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Marie White — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St James, Louisiana
Our Model Tree links this Marie White across the 1920 and 1930 US Censuses in St James, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 6-person household.
Age 19
b. ~1911
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St James, Louisiana |
| Surname | White |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| 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 | Ward 4 Police Jury |
| Est. Birth Year | ~1911 |
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 1930 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Moses White | Son | — | 15 | ~1915 |
| Edward White | Head | — | 56 | ~1874 |
| Katie White | Spouse | — | 54 | ~1876 |
| Marie White | Daughter | — | 19 | ~1911 |
| Alfred White | Son | — | 8 | ~1922 |
| Lionel White | Son | — | 11 | ~1919 |
Census Appearances
1920
St James, …
Daughter, age 10
St James, Louisiana · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| 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 James, …
Daughter, age 19
St James, Louisiana · implied b. ~1911 — 6 household members
| Surname | White |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| 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 Marie White across 2 US Census years (1920 and 1930) in St James, Louisiana, using XGBoost record linkage.
Show:
This person
Anchor record
Marie White
Daughter · 1930 · age 19 · b. ~1911 · Louisiana
★ You are viewing this record
Sibling
Alfred White
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lionel White
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Moses White
Sibling · 1930 · 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
1930 US Federal Census — St James, Louisiana
Open full size
1930 US Federal Census — St James, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus820unit:0701)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Heider | 88 | Boarder | — | Louisiana |
| 2 | Harry Koppenol | 47 | Head | Captain | Holland |
| 3 | Anna Koppenol | 41 | Wife | — | Louisiana |
| 4 | Mabel Koppenol | 18 | Daughter | — | Louisiana |
| 5 | Rudolph Koppenol | 16 | Son | — | Louisiana |
| 6 | Marguerite Koppenol | 17 | Daughter | — | Louisiana |
| 7 | Marie Koppenol | 14 | Daughter | — | Louisiana |
| 8 | Enright Beler | 45 | Head | Laborer | Louisiana |
| 9 | Bertha Beler | 30 | Wife | — | Louisiana |
| 10 | Bertha Beler | 0 | Daughter | — | Louisiana |
| 11 | Tom Hey | 52 | Head | Laborer | Louisiana |
| 12 | Alice Hey | 50 | Wife | — | Louisiana |
| 13 | Tom Jr. Hey | 20 | Son | — | Louisiana |
| 14 | Joe Hey | 18 | Son | — | Louisiana |
| 15 | Carrie Hey | 16 | Daughter | — | Louisiana |
| 16 | John Hey | 13 | Son | — | Louisiana |
| 17 | Leo Hey | 7 | Son | — | Louisiana |
| 18 | Alvin Hey | 5 | Son | — | Louisiana |
| 19 | Gloria Hey | 2 | Daughter | — | Louisiana |
| 20 | Neoma Hey | 1 | Daughter | — | Louisiana |
| 21 | Wilma Hey | 10 | Daughter | — | Louisiana |
| 22 | Violet Hey | 10 | Daughter | — | Louisiana |
| 23 | Katherine Beard | 49 | Wife | — | Louisiana |
| 24 | Charley Beard | 50 | Head | Laborer | Alabama |
| 25 | Emma Beard | 24 | Daughter | — | Louisiana |
| 26 | Mary Beard | 19 | Daughter | — | Louisiana |
| 27 | James Beard | 16 | Son | — | Louisiana |
| 28 | Henry Beard | 12 | Son | — | Louisiana |
| 29 | Edna Beard | 8 | Daughter | — | Louisiana |
| 30 | Emma Harrison | 27 | Daughter | — | Louisiana |
| 31 | Ellis Harrison | 1 | Grandson | — | Louisiana |
| 32 | Mildred Harrison | 2 | Granddaughter | — | Louisiana |
| 33 | Annie Harrison | 0 | Granddaughter | — | Louisiana |
| 34 | Alfred Weeden | 52 | Head | Laborer | Louisiana |
| 35 | Francis Weeden | 38 | Wife | — | Louisiana |
| 36 | Elias Weeden | 19 | Son | — | Louisiana |
| 37 | Percy Weeden | 15 | Son | — | Louisiana |
| 38 | Althea Weeden | 12 | Daughter | — | Louisiana |
| 39 | Minnie Weeden | 10 | Daughter | — | Louisiana |
| 40 | Foil Weeden | 10 | Son | — | Louisiana |
| 41 | Sero Gray | 42 | Brother-in-law | Laborer | Louisiana |
| 42 | Edward White | 56 | Head | Preacher | Louisiana |
| 43 | Katie White | 54 | Wife | — | Louisiana |
| 44 | Marie White THIS PERSON | 19 | Daughter | — | Louisiana |
| 45 | Moses White | 15 | Son | — | Louisiana |
| 46 | Lionel White | 11 | Son | — | Louisiana |
| 47 | Alfred White | 8 | Son | — | Louisiana |
| 48 | Eddie Mchenry | 37 | Head | Laborer | Louisiana |
| 49 | Alice Mchenry | 22 | Wife | — | Louisiana |
| 50 | Larry Mchenry | 6 | Son | — | 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)