JV
John Valentine — 1930 US Census Record
Model Tree available1930 United States Federal Census · St John The Baptiste, Louisiana
Our Model Tree links this John Valentine across the 1910, 1920 and 1930 US Censuses in St John The Baptiste, Louisiana (XGBoost, ~Confirmed), with identified parents Henry & Robert — first a son (b.~1905), then head of a 7-person household.
Age 25
b. ~1905
Male
Son
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St John The Baptiste, Louisiana |
| Surname | Valentine |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Laborer |
| Industry | Cane Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Laborer |
| Township / Ward | Wallace Police Jury Ward 3 |
| Est. Birth Year | ~1905 |
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 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Camilla Valentine | Spouse | — | 62 | ~1868 |
| Isaac Valentine | Son | — | 27 | ~1903 |
| John Valentine | Son | — | 25 | ~1905 |
| Agnes Valentine | Son | — | 29 | ~1901 |
| Cora Washington | Other | — | 70 | ~1860 |
| Robert Valentine | Son | — | 20 | ~1910 |
| Robert Valentine | Head | — | 62 | ~1868 |
Census Appearances
1910
Jefferson, Louisiana
Son, age 3
Jefferson, Louisiana · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Valentine |
| Given Name | Joseph |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1920
Saint James, …
Son, age 14
Saint James, Louisiana · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Valentine |
| Given Name | Joe |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
St John …
Son, age 25
St John The Baptiste, Louisiana · implied b. ~1905 — 7 household members
| Surname | Valentine |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Laborer |
| Industry | Cane Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Valentine across 3 US Census years (1910, 1920 and 1930) in 3 locations, using XGBoost record linkage. Identified parents: father Henry Valentine (~0.92 confidence) and father Robert Valentine (~0.92 confidence) and mother Camilla Valentine (~0.92 confidence) and mother Elizabeth Valentine (~0.92 confidence) and mother Rachel Valentine (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Valentine
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Robert Valentine
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Camilla Valentine
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Valentine
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Rachel Valentine
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Valentine
Son · 1930 · age 25 · b. ~1905 · Louisiana
★ You are viewing this record
Sibling
Robert Valentine
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isaac Valentine
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Valentine
Sibling · 1930 · age 29
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
1930 US Federal Census — St John The Baptiste, Louisiana
Open full size
1930 US Federal Census — St John The Baptiste, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus817unit:0343)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Valentine | 62 | Head | Laborer | Louisiana |
| 2 | Camilla Valentine | 62 | Wife | — | Louisiana |
| 3 | Agnes Valentine | 29 | Son | Laborer | Louisiana |
| 4 | Isaac Valentine | 27 | Son | Laborer | Louisiana |
| 5 | John Valentine THIS PERSON | 25 | Son | Laborer | Louisiana |
| 6 | Robert Jr Valentine | 20 | Son | Laborer | Louisiana |
| 7 | Cora Washington | 70 | Boarder | — | Louisiana |
| 8 | Cody Rembley | 21 | Head | Laborer | Louisiana |
| 9 | Audrey Rembley | 19 | Wife | — | Louisiana |
| 10 | Audrey Rembley | 2 | Daughter | — | Louisiana |
| 11 | Cousin Fessenden | 10 | — | — | Louisiana |
| 12 | Adolph Mouton | 41 | Head | Laborer | Louisiana |
| 13 | Louise Mouton | 40 | Wife | — | Louisiana |
| 14 | Earl Mouton | 18 | Son | Retail Merchant | Louisiana |
| 15 | Beula Mouton | 16 | Daughter | — | Louisiana |
| 16 | Beatrice Mouton | 14 | Daughter | — | Louisiana |
| 17 | Clarence Mouton | 12 | Son | — | Louisiana |
| 18 | Mary Mouton | 9 | Son | — | Louisiana |
| 19 | Child Mouton | 36 | Head | Farmer | Louisiana |
| 20 | Ernestine Mouton | 36 | Wife | — | Louisiana |
| 21 | Lester Mouton | 14 | Son | — | Louisiana |
| 22 | Pershing Mouton | 11 | Son | — | Louisiana |
| 23 | Edvige Mouton | 10 | Daughter | — | Louisiana |
| 24 | Jean Mouton | 7 | Son | — | Louisiana |
| 25 | Jeanne Mouton | 7 | Daughter | — | Louisiana |
| 26 | Child Jr Mouton | 3 | Son | — | Louisiana |
| 27 | Mary Mouton | 2 | Daughter | — | Louisiana |
| 28 | Eunice Mouton | 0 | Daughter | — | Louisiana |
| 29 | Fulmence Gautier | 24 | Head | Laborer | Louisiana |
| 30 | Georgina Gautier | 23 | Wife | — | Louisiana |
| 31 | Clarence Gautier | 1 | Son | — | Louisiana |
| 32 | Allison Gautier | 0 | Daughter | — | Louisiana |
| 33 | Arlene Gautier | 0 | Daughter | — | Louisiana |
| 34 | Lionel Gautier | 27 | Head | Laborer | Louisiana |
| 35 | Gertie Gautier | 24 | Wife | — | Louisiana |
| 36 | Francis Gautier | 1 | Daughter | — | Louisiana |
| 37 | Susie Taylor | 60 | Head | Laborer | Louisiana |
| 38 | Alcede Sacco | 75 | Head | Laborer | Louisiana |
| 39 | Philomene Sacco | 65 | Wife | — | Louisiana |
| 40 | Albert Sacco | 25 | Son | Teacher | Louisiana |
| 41 | Mary Goudie | 72 | Sister-in-law | — | Louisiana |
| 42 | Norman Lavin | 30 | Head | Bookkeeper | Louisiana |
| 43 | Felicite Lavin | 27 | Wife | — | Louisiana |
| 44 | Hilda Lavin | 5 | Daughter | — | Louisiana |
| 45 | Elise Lavin | 3 | Son | — | Louisiana |
| 46 | George Mrs Cooper | 70 | Head | — | Louisiana |
| 47 | Herbert Williams | 50 | Head | — | Louisiana |
| 48 | John Tassin | 50 | Head | Laborer | Louisiana |
| 49 | Melodie Tassin | 48 | Sister | — | Louisiana |
| 50 | Felicien Tassin | 40 | Brother | Carpenter | Louisiana |
Pedigree Summary
John + 3 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)