JM
John Mccall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marlboro-County, South Carolina
Our Model Tree links this John Mccall across the 1930 and 1940 US Censuses in Marlboro-County, South Carolina (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 9-person household.
Age 60
b. ~1880
Male
Head
Born: South Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marlboro-County, South Carolina |
| Surname | McCall |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 60 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Dargan District |
| 1935 Residence (County) | Marlboro |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 225 |
| Highest Grade | No 0 |
| 1935 Residence | Same Place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Farmer |
| Township / Ward | Dargan District |
| Est. Birth Year | ~1880 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Mccall | Son | — | 4 | ~1936 |
| Annie Mccall | Spouse | — | 54 | ~1886 |
| Robert Spencer | Other | — | 2 | ~1938 |
| Daniel Mccall | Son | — | 2 | ~1938 |
| James Spencer | Other | — | 5 | ~1935 |
| Willie Mccall | Daughter | — | 11 | ~1929 |
| Evelyne Mccall | Daughter | — | 20 | ~1920 |
| Jubilee Mccall | Son | — | 17 | ~1923 |
| John Mccall | Head | — | 60 | ~1880 |
Census Appearances
1930
Dillon, South …
Head, age 51
Dillon, South Carolina · implied b. ~1879 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCall |
| Given Name | Josh |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 51 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 19 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Marlboro-County, South …
Head, age 60
Marlboro-County, South Carolina · implied b. ~1880 — 9 household members
| Surname | McCall |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 60 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Dargan District |
| 1935 Residence (County) | Marlboro |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 225 |
| Highest Grade | No 0 |
| 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 John Mccall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mccall
Head · 1940 · age 60 · b. ~1880 · 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 — Marlboro-County, South Carolina
Open full size
1940 US Federal Census — Marlboro-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03826-00124)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Catherine Zimmerman | 25 | Daughter | Laborer | South Carolina |
| 42 | James Zimmerman | 21 | Son | Laborer | South Carolina |
| 43 | Andrew Jr. Zimmerman | 19 | Son | Laborer | South Carolina |
| 44 | Annie Zimmerman | 17 | Son | Laborer | South Carolina |
| 45 | Eliott Thomas | 8 | Grandson | — | South Carolina |
| 46 | Fred Thomas | 6 | Grandson | — | South Carolina |
| 47 | John Leak | 59 | Head | Farmer | South Carolina |
| 48 | Annie Leak | 35 | Wife | Laborer | South Carolina |
| 49 | Sonia J. Leak | 17 | Son | Laborer | South Carolina |
| 50 | Johnnie W. Leak | 1 | Son | — | South Carolina |
| 51 | Paul Quick | 36 | Head | Farmer | North Carolina |
| 52 | Minnie Quick | 30 | Wife | Laborer | South Carolina |
| 53 | Paul Jr. Quick | 13 | Son | — | South Carolina |
| 54 | Charles Quick | 11 | Son | — | South Carolina |
| 55 | Archie Quick | 9 | Son | — | South Carolina |
| 56 | Hellen Quick | 7 | Daughter | — | South Carolina |
| 57 | Etta Sue Quick | 5 | Daughter | — | South Carolina |
| 58 | Julia Quick | 2 | Daughter | — | South Carolina |
| 59 | Julia Mae Quick | 2 | Daughter | — | South Carolina |
| 60 | Thelma Quick | 0 | Daughter | — | South Carolina |
| 61 | John Mccall THIS PERSON | 60 | Head | Farmer | South Carolina |
| 62 | Annie J. Mccall | 54 | Wife | Housewife | South Carolina |
| 63 | Evelyne Mccall | 20 | Daughter | Laborer | South Carolina |
| 64 | Jubilee Mccall | 17 | Son | Laborer | South Carolina |
| 65 | Willie M. Mccall | 11 | Daughter | — | South Carolina |
| 66 | John W. Mccall | 4 | Son | — | South Carolina |
| 67 | Daniel Mccall | 2 | Son | — | South Carolina |
| 68 | James J. Spencer | 5 | Grandson | — | South Carolina |
| 69 | Robert K. Spencer | 2 | Grandson | — | South Carolina |
| 70 | Hezkiah Young | 40 | Head | Farmer | North Carolina |
| 71 | Nona Young | 37 | Wife | Housewife | South Carolina |
| 72 | Mary M. Young | 19 | Daughter | Student | South Carolina |
| 73 | Willie J. Young | 18 | Son | Student | South Carolina |
| 74 | Jesse Lee Young | 16 | Son | Student | South Carolina |
| 75 | Ethel Mae Young | 14 | Daughter | Student | South Carolina |
| 76 | Corena Young | 12 | Daughter | — | South Carolina |
| 77 | Geneva Young | 11 | Daughter | — | South Carolina |
| 78 | Alexander Young | 9 | Son | — | South Carolina |
| 79 | Kenneth Young | 5 | Son | — | South Carolina |
| 80 | Mary L. Young | 2 | 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)