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Frank Henderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sumter-County, Florida
Our Model Tree links this Frank Henderson across the 1930 and 1940 US Censuses in Sumter-County, Florida (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 10-person household.
Age 16
b. ~1924
Male
Son
Born: Florida
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Sumter-County, Florida |
| Surname | Henderson |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Precinct 6 |
| 1935 Residence (County) | Sumter |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Laborer |
| Township / Ward | Precinct 6 |
| Est. Birth Year | ~1924 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Samuel Henderson | Son | — | 11 | ~1929 |
| Minnie Henderson | Spouse | — | 44 | ~1896 |
| Frank Henderson | Son | — | 16 | ~1924 |
| Amos Henderson | Son | — | 8 | ~1932 |
| Henry Bird | Other | — | 1 | ~1939 |
| Joseph Henderson | Head | — | 63 | ~1877 |
| Mattie Henderson | Daughter | — | 18 | ~1922 |
| Isaiah Henderson | Son | — | 14 | ~1926 |
| Idella Bird | Daughter | — | 20 | ~1920 |
| Roosevelt Henderson | Son | — | 10 | ~1930 |
Census Appearances
1930
Sumter, Florida
Son, age 5
Sumter, Florida · implied b. ~1925 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | Frank |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Sumter-County, Florida
Son, age 16
Sumter-County, Florida · implied b. ~1924 — 10 household members
| Surname | Henderson |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Precinct 6 |
| 1935 Residence (County) | Sumter |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 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 Frank Henderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Henderson
Son · 1940 · age 16 · b. ~1924 · Florida
★ You are viewing this record
Sibling
Samuel Henderson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isaiah Henderson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mattie Henderson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amos Henderson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Idella Bird
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roosevelt Henderson
Sibling · 1940 · age 10
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 — Sumter-County, Florida
Open full size
1940 US Federal Census — Sumter-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00618-00147)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dolly Hendrix | 38 | Wife | Laborer | Alabama |
| 42 | Irene Hendrix | 18 | Daughter | Laborer | Alabama |
| 43 | Cristine Hendrix | 16 | Daughter | Laborer | Alabama |
| 44 | Eva Nell Hendrix | 14 | Daughter | Laborer | Alabama |
| 45 | Charles L. Hendrix | 11 | Son | — | Alabama |
| 46 | Mary Dell Hendrix | 8 | Daughter | — | Alabama |
| 47 | Gertrude Hendrix | 6 | Daughter | — | Alabama |
| 48 | Franklin Hendrix | 4 | Son | — | Florida |
| 49 | Cara Belle Hendrix | 1 | Daughter | — | Florida |
| 50 | J. Gadley Brown | 46 | Head | Farmer | Florida |
| 51 | Emma Lucy Brown | 45 | Wife | — | Florida |
| 52 | Susan Brown | 16 | Daughter | Typist | Florida |
| 53 | Thomas Brown | 13 | Son | — | Florida |
| 54 | Emma Brown | 11 | Daughter | — | Florida |
| 55 | Ann Brown | 5 | Daughter | — | Florida |
| 56 | John Brown | 4 | Son | — | Florida |
| 57 | Luther Prevalte | 37 | Head | Laborer | Florida |
| 58 | Minnie Prevalte | 28 | Wife | — | Florida |
| 59 | Margaret L. Prevalte | 5 | Daughter | — | Florida |
| 60 | Jimmie Prevalte | 3 | Son | — | Florida |
| 61 | Mary E. Prevalte | 2 | Daughter | — | Florida |
| 62 | Richard J. Stevens | 63 | Head | Farmer | Alabama |
| 63 | Ida E. Stevens | 59 | Wife | — | Alabama |
| 64 | Irvin Stevens | 21 | Son | Laborer | Florida |
| 65 | Marvin Stevens | 19 | Son | Laborer | Florida |
| 66 | Joseph Henderson | 63 | Head | Farmer | Georgia |
| 67 | Minnie Henderson | 44 | Wife | — | Georgia |
| 68 | Mattie Henderson | 18 | Daughter | Laborer | Florida |
| 69 | Frank Henderson THIS PERSON | 16 | Son | Laborer | Florida |
| 70 | Isaiah Henderson | 14 | Son | New Worker | Florida |
| 71 | Samuel Henderson | 11 | Son | — | Florida |
| 72 | Roosevelt Henderson | 10 | Son | — | Florida |
| 73 | Amos Henderson | 8 | Son | — | Florida |
| 74 | Idella Bird | 20 | Daughter | — | Florida |
| 75 | Henry Bird | 1 | Grandson | — | Florida |
| 76 | Homer L. Johnson | 40 | Head | Chief Of Police | Alabama |
| 77 | Hettie Ruth Johnson | 33 | Wife | — | Alabama |
| 78 | James E. Johnson | 18 | Son | Laborer | Alabama |
| 79 | Eugene Johnson | 16 | Son | Laborer | Alabama |
| 80 | Thura C. Johnson | 14 | Son | Laborer | 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)