JC
John Cannon — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Florida
Our Model Tree links this John Cannon across the 1930 and 1940 US Censuses in Marion-County, Florida (XGBoost, ~Confirmed) — first a head (b.~1882), then head of a 11-person household.
Age 58
b. ~1882
Male
Head
Born: Georgia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Florida |
| Surname | Cannon |
| Given Name | John G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Reddick Precinct |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Highest Grade | 0 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Farmer |
| Township / Ward | Reddick Precinct |
| Est. Birth Year | ~1882 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Salora Vaughn | Daughter | — | 23 | ~1917 |
| Gordon Cannon | Son | — | 16 | ~1924 |
| Wilma Vaughn | Other | — | 2 | ~1938 |
| Beulah Cannon | Daughter | — | 21 | ~1919 |
| Roberta Vaughn | Other | — | 12 | ~1928 |
| Mary Vaughn | Other | — | 4 | ~1936 |
| Olie Cannon | Son | — | 27 | ~1913 |
| Mabel Cannon | Spouse | — | 56 | ~1884 |
| John Cannon | Head | — | 58 | ~1882 |
| Otis Cannon | Son | — | 14 | ~1926 |
| Velver Cannon | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Marion, Florida
Head, age 49
Marion, Florida · implied b. ~1881 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cannon |
| Given Name | John G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 20 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | 2500 |
| Veteran | R |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Marion-County, Florida
Head, age 58
Marion-County, Florida · implied b. ~1882 — 11 household members
| Surname | Cannon |
| Given Name | John G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Reddick Precinct |
| 1935 Residence (County) | Marion |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Highest Grade | 0 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Cannon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Cannon
Head · 1940 · age 58 · b. ~1882 · 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 — Marion-County, Florida
Open full size
1940 US Federal Census — Marion-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00600-00408)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Roosevelt Simmons | 9 | Grand-son | — | Florida |
| 42 | Hattie Coffee | 31 | Head | Farm Laborer | Florida |
| 43 | Dretha Govan | 10 | Daughter | — | Florida |
| 44 | John Moore | 42 | Lodger | Farm Laborer | South Carolina |
| 45 | Lucy Golden | 65 | Head | — | Florida |
| 46 | Joseph W. Wheeler | 66 | Head | Farmer | Florida |
| 47 | John Martin | 33 | Head | Farm Laborer | Florida |
| 48 | Ed Patterson | 67 | Head | Farmer | South Carolina |
| 49 | Sara Patterson | 51 | Wife | — | Florida |
| 50 | Abraham Patterson | 75 | Brother | — | South Carolina |
| 51 | John G. Cannon THIS PERSON | 58 | Head | Farmer | Georgia |
| 52 | Mabel L. Cannon | 56 | Wife | — | Georgia |
| 53 | Olie A. Cannon | 27 | Son | Farmer | Georgia |
| 54 | Beulah Cannon | 21 | Daughter | — | Georgia |
| 55 | Velver Cannon | 18 | Daughter | — | Georgia |
| 56 | Gordon Cannon | 16 | Son | — | Georgia |
| 57 | Otis F. Cannon | 14 | Son | — | Georgia |
| 58 | Salora Vaughn | 23 | Daughter | — | Georgia |
| 59 | Mary G. Vaughn | 4 | Grand-daughter | — | Florida |
| 60 | Wilma J. Vaughn | 2 | Grand-daughter | — | Florida |
| 61 | Roberta L. Vaughn | 12 | Grand-daughter | — | Florida |
| 62 | William S. Wood | 42 | Head | Farmer | Florida |
| 63 | Ruby M. Wood | 37 | Wife | — | Florida |
| 64 | Leland W. Wood | 17 | Son | — | Florida |
| 65 | Leman J. Walden | 78 | Father-in-law | — | Georgia |
| 66 | Rebecca Walden | 75 | Mother-in-law | — | Georgia |
| 67 | Mattie L. Mcgahee | 66 | Head | — | Florida |
| 68 | Ann Mcgahee | 30 | Daughter | Private Stenographer | Florida |
| 69 | Mama Baker | 68 | Head | Farm Laborer | Florida |
| 70 | Carrie Baker | 60 | Wife | — | Florida |
| 71 | Earl Evans | 10 | Grand-son | — | Florida |
| 72 | Rufus F. Livingston | 52 | Head | Farmer | Florida |
| 73 | Lizzie Livingston | 41 | Wife | — | Florida |
| 74 | George Livingston | 17 | Son | — | Florida |
| 75 | Rufus J. Livingston | 14 | Son | Farmer | Florida |
| 76 | David Livingston | 12 | Son | — | Florida |
| 77 | Ruby Livingston | 9 | Daughter | — | Florida |
| 78 | Leonard Livingston | 6 | Son | — | Florida |
| 79 | Martha Livingston | 4 | Daughter | — | Florida |
| 80 | Myrtle L. Livingston | 2 | Daughter | — | Florida |
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)