IL
Isaac Lewis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Orleans, Louisiana
Our Model Tree links this Isaac Lewis across the 1920, 1930 and 1940 US Censuses in Orleans, Louisiana (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 5-person household.
Age 45
b. ~1885
Male
Head
Born: Louisiana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Orleans, Louisiana |
| Surname | Lewis |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 32 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Laborer |
| Industry | Coal Yard |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10.00 |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Laborer |
| Township / Ward | New Orleans City |
| Est. Birth Year | ~1885 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Ida Lewis | Spouse | — | 28 | ~1902 |
| Innamay Lewis | Daughter | — | 8 | ~1922 |
| Isaac Lewis | Head | — | 45 | ~1885 |
| Mamie Lewis | Son | — | 12 | ~1918 |
| Henderson Lewis | Son | — | 10 | ~1920 |
Census Appearances
1920
Orleans, Louisiana
Head, age 34
Orleans, Louisiana · implied b. ~1886 — 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 | 34 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Porter |
| Industry | Pack Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Orleans, Louisiana
Head, age 45
Orleans, Louisiana · implied b. ~1885 — 5 household members
| Surname | Lewis |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 32 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Laborer |
| Industry | Coal Yard |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10.00 |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Orleans-County, Louisiana
Other, age 54
Orleans-County, Louisiana · implied b. ~1886 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Isaac |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | Black |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Orleans |
| Occupation | Street Construction |
| Industry | GW |
| Class of Worker | 988 |
| Highest Grade | No 4 |
| 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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Isaac Lewis
Head · 1930 · age 45 · b. ~1885 · Louisiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Orleans, Louisiana
Open full size
1930 US Federal Census — Orleans, Louisiana
Page Contents
43 people indexed on this census page (ia:1930:15thcensus800unit:1113)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gilbert Robert | 52 | Head | Laborer | Louisiana |
| 2 | Ernestine Robert | 31 | Wife | — | Louisiana |
| 3 | Mary Robert | 11 | Daughter | — | Louisiana |
| 4 | Fred Johnson | 26 | Lodger | Pressman | Louisiana |
| 5 | Emma Holiday | 28 | Lodger | — | Louisiana |
| 6 | Frank Guerrier | 22 | Head | Laborer | Louisiana |
| 7 | Mary Guerrier | 48 | Mother | — | Louisiana |
| 8 | Lillian Guerrier | 20 | Sister | — | Louisiana |
| 9 | Frank Jr. Guerrier | 19 | Brother | — | Louisiana |
| 10 | Thelma Guerrier | 18 | Sister | — | Louisiana |
| 11 | Ethel Guerrier | 17 | Sister | — | Louisiana |
| 12 | Mildred Guerrier | 15 | Sister | — | Louisiana |
| 13 | Dorothy Guerrier | 8 | Sister | — | Louisiana |
| 14 | Evelyn Guerrier | 5 | Sister | — | Louisiana |
| 15 | Hilda Guerrier | 3 | Sister | — | Louisiana |
| 16 | Frank Guerrier | 1 | Brother | — | Louisiana |
| 17 | Edward Thomas | 30 | Head | Laborer | Louisiana |
| 18 | Mary Thomas | 28 | Wife | — | Louisiana |
| 19 | Isaac Lewis THIS PERSON | 45 | Head | Laborer | Louisiana |
| 20 | Ida Lewis | 28 | Wife | Laborer | Louisiana |
| 21 | Mamie Lewis | 12 | Son | Washing | Louisiana |
| 22 | Henderson Lewis | 10 | Son | — | Louisiana |
| 23 | Innamay Lewis | 8 | Daughter | — | Louisiana |
| 24 | Evelyn Burnett | 44 | Head | Laundress | Alabama |
| 25 | John Meaux | 40 | Head | Porter | Louisiana |
| 26 | Alice Meaux | 30 | Wife | — | Louisiana |
| 27 | John Jr. Meaux | 12 | Son | — | Louisiana |
| 28 | Leo Taylor | 40 | Head | Laborer | Louisiana |
| 29 | Corinne Taylor | 27 | Wife | — | Louisiana |
| 30 | Leo Jr. Taylor | 8 | Son | — | Louisiana |
| 31 | Ernest Taylor | 5 | Son | — | Louisiana |
| 32 | Mildred Taylor | 2 | Daughter | — | Louisiana |
| 33 | Theodore Roach | 25 | Head | — | Louisiana |
| 34 | Nelson Maines | 32 | Head | Laborer | Louisiana |
| 35 | Alberta Maines | 28 | Wife | — | Louisiana |
| 36 | Nelson Jr. Maines | 9 | Son | — | Louisiana |
| 37 | Mildred Maines | 7 | Daughter | — | Louisiana |
| 38 | Emma Tickett | 31 | Head | Maid | Texas |
| 39 | Nathan Tate | 65 | Head | — | Louisiana |
| 40 | Henry Tate | 19 | Son | — | Louisiana |
| 41 | Martha Tate | 13 | Daughter | — | Louisiana |
| 42 | Theodore Tate | 5 | Nephew | — | Louisiana |
| 43 | Frank Sexton | 45 | Lodger | Deckhand | Louisiana |
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)