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Johnnie Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Union-County, South Carolina
Our Model Tree links this Johnnie Smith across the 1930 and 1940 US Censuses in Union-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 | Union-County, South Carolina |
| Surname | Smith |
| Given Name | Johnnie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Santuc Township |
| 1935 Residence (County) | Union |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Santuc 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 Johnnie | Age | Birth yr |
|---|---|---|---|---|
| Christine Smith | Daughter | — | 2 | ~1938 |
| Mattie Smith | Spouse | — | 39 | ~1901 |
| Ruth Smith | Daughter | — | 15 | ~1925 |
| Talmadge Smith | Son | — | 6 | ~1934 |
| John Smith | Head | — | 47 | ~1893 |
| Johnnie Smith | Daughter | — | 13 | ~1927 |
| Carrie Smith | Daughter | — | 11 | ~1929 |
| Oleta Smith | Daughter | — | 20 | ~1920 |
Census Appearances
1930
Union, South …
Daughter, age 3
Union, South Carolina · implied b. ~1927 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Johnnie N |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| 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
Union-County, South …
Daughter, age 13
Union-County, South Carolina · implied b. ~1927 — 8 household members
| Surname | Smith |
| Given Name | Johnnie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Santuc Township |
| 1935 Residence (County) | Union |
| Highest Grade | No 7 |
| 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 Johnnie Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Johnnie Smith
Daughter · 1940 · age 13 · b. ~1927 · South Carolina
★ You are viewing this record
Sibling
Christine Smith
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Talmadge Smith
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Smith
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oleta Smith
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carrie Smith
Sibling · 1940 · age 11
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 — Union-County, South Carolina
Open full size
1940 US Federal Census — Union-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03843-00476)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Cort Cureton | 20 | Son | — | South Carolina |
| 2 | Carrie Cureton | 22 | Daughter | — | South Carolina |
| 3 | John A. Smith | 47 | Head | Retired Minister | South Carolina |
| 4 | Mattie Smith | 39 | Wife | Cook | South Carolina |
| 5 | Oleta Smith | 20 | Daughter | Saleslady | South Carolina |
| 6 | Ruth Smith | 15 | Daughter | — | South Carolina |
| 7 | Johnnie Mae Smith THIS PERSON | 13 | Daughter | — | South Carolina |
| 8 | Carrie Smith | 11 | Daughter | — | South Carolina |
| 9 | Talmadge Smith | 6 | Son | — | South Carolina |
| 10 | Christine Smith | 2 | Daughter | — | South Carolina |
| 11 | William G. Bishop | 54 | Head | Farmer | South Carolina |
| 12 | Raymond M. Bishop | 50 | Brother | Guard | South Carolina |
| 13 | Con E. Bishop | 49 | Brother | Farmer | South Carolina |
| 14 | Marie Bishop | 32 | Sister | Teacher | South Carolina |
| 15 | Lula Bishop | 38 | Sister | Nurse | South Carolina |
| 16 | Cal Geter | 45 | Head | Farmer | South Carolina |
| 17 | Melinda Geter | 44 | Wife | Laborer | South Carolina |
| 18 | Leathel Norman | 22 | Daughter | Teacher | South Carolina |
| 19 | T. L. Norman | 24 | Son in law | Blacksmith | South Carolina |
| 20 | Robert Robinson | 54 | Head | Farmer | South Carolina |
| 21 | Eva Robinson | 45 | Wife | Laborer | South Carolina |
| 22 | Solton | Loveton Robinson | 18 | Adopted Son | Laborer | South Carolina |
| 23 | Clarence K. Hughes | 49 | Head | Salesman | South Carolina |
| 24 | Elizabeth Hughes | 52 | Wife | — | South Carolina |
| 25 | Gregory H. Hughes | 21 | Son | Teacher | South Carolina |
| 26 | Vivian Hughes | 14 | Daughter | — | South Carolina |
| 27 | Ben Lyles | 55 | Head | Farmer | South Carolina |
| 28 | Carrie Lyles | 55 | Wife | — | South Carolina |
| 29 | Rufus Lyles | 20 | Son | Laborer | South Carolina |
| 30 | Ed Lyles | 19 | Son | Laborer | South Carolina |
| 31 | Thomas Lyles | 18 | Son | Laborer | South Carolina |
| 32 | Hammet Lyles | 10 | Grandson | — | South Carolina |
| 33 | Blaine Lyles | 9 | Grandson | — | South Carolina |
| 34 | Berry Lyles | 8 | Grandson | — | South Carolina |
| 35 | Maurice Lyles | 7 | Grandson | — | South Carolina |
| 36 | Knox Lyles | 6 | Grandson | — | South Carolina |
| 37 | Nancy Lyles | 6 | Granddaughter | — | South Carolina |
| 38 | Frances Lyles | 5 | Granddaughter | — | South Carolina |
| 39 | Berry Jr. Lyles | 25 | Son | Laborer | South Carolina |
| 40 | Allen Hampton | 52 | 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)