JV
John Vincent — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cameron-County, Louisiana
Our Model Tree links this John Vincent across the 1930 and 1940 US Censuses in Cameron-County, Louisiana (XGBoost, ~Confirmed) — first a head (b.~1908), then head of a 6-person household.
Age 32
b. ~1908
Male
Head
Born: Louisiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cameron-County, Louisiana |
| Surname | Vincent |
| Given Name | John P. O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Lake Side |
| 1935 Residence (County) | Cameron |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | NP |
| Hours Worked | 48 |
| Income (1939) | 300 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Farmer |
| Township / Ward | Lake Side |
| Est. Birth Year | ~1908 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Myrtle Vincent | Daughter | — | 5 | ~1935 |
| John Vincent | Head | — | 32 | ~1908 |
| Winona Vincent | Daughter | — | 10 | ~1930 |
| Marion Vincent | Daughter | — | ~1940 | |
| Zora Vincent | Daughter | — | 9 | ~1931 |
| Alida Vincent | Spouse | — | 32 | ~1908 |
Census Appearances
1930
Cameron, Louisiana
Head, age 22
Cameron, Louisiana · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vincent |
| Given Name | Jean P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 20 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read/Write | No |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Cameron-County, Louisiana
Head, age 32
Cameron-County, Louisiana · implied b. ~1908 — 6 household members
| Surname | Vincent |
| Given Name | John P. O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Lake Side |
| 1935 Residence (County) | Cameron |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | NP |
| Hours Worked | 48 |
| Income (1939) | 300 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Vincent across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Vincent
Head · 1940 · age 32 · b. ~1908 · Louisiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Cameron-County, Louisiana
Open full size
1940 US Federal Census — Cameron-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01392-00367)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Annie L. Roche | 4 | Daughter | — | Louisiana |
| 42 | Felix Dugas | 34 | Head | Farm Labor | Louisiana |
| 43 | Mary B. Dugas | 29 | Wife | — | Louisiana |
| 44 | Olede P. Dugas | 3 | Son | — | Louisiana |
| 45 | Mercile Dugas | 12 | Lodger | — | Louisiana |
| 46 | Emelie Lecombe | 67 | Mother in law | — | Louisiana |
| 47 | Irvin O. Monceaux | 42 | Head | Farmer | Louisiana |
| 48 | Evelyne Monceaux | 41 | Wife | — | Louisiana |
| 49 | Esther Monceaux | 22 | Daughter | — | Louisiana |
| 50 | Chester Monceaux | 21 | Son | Farm Labor | Louisiana |
| 51 | Fred Jr. Monceaux | 19 | Son | Farm Labor | Louisiana |
| 52 | Hilda Monceaux | 17 | Daughter | — | Louisiana |
| 53 | Beatrice Monceaux | 15 | Daughter | — | Louisiana |
| 54 | Clara Monceaux | 13 | Daughter | — | Louisiana |
| 55 | Irvin Monceaux | 11 | Son | — | Louisiana |
| 56 | Clyde Monceaux | 6 | Son | — | Louisiana |
| 57 | John P. O. Vincent THIS PERSON | 32 | Head | Farmer | Louisiana |
| 58 | Alida Z. Vincent | 32 | Wife | — | Louisiana |
| 59 | Winona Vincent | 10 | Daughter | — | Louisiana |
| 60 | Zora Vincent | 9 | Daughter | — | Louisiana |
| 61 | Myrtle Vincent | 5 | Daughter | — | Louisiana |
| 62 | Marion Vincent | 0 | Daughter | — | Louisiana |
| 63 | Moise O. Vincent | 62 | Head | Farmer | Louisiana |
| 64 | Josephine Vincent | 44 | Wife | — | Louisiana |
| 65 | Henry H. Vincent | 13 | Son | — | Louisiana |
| 66 | Clarence O. Landry | 25 | Head | Farmer | Louisiana |
| 67 | Lizzie A. Landry | 22 | Wife | — | Louisiana |
| 68 | Thelma Landry | 2 | Daughter | — | Louisiana |
| 69 | Gabriel Landry | 0 | Son | — | Louisiana |
| 70 | Uble O. Vincent | 29 | Head | Farm Labor | Louisiana |
| 71 | Ella Vincent | 27 | Wife | — | Louisiana |
| 72 | Louise Vincent | 7 | Daughter | — | Louisiana |
| 73 | Irene Vincent | 5 | Daughter | — | Louisiana |
| 74 | Lucy Vincent | 3 | Daughter | — | Louisiana |
| 75 | Gabriel Vincent | 2 | Son | — | Louisiana |
| 76 | Shirley Vincent | 1 | Son | — | Louisiana |
| 77 | Delasand O. Leleu | 45 | Head | Farmer | Louisiana |
| 78 | Azeline Leleu | 40 | Wife | — | Louisiana |
| 79 | Nita Leleu | 18 | Daughter | — | Louisiana |
| 80 | Nedia Leleu | 16 | Daughter | — | Louisiana |
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)