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Charles Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Pinellas-County, Florida
Our Model Tree links this Charles Campbell across the 1920, 1930 and 1940 US Censuses in Pinellas-County, Florida (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 7-person household.
Age 48
b. ~1892
Male
Head
Born: Florida
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Pinellas-County, Florida |
| Surname | Campbell |
| Given Name | Charles A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Florida |
| 1935 Residence (City) | St. Petersburg City |
| 1935 Residence (County) | Pinellas |
| Additional Details | |
| Occupation | Merchant |
| Industry | Retail Hardware store |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Merchant |
| Township / Ward | St Petersburg City |
| Est. Birth Year | ~1892 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Floris Campbell | Daughter | — | 21 | ~1919 |
| Eleanor Campbell | Daughter | — | 18 | ~1922 |
| Charles Campbell | Head | — | 48 | ~1892 |
| Rosa Kelley | Other | — | 64 | ~1876 |
| Robert Campbell | Son | — | 9 | ~1931 |
| Chas Campbell | Son | — | 24 | ~1916 |
| Ella Campbell | Spouse | — | 45 | ~1895 |
Census Appearances
1920
Pinellas, Florida
Head, age 28
Pinellas, Florida · implied b. ~1892 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Charles A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Florida |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Salesman |
| Industry | Retail Hardware |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
Pinellas, Florida
Head, age 39
Pinellas, Florida · implied b. ~1891
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Campbell |
| Given Name | Charles A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Florida |
| Age at First Marriage | 21 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | Florida |
| Occupation | Merchant |
| Industry | Hardware |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 7000 |
| Radio Set | R |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Pinellas-County, Florida
Head, age 48
Pinellas-County, Florida · implied b. ~1892 — 7 household members
| Surname | Campbell |
| Given Name | Charles A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Florida |
| 1935 Residence (City) | St. Petersburg City |
| 1935 Residence (County) | Pinellas |
| Occupation | Merchant |
| Industry | Retail Hardware store |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Charles Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Campbell
Head · 1940 · age 48 · b. ~1892 · Florida
★ 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 — Pinellas-County, Florida
Open full size
1940 US Federal Census — Pinellas-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00609-00743)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Theo L Roberts | 56 | Head | Harbor Master | Florida |
| 2 | Josephine Roberts | 56 | Wife | — | Florida |
| 3 | Elizabeth Roberts | 27 | Daughter | Teacher | Florida |
| 4 | Bertha Roberts | 23 | Daughter | Graduate Nurse | Florida |
| 5 | Ben S Root | 27 | Head | Sculptor | Indiana |
| 6 | Patty Root | 21 | Wife | — | Kentucky |
| 7 | Daynine Sherve | 41 | Head | Carpenter | Minnesota |
| 8 | Lucile Sherve | 39 | Wife | — | Minnesota |
| 9 | Wallace Sherve | 18 | Son | — | Minnesota |
| 10 | S. T. Sherve | 72 | Head | Merchant | Norway |
| 11 | Pauline Sherve | 75 | Wife | — | Norway |
| 12 | Ella Sherve | 29 | Daughter | Assistant | Minnesota |
| 13 | Charles A Campbell THIS PERSON | 48 | Head | Merchant | Florida |
| 14 | Ella Campbell | 45 | Wife | — | Florida |
| 15 | Chas. A Jr Campbell | 24 | Son | Manager | Florida |
| 16 | Floris Campbell | 21 | Daughter | Secretary | Florida |
| 17 | Eleanor Campbell | 18 | Daughter | — | Florida |
| 18 | Robert A. Campbell | 9 | Son | — | Florida |
| 19 | Rosa Kelley | 64 | Housekeeper | Housekeeper | Florida |
| 20 | E. G. Lankford | 35 | Head | Manager | Illinois |
| 21 | Florence H. Lankford | 27 | Wife | — | Illinois |
| 22 | Ray Scott | 63 | Head | Broker | Tennessee |
| 23 | Mabel J Scott | 61 | Wife | — | Tennessee |
| 24 | Ray J Scott | 37 | Son | Solicitor | Tennessee |
| 25 | Vernon R Ager | 49 | Head | Attorney | Tennessee |
| 26 | Jo. M Ager | 49 | Wife | — | Tennessee |
| 27 | N. J. Upham | 74 | Head | — | New Jersey |
| 28 | Katherine W. Upham | 66 | Wife | — | Minnesota |
| 29 | Jessie L Squires | 75 | Head | — | Vermont |
| 30 | Effie G. Squires | 73 | Wife | — | Vermont |
| 31 | Robt R Miller | 74 | Head | — | Washington |
| 32 | Mary L Miller | 56 | Wife | — | Indiana |
| 33 | Chas C. Elliott | 31 | Head | Purchasing Agent | Pennsylvania |
| 34 | Florence W. Elliott | 28 | Wife | — | Ohio |
| 35 | Sherry A. Elliott | 2 | Daughter | — | Florida |
| 36 | A. W. Stare | 57 | Mother in law | — | Kentucky |
| 37 | Chas Jr Leonard | 53 | Head | — | Massachusetts |
| 38 | Hannah M Leonard | 58 | Wife | — | Ohio |
| 39 | Hannah M Leonard | 17 | Daughter | — | Ohio |
| 40 | Theodore Leonard | 25 | Son | — | Honolulu, T.H. |
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)