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Mary Wilcox — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, South Carolina
Our Model Tree links this Mary Wilcox across the 1930 and 1940 US Censuses in Marion-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 6-person household.
Age 15
b. ~1925
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, South Carolina |
| Surname | Wilcox |
| Given Name | Mary Moore |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Marion City |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Marion City |
| Est. Birth Year | ~1925 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lillian Wilcox | Spouse | — | 43 | ~1897 |
| Rose Wilcox | Daughter | — | 19 | ~1921 |
| Mary Wilcox | Daughter | — | 15 | ~1925 |
| Barbara Wilcox | Daughter | — | 9 | ~1931 |
| Clarke Wilcox | Head | — | 44 | ~1896 |
| Norma Wilcox | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Marion, South …
Daughter, age 5
Marion, South Carolina · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilcox |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | Virginia |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Marion-County, South …
Daughter, age 15
Marion-County, South Carolina · implied b. ~1925 — 6 household members
| Surname | Wilcox |
| Given Name | Mary Moore |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Marion City |
| 1935 Residence (County) | Marion |
| Highest Grade | H-3 |
| 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 Mary Wilcox across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Wilcox
Daughter · 1940 · age 15 · b. ~1925 · South Carolina
★ You are viewing this record
Sibling
Norma Wilcox
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Wilcox
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Wilcox
Sibling · 1940 · age 19
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 — Marion-County, South Carolina
Open full size
1940 US Federal Census — Marion-County, South Carolina
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03825-00285)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph B. Atkinson | 58 | Lodger | Salesman | South Carolina |
| 2 | Daniel R. Pace | 41 | Head | Barber | South Carolina |
| 3 | Eva C. Pace | 37 | Wife | Saleslady | South Carolina |
| 4 | Helen M. Pace | 13 | Daughter | — | South Carolina |
| 5 | Daniel R. Jr. Pace | 9 | Son | — | South Carolina |
| 6 | Thomas O. Hedgepeth | 30 | Head | Service Man | South Carolina |
| 7 | Kitty P. Hedgepeth | 26 | Wife | — | South Carolina |
| 8 | Douglas Mcintyre | 54 | Head | Dentist | South Carolina |
| 9 | Jessie O. Mcintyre | 48 | Wife | — | South Carolina |
| 10 | Douglas Jr. Mcintyre | 21 | Son | — | South Carolina |
| 11 | Robert Mcintyre | 18 | Son | — | South Carolina |
| 12 | Francis Mcintyre | 17 | Daughter | — | South Carolina |
| 13 | Florence Mcintyre | 10 | Daughter | — | South Carolina |
| 14 | Kate M. Davis | 65 | Head | — | South Carolina |
| 15 | Grady W. Wall | 25 | Son | Manager | South Carolina |
| 16 | Ella D. Wall | 22 | Daughter-in-law | Visitor For The Welfare Dept. | South Carolina |
| 17 | Harriet H. Mcelroy | 77 | Head | — | North Carolina |
| 18 | Kathryne D. Whitley | 48 | Daughter | Teacher | North Carolina |
| 19 | Frank Blake | 32 | Head | Common Laborer | South Carolina |
| 20 | Willie Mae Blake | 30 | Wife | Servant | South Carolina |
| 21 | Frank Jr. Blake | 11 | Son | — | South Carolina |
| 22 | Eliza Blake | 13 | Daughter | — | South Carolina |
| 23 | Louisa Blake | 11 | Daughter | — | South Carolina |
| 24 | James A. Blake | 9 | Son | — | South Carolina |
| 25 | Cyrus T. Sloan | 60 | Head | Manager And Proprietor | North Carolina |
| 26 | Nora G. Sloan | 57 | Wife | — | South Carolina |
| 27 | Aline S. Rogers | 27 | Daughter | — | South Carolina |
| 28 | Cyrus T. Jr. Sloan | 21 | Son | Bookkeeper | South Carolina |
| 29 | Cleora G. Bolen | 36 | Sister-in-law | Stenographer | South Carolina |
| 30 | Clarke A. Jr. Wilcox | 44 | Head | Manager Proprietor | South Carolina |
| 31 | Lillian B. Wilcox | 43 | Wife | — | Virginia |
| 32 | Rose A. Wilcox | 19 | Daughter | — | South Carolina |
| 33 | Mary Moore Wilcox THIS PERSON | 15 | Daughter | — | South Carolina |
| 34 | Norma Wilcox | 13 | Daughter | — | South Carolina |
| 35 | Barbara Wilcox | 9 | Daughter | — | South Carolina |
| 36 | John A. Lewis | 48 | Head | Manager Proprietor | South Carolina |
| 37 | Mansfield T. Lewis | 48 | Wife | Saleslady | Maryland |
| 38 | John A. Jr. Lewis | 12 | Son | — | South Carolina |
| 39 | Ed. Finklea | 54 | Head | Farmer | 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)