HC
Henry Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Charleston-County, South Carolina
Our Model Tree links this Henry Campbell across the 1930 and 1940 US Censuses in Charleston-County, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Male
Son
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Charleston-County, South Carolina |
| Surname | Campbell |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Charleston City |
| 1935 Residence (County) | Charleston |
| Additional Details | |
| Highest Grade | E 2 |
| 1935 Residence | Same House |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Charleston City |
| Est. Birth Year | ~1929 |
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 Henry | Age | Birth yr |
|---|---|---|---|---|
| Gladys Campbell | Daughter | — | 8 | ~1932 |
| Julia Campbell | Daughter | — | 13 | ~1927 |
| Lewis Campbell | Son | — | 9 | ~1931 |
| Clarence Campbell | Head | — | 33 | ~1907 |
| Florence Campbell | Daughter | — | 4 | ~1936 |
| Elizabeth Campbell | Daughter | — | 15 | ~1925 |
| Christine Campbell | Spouse | — | 32 | ~1908 |
| Henry Campbell | Son | — | 11 | ~1929 |
Census Appearances
1930
Charleston, South …
Son, age 2
Charleston, South Carolina · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 2 |
| 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
Charleston-County, South …
Son, age 11
Charleston-County, South Carolina · implied b. ~1929 — 8 household members
| Surname | Campbell |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Charleston City |
| 1935 Residence (County) | Charleston |
| Highest Grade | E 2 |
| 1935 Residence | Same House |
| 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 Henry Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Campbell
Son · 1940 · age 11 · b. ~1929 · South Carolina
★ You are viewing this record
Sibling
Florence Campbell
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Campbell
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Campbell
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Campbell
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lewis Campbell
Sibling · 1940 · age 9
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 — Charleston-County, South Carolina
Open full size
1940 US Federal Census — Charleston-County, South Carolina
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03793-00326)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Pearl Judge | 9 | Daughter | — | South Carolina |
| 42 | Richard Judge | 6 | Son | — | South Carolina |
| 43 | Leavy Judge | 3 | Son | — | South Carolina |
| 44 | Perry Mcneil | 58 | Head | — | South Carolina |
| 45 | Adella Mcneil | 45 | Wife | Washer | South Carolina |
| 46 | Christopher Mcneil | 21 | Son | Delivery Boy | South Carolina |
| 47 | Leon Mcneil | 17 | Son | — | South Carolina |
| 48 | Joseph White | 24 | Head | Delivery Boy | South Carolina |
| 49 | Janis White | 23 | Wife | — | South Carolina |
| 50 | Adell Milset | 37 | Head | Washer | South Carolina |
| 51 | Helen Milset | 16 | Daughter | — | South Carolina |
| 52 | Susan Miles | 50 | Head | Cook | South Carolina |
| 53 | Henry Miles | 22 | Son | Delivery Boy | South Carolina |
| 54 | Mattie Gaston | 57 | Head | — | South Carolina |
| 55 | Eloise Smalls | 55 | Head | — | South Carolina |
| 56 | Ella Miller | 55 | Head | Cook | South Carolina |
| 57 | Exie Mckenzie | 42 | Head | House Cleaner | South Carolina |
| 58 | Charles Perkins | 63 | Head | — | South Carolina |
| 59 | Ella Perkins | 60 | Wife | — | South Carolina |
| 60 | Clarence Campbell | 33 | Head | Delivery Man | South Carolina |
| 61 | Christine Campbell | 32 | Wife | Nurse | South Carolina |
| 62 | Elizabeth Campbell | 15 | Daughter | — | South Carolina |
| 63 | Julia Campbell | 13 | Daughter | — | South Carolina |
| 64 | Henry Campbell THIS PERSON | 11 | Son | — | South Carolina |
| 65 | Lewis Campbell | 9 | Son | — | South Carolina |
| 66 | Gladys Campbell | 8 | Daughter | — | South Carolina |
| 67 | Florence Campbell | 4 | Daughter | — | South Carolina |
| 68 | James Green | 29 | Head | Stevedore | South Carolina |
| 69 | Delia Green | 30 | Wife | Cook | South Carolina |
| 70 | Beatrice Green | 15 | Step-child | — | South Carolina |
| 71 | John Green | 11 | Son | — | South Carolina |
| 72 | James Green | 8 | Son | — | South Carolina |
| 73 | William Green | 4 | Son | — | South Carolina |
| 74 | Claire Green | 2 | Daughter | — | South Carolina |
| 75 | Amanda Pettigrew | 22 | Head | Cook | South Carolina |
| 76 | Mildred Pettigrew | 1 | Daughter | — | South Carolina |
| 77 | Inez Farmer | 21 | Lodger | — | South Carolina |
| 78 | Sam Brown | 27 | Head | Laborer | South Carolina |
| 79 | Rebecca Brown | 26 | 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)