LS
Louisa Smith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Carroll, Indiana
Our Model Tree links this Louisa Smith across the 1920, 1930 and 1940 US Censuses in Carroll, Indiana (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 4-person household.
Age 30
b. ~1900
Female
Spouse
Born: France
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Carroll, Indiana |
| Surname | Smith |
| Given Name | Louisa |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | France |
| Naturalization Status | Naturalized |
| Year of Immigration | 1918 |
| Age at First Marriage | 22 |
| Father's Birthplace | France |
| Mother's Birthplace | France |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | French |
| Birth Country | France |
| Birthplace (normalized) | france |
| Township / Ward | Tippecanoe Township |
| Est. Birth Year | ~1900 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Louisa | Age | Birth yr |
|---|---|---|---|---|
| Marcelle Smith | Daughter | — | 8 | ~1922 |
| Sam Smith | Head | — | 35 | ~1895 |
| Emery Smith | Son | — | 6 | ~1924 |
| Louisa Smith | Spouse | — | 30 | ~1900 |
Census Appearances
1920
Howard, Indiana
Other, age 19
Howard, Indiana · implied b. ~1901 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Louise |
| Relationship to Head | Daughter-in-law |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Married |
| Birthplace | France |
| Year of Immigration | 1919 |
| Naturalization Status | Naturalized |
| Father's Birthplace | France |
| Mother's Birthplace | France |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | French |
| Birth Country | France |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | france |
1930
Carroll, Indiana
Spouse, age 30
Carroll, Indiana · implied b. ~1900 — 4 household members
| Surname | Smith |
| Given Name | Louisa |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | France |
| Naturalization Status | Naturalized |
| Year of Immigration | 1918 |
| Age at First Marriage | 22 |
| Father's Birthplace | France |
| Mother's Birthplace | France |
| Can Read/Write | Yes |
| Mother Tongue | French |
| Birth Country | France |
| Birthplace (normalized) | france |
Spouse, age 40
Clinton-County, Indiana · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Louise |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | France |
| 1935 Residence (City) | Monticello |
| 1935 Residence (County) | White |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | H-3 |
| 1935 Residence | Indiana |
| Birth Country | France |
| Birthplace (normalized) | france |
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 Louisa Smith across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Louisa Smith
Spouse · 1930 · age 30 · b. ~1900 · Indiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Carroll, Indiana
Open full size
1930 US Federal Census — Carroll, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel579:0312)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John D Maxwell | 35 | Head | Farmer | Illinois |
| 2 | Anna M Maxwell | 30 | Wife | — | Illinois |
| 3 | James Maxwell | 1 | Son | — | Indiana |
| 4 | Fred S Amstutz | 52 | Head | Farmer | Indiana |
| 5 | Mary A Amstutz | 36 | Wife | — | Indiana |
| 6 | Le Roy Amstutz | 1 | Son | — | Indiana |
| 7 | Frank Martin | 30 | Head | Farmer | Indiana |
| 8 | Bess Martin | 28 | Wife | — | Indiana |
| 9 | Katherine R Martin | 9 | Daughter | — | Indiana |
| 10 | Mary M Martin | 6 | Daughter | — | Indiana |
| 11 | Robert E Martin | 4 | Son | — | Indiana |
| 12 | Phillip Jones | 24 | Head | Farmer | Indiana |
| 13 | Maude Jones | 29 | Wife | — | Indiana |
| 14 | Robert W Jones | 8 | Son | — | Indiana |
| 15 | Mildred M Jones | 5 | Daughter | — | Indiana |
| 16 | John M Jones | 1 | Son | — | Indiana |
| 17 | Edward Preston | 66 | Head | Farmer | Indiana |
| 18 | Warren Thomas | 50 | Head | Farmer | Indiana |
| 19 | Etta Thomas | 54 | Wife | — | Indiana |
| 20 | Gertrude Vinnedge | 35 | Head | Farm Operator | Indiana |
| 21 | Dorothy Vinnedge | 17 | Daughter | — | Indiana |
| 22 | Paul Vinnedge | 12 | Son | — | Indiana |
| 23 | Thomas Vinnedge | 7 | Son | — | Indiana |
| 24 | William Vinnedge | 64 | Father-in-law | Farm Labor | France |
| 25 | Martha Vinnedge | 57 | Mother-in-law | — | Indiana |
| 26 | Joe L Robertson | 38 | Head | Farmer | Indiana |
| 27 | Lois M Robertson | 25 | Wife | — | Indiana |
| 28 | Emery Smith | 67 | Head | Farmer | Illinois |
| 29 | Elizabeth Smith | 60 | Wife | — | Indiana |
| 30 | Harold Smith | 18 | Son | Labor | Indiana |
| 31 | Sam Smith | 35 | Head | Farm Labor | Indiana |
| 32 | Louisa Smith THIS PERSON | 30 | Wife | — | France |
| 33 | Marcelle Smith | 8 | Daughter | — | Indiana |
| 34 | Emery Jr Smith | 6 | Son | — | Indiana |
| 35 | Frank Lybrook | 38 | Head | Farmer | Indiana |
| 36 | Ethel M Lybrook | 29 | Wife | Teacher | Indiana |
| 37 | Alyene Lybrook | 6 | Stepdaughter | — | Indiana |
| 38 | Courtney Clawson | 49 | Head | Farmer | Indiana |
| 39 | Maude M Clawson | 53 | Wife | — | Indiana |
| 40 | Evan J Julien | 66 | Head | Farmer | Indiana |
| 41 | Kate M Julien | 60 | Wife | — | Indiana |
| 42 | James Arnold | 50 | Head | Farmer | Indiana |
| 43 | Eva Arnold | 54 | Wife | — | Indiana |
| 44 | Ruth Arnold | 15 | Niece | — | Indiana |
| 45 | Isaac Clawson | 28 | Head | Farmer | Indiana |
| 46 | Lela Clawson | 23 | Wife | — | Indiana |
| 47 | James Clawson | 1 | Son | — | Indiana |
| 48 | Henry Thompson | 71 | Head | Farmer | Illinois |
| 49 | Elizabeth E Thompson | 65 | Wife | — | New York |
| 50 | Reuben Thompson | 37 | Son | Labor | Illinois |
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)