LS
Lilly Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Martin-County, Louisiana
Our Model Tree links this Lilly Smith across the 1930 and 1940 US Censuses in St.-Martin-County, Louisiana (XGBoost, ~Confirmed) — first a spouse (b.~1914), then head of a 9-person household.
Age 26
b. ~1914
Female
Spouse
Born: Louisiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Martin-County, Louisiana |
| Surname | Smith |
| Given Name | Lilly |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Police Jury Ward 4 |
| 1935 Residence (County) | St. Martin |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Police Jury Ward 4 |
| Est. Birth Year | ~1914 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lilly | Age | Birth yr |
|---|---|---|---|---|
| Archie Smith | Head | — | 29 | ~1911 |
| Lilly Smith | Spouse | — | 26 | ~1914 |
| Mollie Smith | Daughter | — | 1 | ~1939 |
| Archie Smith | Son | — | 2 | ~1938 |
| Benjamin Smith | Son | — | 5 | ~1935 |
| Guerlene Smith | Daughter | — | 7 | ~1933 |
| Lilly Smith | Daughter | — | 3 | ~1937 |
| Pharcy Smith | Daughter | — | 8 | ~1932 |
| Lilly Smith | Daughter | — | 9 | ~1931 |
Census Appearances
1930
St Martin, …
Other, age 16
St Martin, Louisiana · implied b. ~1914 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lilly |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 15 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | 85 |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
St.-Martin-County, Louisiana
Spouse, age 26
St.-Martin-County, Louisiana · implied b. ~1914 — 9 household members
| Surname | Smith |
| Given Name | Lilly |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Police Jury Ward 4 |
| 1935 Residence (County) | St. Martin |
| Highest Grade | No 5 |
| 1935 Residence | Louisiana |
| 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 Lilly Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lilly Smith
Spouse · 1940 · age 26 · b. ~1914 · Louisiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Martin-County, Louisiana
Open full size
1940 US Federal Census — St.-Martin-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01453-00190)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | L. A. Horton | 56 | Head | Fishing | Louisiana |
| 2 | Ophelia Horton | 32 | Wife | — | Louisiana |
| 3 | James M Horton | 3 | Son | — | Louisiana |
| 4 | Charles Kelly | 39 | Head | Fishing | Louisiana |
| 5 | Lizzie Kelly | 39 | Wife | — | Louisiana |
| 6 | Arthur Kelly | 18 | Son | Fishing | Louisiana |
| 7 | Earl Kelly | 14 | Son | — | Louisiana |
| 8 | Darby Kelly | 12 | Son | — | Louisiana |
| 9 | Emily Kelly | 10 | Daughter | — | Louisiana |
| 10 | Joyce Kelly | 9 | Daughter | — | Louisiana |
| 11 | Lloyd Kelly | 4 | Son | — | Louisiana |
| 12 | Nolan Kelly | 2 | Son | — | Louisiana |
| 13 | Archie Smith | 29 | Head | Fishing | Louisiana |
| 14 | Lilly Smith THIS PERSON | 26 | Wife | — | Louisiana |
| 15 | Lilly Smith | 9 | Daughter | — | Louisiana |
| 16 | Pharcy Smith | 8 | Daughter | — | Louisiana |
| 17 | Guerlene Smith | 7 | Daughter | — | Louisiana |
| 18 | Benjamin Smith | 5 | Son | — | Louisiana |
| 19 | Lilly Smith | 3 | Daughter | — | Louisiana |
| 20 | Archie Jr Smith | 2 | Son | — | Louisiana |
| 21 | Mollie Smith | 1 | Daughter | — | Louisiana |
| 22 | James Kelly | 33 | Head | Fishing | Louisiana |
| 23 | Ruby Kelly | 29 | Wife | — | Louisiana |
| 24 | Wilson Kelly | 11 | Son | — | Louisiana |
| 25 | Anna Kelly | 10 | Daughter | — | Louisiana |
| 26 | Mary Kelly | 8 | Daughter | — | Louisiana |
| 27 | Azid Kelly | 5 | Son | — | Louisiana |
| 28 | Louis Kelly | 3 | Son | — | Louisiana |
| 29 | Vookies Kelly | 2 | Son | — | Louisiana |
| 30 | Elsie Kelly | 1 | Daughter | — | Louisiana |
| 31 | Eddie Terrier | 33 | Head | Fishing | Louisiana |
| 32 | Wilda Terrier | 32 | Wife | — | Louisiana |
| 33 | Bruce Terrier | 14 | Son | — | Louisiana |
| 34 | Martin Terrier | 10 | Son | — | Louisiana |
| 35 | Everette Terrier | 8 | Son | — | Louisiana |
| 36 | Evelyn Terrier | 8 | Daughter | — | Louisiana |
| 37 | Marion Terrier | 7 | Daughter | — | Louisiana |
| 38 | Laura Abell Terrier | 5 | Daughter | — | Louisiana |
| 39 | Betty Ann Terrier | 3 | Daughter | — | Louisiana |
| 40 | Charline Terrier | 1 | Daughter | — | Louisiana |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)