DC
Donald Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Santa-Rosa-County, Florida
Our Model Tree links this Donald Campbell across the 1930 and 1940 US Censuses in Santa-Rosa-County, Florida (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 12-person household.
Age 19
b. ~1921
Male
Son
Born: Florida
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Santa-Rosa-County, Florida |
| Surname | Campbell |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Wallace Pct. |
| 1935 Residence (County) | Santa Rosa |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | Wallace Pct |
| 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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Donald | Age | Birth yr |
|---|---|---|---|---|
| Bessie Campbell | Spouse | — | 49 | ~1891 |
| Otto Campbell | Son | — | 25 | ~1915 |
| Winston Campbell | Son | — | 9 | ~1931 |
| Louise Campbell | Daughter | — | 17 | ~1923 |
| Lucille Campbell | Daughter | — | 22 | ~1918 |
| Glenn Campbell | Son | — | 11 | ~1929 |
| Calbert Campbell | Son | — | 6 | ~1934 |
| Clayton Campbell | Son | — | 27 | ~1913 |
| Oswald Campbell | Son | — | 25 | ~1915 |
| C Campbell | Head | — | 52 | ~1888 |
| Donald Campbell | Son | — | 19 | ~1921 |
| Rufus Campbell | Son | — | 13 | ~1927 |
Census Appearances
1930
Santa Rosa, …
Son, age 9
Santa Rosa, Florida · implied b. ~1921 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Alabama |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Santa-Rosa-County, Florida
Son, age 19
Santa-Rosa-County, Florida · implied b. ~1921 — 12 household members
| Surname | Campbell |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Wallace Pct. |
| 1935 Residence (County) | Santa Rosa |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
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 Donald Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Donald Campbell
Son · 1940 · age 19 · b. ~1921 · Florida
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Sibling
Glenn Campbell
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Campbell
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Winston Campbell
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Calbert Campbell
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Otto Campbell
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rufus Campbell
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oswald Campbell
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clayton Campbell
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Campbell
Sibling · 1940 · age 22
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 — Santa-Rosa-County, Florida
Open full size
1940 US Federal Census — Santa-Rosa-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00616-00445)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mattie Bright | 58 | Wife | — | Alabama |
| 2 | Willie Bright | 16 | Son | Farm Laborer | Alabama |
| 3 | Norman Tate | 21 | Grandson | Laborer | Alabama |
| 4 | Edgar Bright | 7 | Grandson | — | Florida |
| 5 | Willie D. Bright | 5 | Grandson | — | Florida |
| 6 | Mose T. Fenton | 63 | Head | Farmer | Florida |
| 7 | Susie Fenton | 64 | Wife | Farmer | Florida |
| 8 | J. L. Salter | 67 | Head | Farmer | Florida |
| 9 | Eva Salter | 60 | Wife | — | Florida |
| 10 | L. C. Salter | 23 | Son | Foreman | Florida |
| 11 | Junita Salter | 22 | Daughter | — | Florida |
| 12 | M. F. Howell | 80 | Head | — | North Carolina |
| 13 | Ida Howell | 63 | Wife | — | Florida |
| 14 | Lavern Howell | 12 | Nephew | — | Michigan |
| 15 | C. H. Campbell | 52 | Head | Farmer | Florida |
| 16 | Bessie Campbell | 49 | Wife | — | Alabama |
| 17 | Clayton Campbell | 27 | Son | Farm Laborer | Florida |
| 18 | Otto Campbell | 25 | Son | Farm Laborer | Florida |
| 19 | Oswald Campbell | 25 | Son | Farm Laborer | Florida |
| 20 | Lucille Campbell | 22 | Daughter | Saleswoman | Florida |
| 21 | Donald Campbell THIS PERSON | 19 | Son | — | Florida |
| 22 | Louise Campbell | 17 | Daughter | — | Florida |
| 23 | Rufus Campbell | 13 | Son | — | Florida |
| 24 | Glenn Campbell | 11 | Son | — | Florida |
| 25 | Winston Campbell | 9 | Son | — | Florida |
| 26 | Calbert Campbell | 6 | Son | — | Florida |
| 27 | P. D. Enfinger | 85 | Head | Farmer | Florida |
| 28 | Maggie Enfinger | 65 | Wife | — | Florida |
| 29 | C. E. Enfinger | 45 | Son | County Official | Florida |
| 30 | Mary Enfinger | 35 | Daughter | — | Florida |
| 31 | Aderon Enfinger | 16 | Grandson | — | Florida |
| 32 | Ora Jean Enfinger | 12 | Granddaughter | — | Florida |
| 33 | Wreath A. Spicer | 28 | Head | Farm Laborer | Florida |
| 34 | Mary Maud Spicer | 21 | Wife | — | Alabama |
| 35 | Martha Jean Spicer | 2 | Daughter | — | Florida |
| 36 | John Flint Spicer | 0 | Son | — | Florida |
| 37 | William Adkinson | 22 | Head | Laborer | Florida |
| 38 | Eudora Adkinson | 27 | Wife | — | Alabama |
| 39 | Harold Adkinson | 2 | Son | — | Florida |
| 40 | Minnie Grant | 64 | Mother-in-law | — | Alabama |
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)