FH
Florence Harris — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St John, Louisiana
Our Model Tree links this Florence Harris across the 1920 and 1930 US Censuses in St John, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 10-person household.
Age 14
b. ~1916
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St John, Louisiana |
| Surname | Harris |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Edgard |
| Est. Birth Year | ~1916 |
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 1930 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Preston Harris | Son | — | 19 | ~1911 |
| Herbert Harris | Son | — | 11 | ~1919 |
| Florence Harris | Daughter | — | 14 | ~1916 |
| Philomene Harris | Spouse | — | 43 | ~1887 |
| Celestine Harris | Daughter | — | 6 | ~1924 |
| Hennfield Harris | Son | — | 9 | ~1921 |
| Isabel Harris | Daughter | — | 12 | ~1918 |
| Ernestine Harris | Daughter | — | 20 | ~1910 |
| Dorothy Harris | Daughter | — | 14 | ~1916 |
| Ernest Harris | Head | — | 47 | ~1883 |
Census Appearances
1920
St John, …
Daughter, age 6
St John, Louisiana · implied b. ~1914 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
St John, …
Daughter, age 14
St John, Louisiana · implied b. ~1916 — 10 household members
| Surname | Harris |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| 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 Florence Harris across 2 US Census years (1920 and 1930) in St John, Louisiana, using XGBoost record linkage.
Show:
This person
Anchor record
Florence Harris
Daughter · 1930 · age 14 · b. ~1916 · Louisiana
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Sibling
Isabel Harris
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Preston Harris
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Harris
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Celestine Harris
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Harris
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernestine Harris
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hennfield Harris
Sibling · 1930 · age 9
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, Louisiana
Open full size
1930 US Federal Census — St John, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus817unit:0309)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Armand Schexnayder | 4 | Son | — | Louisiana |
| 2 | Leon Leroux | 60 | Head | — | Louisiana |
| 3 | Marie Leroux | 49 | Wife | Planter | Louisiana |
| 4 | Ruffin Leroux | 32 | Son | — | Louisiana |
| 5 | Felicie Leroux | 17 | Daughter | Laborer | Louisiana |
| 6 | Adolphe Delamotte | 74 | Head | — | Louisiana |
| 7 | Mary Delamotte | 69 | Wife | — | Louisiana |
| 8 | Genevieve Delamotte | 38 | Daughter | — | Louisiana |
| 9 | Lucille Delamotte | 35 | Daughter | Seamstress | Louisiana |
| 10 | Aurelien Fortier | 58 | — | — | Louisiana |
| 11 | Louise Fortier | 54 | Wife | Farmer | Louisiana |
| 12 | Luke Fortier | 22 | Son | — | Louisiana |
| 13 | Marcelite Leroux | 44 | — | Laborer | Louisiana |
| 14 | Pauline Leroux | 14 | Daughter | Seamstress | Louisiana |
| 15 | Joseph Leroux | 13 | Son | — | Louisiana |
| 16 | Olivier Haydel | 42 | Head | Planter | Louisiana |
| 17 | Edna Haydel | 44 | Wife | — | Louisiana |
| 18 | Hamilton Haydel | 20 | Son | Laborer | Louisiana |
| 19 | George Haydel | 17 | Son | Laborer | Louisiana |
| 20 | Corinne Haydel | 13 | Daughter | — | Louisiana |
| 21 | Elmina Haydel | 9 | Daughter | — | Louisiana |
| 22 | Theresa Haydel | 6 | Daughter | — | Louisiana |
| 23 | Will, Sr. Percy | 48 | Head | — | Louisiana |
| 24 | Lucille Percy | 42 | Wife | — | Louisiana |
| 25 | Will, Jr. Percy | 24 | Son | — | Louisiana |
| 26 | Wallace Percy | 22 | Son | Laborer | Louisiana |
| 27 | Rosa Percy | 18 | Daughter | Laborer | Louisiana |
| 28 | Lena Percy | 16 | Daughter | — | Louisiana |
| 29 | Mary Percy | 12 | Daughter | — | Louisiana |
| 30 | Clement Percy | 9 | Son | — | Louisiana |
| 31 | Henry Boudreaux | 36 | Head | Manager | Louisiana |
| 32 | Ada Boudreaux | 37 | Wife | — | Louisiana |
| 33 | J. Henry Boudreaux | 0 | Son | — | Louisiana |
| 34 | Joseph William | 42 | Head | Laborer | Louisiana |
| 35 | Albertine William | 35 | Wife | Laundress | Louisiana |
| 36 | Lawrence William | 19 | Son | Laborer | Louisiana |
| 37 | Rachel William | 17 | Daughter | — | Louisiana |
| 38 | Beatrice William | 15 | Daughter | — | Louisiana |
| 39 | Joseph William | 13 | Son | — | Louisiana |
| 40 | Frazier William | 9 | Son | — | Louisiana |
| 41 | Ernest Harris | 47 | Head | Planter | Louisiana |
| 42 | Philomene Harris | 43 | Wife | — | Louisiana |
| 43 | Preston Harris | 19 | Son | Laborer | Louisiana |
| 44 | Ernestine Harris | 20 | Daughter | — | Louisiana |
| 45 | Dorothy Harris | 14 | Daughter | — | Louisiana |
| 46 | Florence Harris THIS PERSON | 14 | Daughter | — | Louisiana |
| 47 | Isabel Harris | 12 | Daughter | — | Louisiana |
| 48 | Herbert Harris | 11 | Son | — | Louisiana |
| 49 | Hennfield Harris | 9 | Son | — | Louisiana |
| 50 | Celestine Harris | 6 | Daughter | — | Louisiana |
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)