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Emma James — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Plaquemines, Louisiana
Our Model Tree links this Emma James across the 1920 and 1930 US Censuses in Plaquemines, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 6-person household.
Age 12
b. ~1918
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Plaquemines, Louisiana |
| Surname | James |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| 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 | City Price |
| Est. Birth Year | ~1918 |
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 Emma | Age | Birth yr |
|---|---|---|---|---|
| Emma James | Daughter | — | 12 | ~1918 |
| Laughter James | Daughter | — | 14 | ~1916 |
| Moses James | Head | — | 47 | ~1883 |
| John James | Son | — | 19 | ~1911 |
| Annie James | Spouse | — | 47 | ~1883 |
| Jerry James | Son | — | 17 | ~1913 |
Census Appearances
1920
Plaquemines, Louisiana
Daughter, age
Plaquemines, Louisiana · implied b. ~1920 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | James |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Plaquemines, Louisiana
Daughter, age 12
Plaquemines, Louisiana · implied b. ~1918 — 6 household members
| Surname | James |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| 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 Emma James across 2 US Census years (1920 and 1930) in Plaquemines, Louisiana, using XGBoost record linkage.
Show:
This person
Anchor record
Emma James
Daughter · 1930 · age 12 · b. ~1918 · Louisiana
★ You are viewing this record
Sibling
John James
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laughter James
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jerry James
Sibling · 1930 · age 17
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 — Plaquemines, Louisiana
Open full size
1930 US Federal Census — Plaquemines, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus815unit:0208)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alma Barthemy | 45 | Wife | — | Louisiana |
| 2 | John Barthemy | 18 | Son | Laborer | Louisiana |
| 3 | Louise Barthemy | 16 | Daughter | — | Louisiana |
| 4 | Gilbert Barthemy | 57 | Cousin | Laborer | Louisiana |
| 5 | Moses James | 47 | Head | Laborer | Louisiana |
| 6 | Annie James | 47 | Wife | — | Louisiana |
| 7 | John James | 19 | Son | — | Louisiana |
| 8 | Jerry James | 17 | Son | — | Louisiana |
| 9 | Laughter James | 14 | Daughter | — | Louisiana |
| 10 | Emma James THIS PERSON | 12 | Daughter | — | Louisiana |
| 11 | Barto Robinson | 50 | Head | Laborer | Louisiana |
| 12 | Ernestine Robinson | 45 | Wife | — | Louisiana |
| 13 | Ernest Robinson | 16 | Son | — | Louisiana |
| 14 | Zeno Robinson | 9 | Son | — | Louisiana |
| 15 | Gusby Sylve | 34 | Head | Laborer | Louisiana |
| 16 | Geneva Sylve | 26 | Wife | — | Louisiana |
| 17 | Gladys Sylve | 11 | Daughter | — | Louisiana |
| 18 | Alice Sylve | 4 | Daughter | — | Louisiana |
| 19 | Elic Rimi | 44 | Head | Laborer | Louisiana |
| 20 | Rose Rimi | 37 | Wife | — | Louisiana |
| 21 | Leonard Rimi | 17 | Son | Laborer | Louisiana |
| 22 | Benjamin Rimi | 14 | Son | Laborer | Louisiana |
| 23 | Franklin Rimi | 12 | Son | — | Louisiana |
| 24 | Charlotte Rimi | 10 | Daughter | — | Louisiana |
| 25 | Elic Jr. Rimi | 8 | Son | — | Louisiana |
| 26 | Henry Bradway | 69 | Head | Laborer | Louisiana |
| 27 | Victoria Bradway | 69 | Wife | — | Louisiana |
| 28 | Morris Bradway | 37 | Son | Laborer | Louisiana |
| 29 | Julia Bradway | 18 | Daughter | — | Louisiana |
| 30 | Andrew Bradway | 14 | Grandson | — | Louisiana |
| 31 | Manuel Barthemy | 48 | Head | Laborer | Louisiana |
| 32 | Mary Barthemy | 42 | Wife | — | Louisiana |
| 33 | Frank Barthemy | 18 | Son | Laborer | Louisiana |
| 34 | John Barthemy | 13 | Son | — | Louisiana |
| 35 | Frank Barthemy | 68 | Father-in-law | Laborer | Louisiana |
| 36 | John Barthemy | 46 | Brother-in-law | Laborer | Louisiana |
| 37 | Sam Barthemy | 16 | Son | — | Louisiana |
| 38 | Louise Barthemy | 11 | Daughter | — | Louisiana |
| 39 | Alex Jr. Moret | 37 | Head | Merchant | Louisiana |
| 40 | Clarice Moret | 32 | Wife | — | Louisiana |
| 41 | Clarice Moret | 7 | Daughter | — | Louisiana |
| 42 | Alex Iii Moret | 5 | Son | — | Louisiana |
| 43 | William Moret | 3 | Son | — | Louisiana |
| 44 | Richard Bradway | 47 | Head | Chauffeur | Louisiana |
| 45 | Mary Bradway | 30 | Wife | — | Louisiana |
| 46 | Adeline Bradway | 10 | Daughter | — | Louisiana |
| 47 | Richard Bradway | 7 | Son | — | Louisiana |
| 48 | Dora Bradway | 5 | Daughter | — | Louisiana |
| 49 | Dorothy Bradway | 2 | Daughter | — | Louisiana |
| 50 | Freddie Finke | 71 | Head | — | Ohio |
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)