AC
Anna Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Charleston-County, South Carolina
Our Model Tree links this Anna Clark across the 1920, 1930 and 1940 US Censuses in Charleston-County, South Carolina (XGBoost, ~Confirmed) — first a spouse (b.~1918), then head of a 6-person household.
Age 22
b. ~1918
Female
Spouse
Born: South Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Charleston-County, South Carolina |
| Surname | Clark |
| Given Name | Anna A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | James Island |
| 1935 Residence (County) | Charleston |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 10 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | James Island |
| Est. Birth Year | ~1918 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Barbara Clark | Daughter | — | 2 | ~1938 |
| Archie Mizzell | Other | — | 31 | ~1909 |
| Arnold Clark | Other | — | 19 | ~1921 |
| David Grooms | Other | — | 20 | ~1920 |
| Edward Clark | Son | — | 4 | ~1936 |
| Anna Clark | Spouse | — | 22 | ~1918 |
Census Appearances
1920
Charleston, South …
Other, age 2
Charleston, South Carolina · implied b. ~1918 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Anna |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Charleston, South …
Other, age 12
Charleston, South Carolina · implied b. ~1918 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Annie |
| Relationship to Head | Cousin |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Charleston-County, South …
Spouse, age 22
Charleston-County, South Carolina · implied b. ~1918 — 6 household members
| Surname | Clark |
| Given Name | Anna A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | James Island |
| 1935 Residence (County) | Charleston |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 10 |
| 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 Anna Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Clark
Spouse · 1940 · age 22 · b. ~1918 · South Carolina
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Charleston-County, South Carolina
Open full size
1940 US Federal Census — Charleston-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03795-00380)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Anna A Clark THIS PERSON | 22 | Wife | — | South Carolina |
| 42 | Edward L Jr Clark | 4 | Son | — | South Carolina |
| 43 | Barbara J Clark | 2 | Daughter | — | South Carolina |
| 44 | Arnold D Clark | 19 | Brother | Laborer | South Carolina |
| 45 | Archie Mizzell | 31 | Lodger | Laborer | South Carolina |
| 46 | David Grooms | 20 | Lodger | Laborer | South Carolina |
| 47 | Henry Byrum | 50 | Head | Laborer | South Carolina |
| 48 | Vastine Byrum | 29 | Daughter | Weaver | South Carolina |
| 49 | Joseph Konos | 30 | Boarder | Porter | South Carolina |
| 50 | David G Byrum | 10 | Grandson | — | South Carolina |
| 51 | Frank L Byrum | 8 | Grandson | — | South Carolina |
| 52 | Shirley E Byrum | 5 | Granddaughter | — | South Carolina |
| 53 | Earl H Byrum | 2 | Grandson | — | South Carolina |
| 54 | Christoph Byrum | 13 | Grandson | — | South Carolina |
| 55 | Marion M Tucker | 39 | Head | Farmer | South Carolina |
| 56 | Hattie Y Tucker | 31 | Wife | — | South Carolina |
| 57 | Marion J Tucker | 12 | Daughter | — | South Carolina |
| 58 | Ronald L Tucker | 10 | Son | — | South Carolina |
| 59 | Katherine Tucker | 9 | Daughter | — | South Carolina |
| 60 | Gloria N Tucker | 7 | Daughter | — | South Carolina |
| 61 | Marion M Jr Tucker | 3 | Son | — | South Carolina |
| 62 | Nellie M Mizzell | 25 | Head | Proprietor | South Carolina |
| 63 | Lottie Mizzell | 21 | Wife | — | South Carolina |
| 64 | Willie Sanders | 30 | Head | Laborer | South Carolina |
| 65 | Mary Sanders | 29 | Wife | — | South Carolina |
| 66 | Leroy Sanders | 6 | Son | — | South Carolina |
| 67 | Essie Sanders | 4 | Son | — | South Carolina |
| 68 | Gusta Sanders | 3 | Son | — | South Carolina |
| 69 | Willie Jr Sanders | 1 | Son | — | South Carolina |
| 70 | John Henderson | 30 | Head | Laborer | South Carolina |
| 71 | Julia Henderson | 28 | Wife | Laborer | South Carolina |
| 72 | Wilhelmina Henderson | 10 | Daughter | — | South Carolina |
| 73 | Julia Henderson | 9 | Daughter | — | South Carolina |
| 74 | Mary Henderson | 7 | Daughter | — | South Carolina |
| 75 | Martha Henderson | 7 | Daughter | — | South Carolina |
| 76 | Gennie Henderson | 5 | Daughter | — | South Carolina |
| 77 | Elizabeth Henderson | 3 | Daughter | — | South Carolina |
| 78 | Rosalie Henderson | 0 | Daughter | — | South Carolina |
| 79 | Olas Brown | 38 | Head | Farmer | South Carolina |
| 80 | Martha D Brown | 34 | Wife | — | 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)