son | Proprietor | South Carolina |
| 6 | Sam Gamble | 18 | Son | — | South Carolina |
| 7 | Carlisle Gamble | 16 | Son | — | South Carolina |
| 8 | Eugene Gamble | 19 | Son | Laborer | South Carolina |
| 9 | Adline Gamble | 13 | Daughter | — | South Carolina |
| 10 | Thomas Robinson | 40 | Head | Laborer | South Carolina |
| 11 | Lizzie Robinson | 20 | Daughter | — | South Carolina |
| 12 | Sam Player | 54 | Head | — | South Carolina |
| 13 | Annie Player | 37 | Wife | — | South Carolina |
| 14 | Rose Player | 16 | Daughter | — | South Carolina |
| 15 | Arie Player | 10 | Son | — | South Carolina |
| 16 | Bob Pearson | 66 | Head | Carpenter | South Carolina |
| 17 | Tom Harrington | 33 | Head | — | South Carolina |
| 18 | Mary Harrington | 31 | Wife | — | South Carolina |
| 19 | Julian C. Brown | 26 | Head | Assistant | South Carolina |
| 20 | Edna Brown | 24 | Wife | Typist | South Carolina |
| 21 | Julian Jr. Brown | 4 | Son | — | South Carolina |
| 22 | Richard Harrington | 26 | Boarder | Farmer | South Carolina |
| 23 | Archie Barron | 65 | Head | Salesman | South Carolina |
| 24 | Minnie Barron | 45 | Wife | — | South Carolina |
| 25 | Archie Jr. Barron | 40 | Son | Salesman | South Carolina |
| 26 | Bennett Barron | 42 | Son | — | South Carolina |
| 27 | Archie 3Rd Barron | 15 | Son | — | South Carolina |
| 28 | May Harrington | 50 | Head | — | South Carolina |
| 29 | Mary Harrington | 40 | Wife | — | South Carolina |
| 30 | Minnie Harrington | 15 | Son | — | South Carolina |
| 31 | Ella May Harrington | 14 | Daughter | — | South Carolina |
| 32 | William Harrington | 10 | Son | — | South Carolina |
| 33 | Sam Lloyd | 36 | Head | Farmer | South Carolina |
| 34 | Bessie Lloyd | 34 | Wife | — | South Carolina |
| 35 | Matthew Lloyd | 17 | Son | — | South Carolina |
| 36 | Mary Lloyd THIS PERSON | 13 | Daughter | — | South Carolina |
| 37 | Samson Lloyd | 12 | Son | — | South Carolina |
| 38 | Willie Fred Lloyd | 7 | Son | — | South Carolina |
| 39 | William Lloyd | 5 | Son | — | South Carolina |
| 40 | Beatrice Lloyd | 3 | Daughter | — | 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)