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Johnnie Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Nassau-County, Florida
Our Model Tree links this Johnnie Jones across the 1930 and 1940 US Censuses in Nassau-County, Florida (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 8-person household.
Age 16
b. ~1924
Female
Daughter
Born: Florida
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Nassau-County, Florida |
| Surname | Jones |
| Given Name | Johnnie May |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Fernandina |
| 1935 Residence (County) | Nassau |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | Fernandina |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Johnnie | Age | Birth yr |
|---|---|---|---|---|
| John Jones | Head | — | 53 | ~1887 |
| Ethel Jones | Spouse | — | 36 | ~1904 |
| Celestine Jones | Daughter | — | 15 | ~1925 |
| Henry Jones | Son | — | 18 | ~1922 |
| Charles Jones | Son | — | 12 | ~1928 |
| Samuel Williams | Other | — | 27 | ~1913 |
| Leory Jones | Son | — | 9 | ~1931 |
| Johnnie Jones | Daughter | — | 16 | ~1924 |
Census Appearances
1930
Nassau, Florida
Daughter, age 6
Nassau, Florida · implied b. ~1924 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Johnnie M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Can Read/Write | No |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Nassau-County, Florida
Daughter, age 16
Nassau-County, Florida · implied b. ~1924 — 8 household members
| Surname | Jones |
| Given Name | Johnnie May |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Fernandina |
| 1935 Residence (County) | Nassau |
| 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 Johnnie Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Johnnie Jones
Daughter · 1940 · age 16 · b. ~1924 · Florida
★ You are viewing this record
Sibling
Henry Jones
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leory Jones
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Jones
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Celestine Jones
Sibling · 1940 · age 15
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 — Nassau-County, Florida
Open full size
1940 US Federal Census — Nassau-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00601-00814)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Andrew J. Allan | 5 | Son | — | Florida |
| 42 | Cornith E. Y. Allan | 3 | Daughter | — | Florida |
| 43 | Robert Mcintosh | 31 | Head | Truck Driver | Florida |
| 44 | Sophronia Mcintosh | 31 | Wife | — | Florida |
| 45 | Lorine Mcintosh | 6 | Daughter | — | Florida |
| 46 | Albert Violet Mcintosh | 7 | Sister-in-law | — | Florida |
| 47 | Douglas Jackson | 60 | Head | Yard Man | Florida |
| 48 | Pearl Jackson | 52 | Wife | Cook | Florida |
| 49 | John Jones | 53 | Head | Carpenter | Georgia |
| 50 | Ethel Jones | 36 | Wife | House Work | Florida |
| 51 | Henry Jones | 18 | Son | Laborer | Florida |
| 52 | Johnnie May Jones THIS PERSON | 16 | Daughter | — | Florida |
| 53 | Celestine Jones | 15 | Daughter | — | Florida |
| 54 | Charles J. Jones | 12 | Son | — | Florida |
| 55 | Leory Jones | 9 | Son | — | Florida |
| 56 | Samuel Williams | 27 | Lodger | Fisherman | Georgia |
| 57 | William Elliott | 28 | Head | Fisherman | Georgia |
| 58 | Georgia Elliott | 32 | Wife | Cook | Georgia |
| 59 | Arthur Fair | 44 | Lodger | Fisherman | Georgia |
| 60 | Hattie Fair | 41 | Lodger | — | Georgia |
| 61 | Johnson Bennett | 43 | Head | Laborer | Georgia |
| 62 | Tessie Bennett | 38 | Wife | — | Georgia |
| 63 | Henry Robinson | 11 | Lodger | — | Florida |
| 64 | Emeline Mcintosh | 66 | Head | Cook | Florida |
| 65 | Frank Mcintosh | 26 | Son | Porter | Florida |
| 66 | Juanita Weston | 16 | Grand daughter | — | Florida |
| 67 | Marie Watson | 58 | Head | — | South Carolina |
| 68 | Marie Watson | 25 | Daughter | Cook | Florida |
| 69 | Kathreen Watson | 15 | Daughter | — | Florida |
| 70 | John H. Shafter | 29 | Head | Laborer | Florida |
| 71 | Janice Shafter | 32 | Wife | — | Florida |
| 72 | Nathaniel Thompson | 27 | Lodger | Laborer | Florida |
| 73 | Arelia Thompson | 26 | Lodger | — | Florida |
| 74 | Johnie Robertson | 54 | Lodger | Yard Man | Florida |
| 75 | Frances Mcclennin | 55 | Head | — | Florida |
| 76 | Anna B. Mills | 25 | Daughter | — | Florida |
| 77 | Laura Andrews | 66 | Head | — | Florida |
| 78 | Evans Byrd | 33 | Head | Fisherman | Florida |
| 79 | Cora Byrd | 29 | Wife | Cook | Florida |
| 80 | Elizabeth Byrd | 13 | 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)