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Marie Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St John The Baptist, Louisiana
Our Model Tree links this Marie Martin across the 1920 and 1930 US Censuses in St John The Baptist, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 8-person household.
Age 20
b. ~1910
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St John The Baptist, Louisiana |
| Surname | Martin |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Can Read/Write | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Police Jury Ward 5 Reserve |
| Est. Birth Year | ~1910 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Marie Martin | Daughter | — | 20 | ~1910 |
| Ernest Martin | Head | — | 65 | ~1865 |
| Edna Martin | Daughter | — | 32 | ~1898 |
| Ernest Martin | Son | — | 44 | ~1886 |
| Mary Martin | Spouse | — | 60 | ~1870 |
| Olivia Martin | Daughter | — | 28 | ~1902 |
| Leona Martin | Daughter | — | 23 | ~1907 |
| Elphage Martin | Son | — | 40 | ~1890 |
Census Appearances
1920
St John, …
Daughter, age 9
St John, Louisiana · implied b. ~1911 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| 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 …
Daughter, age 20
St John The Baptist, Louisiana · implied b. ~1910 — 8 household members
| Surname | Martin |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | No |
| 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 Martin across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Martin
Daughter · 1930 · age 20 · b. ~1910 · Louisiana
★ You are viewing this record
Sibling
Ernest Martin
Sibling · 1930 · age 44
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Olivia Martin
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leona Martin
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Martin
Sibling · 1930 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elphage Martin
Sibling · 1930 · age 40
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 Baptist, Louisiana
Open full size
1930 US Federal Census — St John The Baptist, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus817unit:0419)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ignace Thymel | 31 | Head | Mechanic | Louisiana |
| 2 | Lucille Thymel | 36 | Wife-H | — | Louisiana |
| 3 | Bernice Thymel | 10 | Son | — | Louisiana |
| 4 | Matthew S. Waguespack | 35 | Head | Pipe Fitter | Louisiana |
| 5 | Lucille Waguespack | 30 | Wife-H | — | Louisiana |
| 6 | James A. Sr. Donaldson | 30 | Head | Physician | Louisiana |
| 7 | Marguerite Donaldson | 29 | Wife-H | — | Louisiana |
| 8 | Mary Lillian Donaldson | 1 | Daughter | — | Louisiana |
| 9 | Antoine F. Battard | 32 | Head | Carpenter | Louisiana |
| 10 | Audette Battard | 25 | Wife-H | — | Louisiana |
| 11 | Pierre A. Cassagne | 55 | Head | Farmer | Louisiana |
| 12 | Mary Caroline Cassagne | 56 | Wife | — | Louisiana |
| 13 | Harris A. Cassagne | 21 | Son | Carpenter | Louisiana |
| 14 | Rodney A. Cassagne | 18 | Son | — | Louisiana |
| 15 | Alvin J. Cassagne | 13 | Son | — | Louisiana |
| 16 | Willie Triche | 50 | Cousin | Laborer | Louisiana |
| 17 | Ernest Martin | 65 | Head | Laborer | Louisiana |
| 18 | Mary Martin | 60 | Wife | — | Louisiana |
| 19 | Ernest Jr. Martin | 44 | Son | Laborer | Louisiana |
| 20 | Elphage Martin | 40 | Son | Laborer | Louisiana |
| 21 | Edna Martin | 32 | Daughter | — | Louisiana |
| 22 | Olivia Martin | 28 | Daughter | — | Louisiana |
| 23 | Leona Martin | 23 | Daughter | — | Louisiana |
| 24 | Marie Martin THIS PERSON | 20 | Daughter | — | Louisiana |
| 25 | Walter Snard | 44 | Head | Carpenter | Louisiana |
| 26 | Victoria Snard | 38 | Wife-H | — | Louisiana |
| 27 | Erby Chan Snard | 15 | Son | — | Louisiana |
| 28 | Walter Jr. Snard | 13 | Son | — | Louisiana |
| 29 | Geraldine F. Snard | 10 | Daughter | — | Louisiana |
| 30 | Hanna E. Snard | 8 | Daughter | — | Louisiana |
| 31 | Melva M. Snard | 5 | Daughter | — | Louisiana |
| 32 | Amos Sr. Brimmer | 32 | Head | Laborer | Louisiana |
| 33 | Fanny Brimmer | 20 | Wife-H | — | Louisiana |
| 34 | Rita Brimmer | 1 | Daughter | — | Louisiana |
| 35 | Rene Sr. Brimmer | 61 | Head | Farmer | Louisiana |
| 36 | Marie Brimmer | 60 | Wife-H | — | Louisiana |
| 37 | Albert Lawrence | 52 | Head | Laborer | Louisiana |
| 38 | Caroline Lawrence | 50 | Wife-H | — | Louisiana |
| 39 | Marion Lawrence | 12 | Daughter | — | Louisiana |
| 40 | Douglas Chasson | 39 | Head | Laborer | Louisiana |
| 41 | Hester Chasson | 34 | Wife-H | — | Louisiana |
| 42 | Emily Chasson | 1 | Daughter | — | Louisiana |
| 43 | Elie Milton | 32 | Head | Laborer | Louisiana |
| 44 | Lelia Milton | 30 | Wife-H | — | Louisiana |
| 45 | Mandy Milton | 50 | Mother | — | Louisiana |
| 46 | Amelia Baptist | 51 | Head-H | Mid Wife | Louisiana |
| 47 | Richard Luly | 56 | Head | Laborer | Louisiana |
| 48 | Eva Luly | 51 | Wife-H | — | Louisiana |
| 49 | Freddie Luly | 23 | Son | Laborer | Louisiana |
| 50 | Albert Luly | 21 | Son | Laborer | Louisiana |
Related Census Records
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)