IL
Isaac Lewis — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Acadia, Louisiana
Our Model Tree links this Isaac Lewis across the 1910 and 1920 US Censuses in Acadia, Louisiana (XGBoost, ~Confirmed) — first a head (b.~1874), then head of a 10-person household.
Age 46
b. ~1874
Male
Head
Born: Louisiana
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Acadia, Louisiana |
| Surname | Lewis |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Farmer |
| Est. Birth Year | ~1874 |
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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Isaac Lewis | Head | — | 46 | ~1874 |
| Thelma Lewis | Daughter | — | 9 | ~1911 |
| Willie Lewis | Son | — | 1 | ~1919 |
| Minnie Lewis | Daughter | — | 7 | ~1913 |
| Willie Lewis | Son | — | 12 | ~1908 |
| Isaac Lewis | Son | — | 15 | ~1905 |
| Oscar Lewis | Son | — | 1 | ~1919 |
| Susie Lewis | Daughter | — | 12 | ~1908 |
| Alma Lewis | Daughter | — | 5 | ~1915 |
| Mary Lewis | Spouse | — | 40 | ~1880 |
Census Appearances
1910
Calcasieu, Louisiana
Head, age 35
Calcasieu, Louisiana · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Years Married | 14 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Farmer |
| Industry | General Farm |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1920
Acadia, Louisiana
Head, age 46
Acadia, Louisiana · implied b. ~1874 — 10 household members
| Surname | Lewis |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| 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 Isaac Lewis across 2 US Census years (1910 and 1920) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Isaac Lewis
Head · 1920 · age 46 · b. ~1874 · Louisiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Acadia, Louisiana
Open full size
1920 US Federal Census — Acadia, Louisiana
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu605unit:0406)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Shelton Williams | 47 | Head | Farmer | Louisiana |
| 2 | Lizzie Williams | 46 | Wife | — | Louisiana |
| 3 | Shelton Williams | 23 | Son | Laborer | Louisiana |
| 4 | Charlie Williams | 18 | Son | Laborer | Louisiana |
| 5 | Alvin Williams | 16 | Son | Laborer | Louisiana |
| 6 | Alman Williams | 11 | Son | — | Louisiana |
| 7 | Lillie Williams | 9 | Daughter | — | Louisiana |
| 8 | Sylvia Williams | 6 | Daughter | — | Louisiana |
| 9 | Lionel Williams | 3 | Son | — | Louisiana |
| 10 | Linder Coleman | 49 | Head | Farmer | Louisiana |
| 11 | Annie Coleman | 43 | Wife | — | Louisiana |
| 12 | Linder Coleman | 19 | Son | Laborer | Louisiana |
| 13 | Ida Coleman | 16 | Daughter | — | Louisiana |
| 14 | Ada Coleman | 14 | Daughter | — | Louisiana |
| 15 | Sam Coleman | 12 | Son | — | Louisiana |
| 16 | Lillie Coleman | 10 | Daughter | — | Louisiana |
| 17 | Eddie Coleman | 8 | Son | — | Louisiana |
| 18 | Willie Coleman | 6 | Son | — | Louisiana |
| 19 | Ollie Coleman | 4 | Daughter | — | Louisiana |
| 20 | Isaac Lewis THIS PERSON | 46 | Head | Farmer | Louisiana |
| 21 | Mary Lewis | 40 | Wife | — | Louisiana |
| 22 | Isaac Lewis | 15 | Son | Laborer | Louisiana |
| 23 | Susie Lewis | 12 | Daughter | — | Louisiana |
| 24 | Willie Lewis | 12 | Son | — | Louisiana |
| 25 | Thelma Lewis | 9 | Daughter | — | Louisiana |
| 26 | Minnie Lewis | 7 | Daughter | — | Louisiana |
| 27 | Alma Lewis | 5 | Daughter | — | Louisiana |
| 28 | Willie Lewis | 1 | Son | — | Louisiana |
| 29 | Oscar Lewis | 1 | Son | — | Louisiana |
| 30 | Joseph Martin | 28 | Head | Farmer | Louisiana |
| 31 | Lula Martin | 25 | Wife | — | Louisiana |
| 32 | Melvin Martin | 5 | Son | — | Louisiana |
| 33 | Claude Lewis | 44 | Head | Farmer | Louisiana |
| 34 | Milton Lewis | 21 | Son | Laborer | Louisiana |
| 35 | Andrew Lewis | 18 | Son | Laborer | Louisiana |
| 36 | Inez Lewis | 15 | Daughter | — | Louisiana |
| 37 | Alma Lewis | 13 | Daughter | — | Louisiana |
| 38 | Annie Lewis | 11 | Daughter | — | Louisiana |
| 39 | Eddie Lewis | 9 | Son | — | Louisiana |
| 40 | Fred Lewis | 6 | Son | — | Louisiana |
| 41 | Ruby Lewis | 3 | Daughter | — | Louisiana |
| 42 | Alice Lewis | 1 | Daughter | — | Louisiana |
| 43 | Alice Williams | 43 | Head | Farmer | Louisiana |
| 44 | Albert Williams | 23 | Son | Laborer | Louisiana |
| 45 | Mark Williams | 18 | Son | Laborer | Louisiana |
| 46 | Bessie Williams | 16 | Daughter | — | Louisiana |
| 47 | Beulah Williams | 11 | Daughter | — | Louisiana |
| 48 | Frank Dixon | 22 | Head | Farmer | Louisiana |
| 49 | Louvenia Dixon | 22 | Wife | — | Louisiana |
| 50 | Valentine Dixon | 1 | Son | — | Louisiana |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)