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Johnnie Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clarke-County, Mississippi
Our Model Tree links this Johnnie Smith across the 1930 and 1940 US Censuses in Clarke-County, Mississippi (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 4-person household.
Age 19
b. ~1921
Female
Daughter
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clarke-County, Mississippi |
| Surname | Smith |
| Given Name | Johnnie K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Clarke |
| Additional Details | |
| Occupation | Farm Work |
| Industry | Farming |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Farm Work |
| Township / Ward | Beat 4 Energy |
| Est. Birth Year | ~1921 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Johnnie | Age | Birth yr |
|---|---|---|---|---|
| Johnnie Smith | Daughter | — | 19 | ~1921 |
| William Smith | Head | — | 74 | ~1866 |
| Grady Smith | Son | — | 15 | ~1925 |
| Virgie Smith | Spouse | — | 46 | ~1894 |
Census Appearances
1930
Clarke, Mississippi
Daughter, age 8
Clarke, Mississippi · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Johnie Kate |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Clarke-County, Mississippi
Daughter, age 19
Clarke-County, Mississippi · implied b. ~1921 — 4 household members
| Surname | Smith |
| Given Name | Johnnie K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Clarke |
| Occupation | Farm Work |
| Industry | Farming |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 19 · b. ~1921 · Mississippi
★ You are viewing this record
Sibling
Grady Smith
Sibling · 1940 · age 15
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 — Clarke-County, Mississippi
Open full size
1940 US Federal Census — Clarke-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02015-00420)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Curtis C. Mc Donald | 37 | Head | Textile Worker | Mississippi |
| 2 | Lizzie Bell Mc Donald | 35 | Wife | Textile Worker | Mississippi |
| 3 | Nadine Mc Donald | 8 | Daughter | — | Mississippi |
| 4 | Minnie M. Baggitt | 29 | Sister-in-law | Housekeeper | Mississippi |
| 5 | William H. Smith | 74 | Head | Farm Work | Alabama |
| 6 | Virgie M. Smith | 46 | Wife | House Work | Mississippi |
| 7 | Johnnie K. Smith THIS PERSON | 19 | Daughter | Farm Work | Mississippi |
| 8 | Grady R. Smith | 15 | Son | Farm Work | Mississippi |
| 9 | Ira D. Blackwell | 37 | Head | Farm Work | Mississippi |
| 10 | Neely C. Blackwell | 37 | Wife | House Work | Mississippi |
| 11 | Leo Blackwell | 17 | Son | Farm Work | Mississippi |
| 12 | Cecil Blackwell | 15 | Son | Farm Work | Mississippi |
| 13 | George D. Jr. Blackwell | 11 | Son | Farm Work | Mississippi |
| 14 | Martha Sue Blackwell | 5 | Daughter | — | Mississippi |
| 15 | Norman J. Blackwell | 54 | Head | Farm Work | Mississippi |
| 16 | Callie M. Blackwell | 51 | Wife | House Work | Mississippi |
| 17 | Horace E. Blackwell | 23 | Son | Farm Work | Mississippi |
| 18 | Tony E. Blackwell | 4 | Grandson | — | Mississippi |
| 19 | Hubert E. Anderson | 32 | Head | Farm Work | Mississippi |
| 20 | Mary S. Anderson | 24 | Wife | House Work | Mississippi |
| 21 | Ray E. Anderson | 9 | Son | — | Mississippi |
| 22 | Irene M. Anderson | 6 | Daughter | — | Mississippi |
| 23 | Sofae Anderson | 1 | Daughter | — | Mississippi |
| 24 | Joe W. Baggitt | 65 | Head | Farm Work | Mississippi |
| 25 | Francis D. Baggitt | 60 | Wife | House Work | Mississippi |
| 26 | Everett E. Baggitt | 29 | Head | Farm Work | Mississippi |
| 27 | Annie M. Baggitt | 23 | Wife | House Work | Mississippi |
| 28 | Ray E. Baggitt | 9 | Son | — | Mississippi |
| 29 | Junior Baggitt | 5 | Son | — | Mississippi |
| 30 | Lennie M. Baggitt | 3 | Daughter | — | Mississippi |
| 31 | J. William Anderson | 64 | Head | Farm Work | Mississippi |
| 32 | Lola E. Anderson | 53 | Wife | House Work | Mississippi |
| 33 | Robert A. Mc Donald | 39 | Head | Farm Work | Mississippi |
| 34 | Beulah M. Mc Donald | 32 | Wife | House Work | Mississippi |
| 35 | Vernon Pearl Mc Donald | 14 | Daughter | House Work | Mississippi |
| 36 | Robert Earl Mc Donald | 11 | Son | Farm Work | Mississippi |
| 37 | Walter W. Ivey | 59 | Head | Doctor | Mississippi |
| 38 | Alpha E. Ivey | 53 | Wife | House Work | Mississippi |
| 39 | Walterine Ivey | 13 | Daughter | — | Mississippi |
| 40 | Calvin M. Blackwell | 31 | Head | Farm Work | Mississippi |
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)