IH
Isaac Harris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Natchitoches-County, Louisiana
Our Model Tree links this Isaac Harris across the 1930 and 1940 US Censuses in Natchitoches-County, Louisiana (XGBoost, ~Confirmed) — first a son (b.~1911), then head of a 12-person household.
Age 29
b. ~1911
Male
Son
Born: Louisiana
Separated
1940 Census Record Details
| Census Year | 1940 |
| Location | Natchitoches-County, Louisiana |
| Surname | Harris |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 29 |
| Marital Status | Separated |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 4 |
| 1935 Residence (County) | Natchitoches |
| Additional Details | |
| Occupation | Farm Labor |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | 1 |
| 1935 Residence | Same Place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Farm Laborer |
| Township / Ward | Ward 4 |
| Est. Birth Year | ~1911 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Johnson Harris | Son | — | 15 | ~1925 |
| Geneva Harris | Daughter | — | 20 | ~1920 |
| Bernard Harris | Son | — | 10 | ~1930 |
| Andrew Harris | Head | — | 39 | ~1901 |
| Betty Mack | Other | — | 1 | ~1939 |
| Emma Harris | Daughter | — | 22 | ~1918 |
| Camille Mack | Other | — | 4 | ~1936 |
| Essex Harris | Son | — | 18 | ~1922 |
| Kate Harris | Daughter | — | 17 | ~1923 |
| Rebecca Harris | Daughter | — | 28 | ~1912 |
| Isaac Harris | Son | — | 29 | ~1911 |
| Catherine Mack | Other | — | 1 | ~1939 |
Census Appearances
1930
Natchitoches, Louisiana
Son, age 17
Natchitoches, Louisiana · implied b. ~1913 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Isage |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Farm Labor |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Natchitoches-County, Louisiana
Son, age 29
Natchitoches-County, Louisiana · implied b. ~1911 — 12 household members
| Surname | Harris |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 29 |
| Marital Status | Separated |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 4 |
| 1935 Residence (County) | Natchitoches |
| Occupation | Farm Labor |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | 1 |
| 1935 Residence | Same Place |
| 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 Harris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Isaac Harris
Son · 1940 · age 29 · b. ~1911 · Louisiana
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Sibling
Emma Harris
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Harris
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kate Harris
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Essex Harris
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geneva Harris
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johnson Harris
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rebecca Harris
Sibling · 1940 · age 28
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
1940 US Federal Census — Natchitoches-County, Louisiana
Open full size
1940 US Federal Census — Natchitoches-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01414-00571)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gladys Britt | 26 | Head | Housewife | Louisiana |
| 42 | Mildred Britt | 9 | Daughter | — | Louisiana |
| 43 | Bobby Britt | 4 | Son | — | Louisiana |
| 44 | Andrew Harris | 39 | Head | Farmer | Louisiana |
| 45 | Rebecca Harris | 28 | Daughter | — | Louisiana |
| 46 | Isaac Harris THIS PERSON | 29 | Son | Farm Labor | Louisiana |
| 47 | Emma Lee Harris | 22 | Daughter | Farm Labor | Louisiana |
| 48 | Essex Harris | 18 | Son | Farm Labor | Louisiana |
| 49 | Geneva Harris | 20 | Daughter | Farm Labor | Louisiana |
| 50 | Kate Bell Harris | 17 | Daughter | — | Louisiana |
| 51 | Johnson Harris | 15 | Son | — | Louisiana |
| 52 | Bernard Harris | 10 | Son | — | Louisiana |
| 53 | Camille Mack | 4 | Gr Dau | — | Louisiana |
| 54 | Betty Lou Mack | 1 | Gr Dau | — | Louisiana |
| 55 | Catherine Mack | 1 | Gr Dau | — | Louisiana |
| 56 | William Jenkins | 53 | Head | Farmer | Louisiana |
| 57 | Lula Jenkins | 52 | Wife | — | Louisiana |
| 58 | Willie Jenkins | 28 | Head | Farmer | Louisiana |
| 59 | Aritha Jenkins | 28 | Wife | — | Louisiana |
| 60 | Lula Jenkins | 4 | Daughter | — | Louisiana |
| 61 | Willie Jr Jenkins | 2 | Son | — | Louisiana |
| 62 | Joseph Lee | 19 | Head | Farmer | Louisiana |
| 63 | Daritha Lee | 20 | Wife | — | Louisiana |
| 64 | Hazel Lee | 1 | Daughter | — | Louisiana |
| 65 | Leo Dubois | 28 | Head | Attendant | Louisiana |
| 66 | William Stacy Dubois | 29 | Lodger | Operator | Louisiana |
| 67 | Ellis Winslow | 43 | Head | Farmer | Louisiana |
| 68 | Ella Winslow | 40 | Wife | — | Louisiana |
| 69 | Timothy Winslow | 21 | Son | Farm Labor | Louisiana |
| 70 | Evelyn Winslow | 16 | Daughter | — | Louisiana |
| 71 | Carl Winslow | 12 | Son | — | Louisiana |
| 72 | Theophil Romaine | 30 | Head | Farmer | Louisiana |
| 73 | Dewey Breckens | 27 | Head | Farmer | Louisiana |
| 74 | Annie Mae Breckens | 22 | Wife | — | Louisiana |
| 75 | Mary Alice Breckens | 5 | Daughter | — | Louisiana |
| 76 | Ethel Jean Breckens | 2 | Daughter | — | Louisiana |
| 77 | Gabe Phillips | 67 | Head | Farmer | Louisiana |
| 78 | Mimi Phillips | 41 | Wife | — | Louisiana |
| 79 | Injamie Phillips | 12 | Son | — | Louisiana |
| 80 | Lucy Phillips | 11 | 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)