IH
Isaac Harris — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sumter, Alabama
Our Model Tree links this Isaac Harris across the 1920 and 1930 US Censuses in Sumter, Alabama (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 9-person household.
Age 50
b. ~1880
Male
Head
Born: Alabama
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Sumter, Alabama |
| Surname | Harris |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 25 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | No |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Occupation | Farmer |
| Township / Ward | Livingston Town |
| Est. Birth Year | ~1880 |
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 1930 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Sallie Harris | Spouse | — | 48 | ~1882 |
| Henry Harris | Son | — | 12 | ~1918 |
| Isaac Harris | Head | — | 50 | ~1880 |
| Robert Harris | Son | — | 10 | ~1920 |
| Georgia Harris | Daughter | — | 22 | ~1908 |
| John Harris | Son | — | 6 | ~1924 |
| Jack Harris | Son | — | 4 | ~1926 |
| Charles Harris | Son | — | 8 | ~1922 |
| Sam Harris | Son | — | 14 | ~1916 |
Census Appearances
1920
Sumter, Alabama
Head, age 38
Sumter, Alabama · implied b. ~1882 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Sumter, Alabama
Head, age 50
Sumter, Alabama · implied b. ~1880 — 9 household members
| Surname | Harris |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 25 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | No |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 (1920 and 1930) in Sumter, Alabama, using XGBoost record linkage.
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This person
Anchor record
Isaac Harris
Head · 1930 · age 50 · b. ~1880 · Alabama
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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 — Sumter, Alabama
Open full size
1930 US Federal Census — Sumter, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus49usce:0160)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alice Barry | 37 | Boarder | Teacher | Alabama |
| 52 | Sarah Jenkins | 38 | Boarder | Teacher | Tennessee |
| 53 | Lillian Armstrong | 50 | Boarder | Teacher | Alabama |
| 54 | Ernest J. Murphy | 52 | Boarder | Teacher | Kentucky |
| 55 | Lillie M. Wright | 46 | Boarder | Matron | Alabama |
| 56 | Boarder Huey | 18 | Boarder | — | Alabama |
| 57 | Elizabeth Huey | 15 | Boarder | — | Alabama |
| 58 | Clara Belle Huey | 11 | Boarder | — | Alabama |
| 59 | Eula L. Chambers | 60 | Boarder | Dietician | Louisiana |
| 60 | Lillie L. Hugh | 45 | Boarder | Nurse | Alabama |
| 61 | Daisy Partlow | 33 | Boarder | Supervisor | Alabama |
| 62 | Carrie Lee Smith | 40 | Boarder | Teacher | Alabama |
| 63 | Mary Scharnagel | 31 | Boarder | Teacher | Tennessee |
| 64 | Lillian Black | 27 | Boarder | Teacher | Tennessee |
| 65 | William L. Tidwell | 25 | Boarder | Principal | Alabama |
| 66 | Edward L. Sellers | 27 | Boarder | Teacher | Alabama |
| 67 | Ethel Sellers | 26 | Boarder | Teacher | Alabama |
| 68 | Harold L. Mcelroy | 25 | Head | Mechanic | Alabama |
| 69 | Isaac Harris THIS PERSON | 50 | Head | Farmer | Alabama |
| 70 | Sallie Harris | 48 | Wife | Laundress | Alabama |
| 71 | Georgia Harris | 22 | Daughter | Laundress | Alabama |
| 72 | Sam Harris | 14 | Son | — | Alabama |
| 73 | Henry Harris | 12 | Son | — | Alabama |
| 74 | Robert Harris | 10 | Son | — | Alabama |
| 75 | Charles Harris | 8 | Son | — | Alabama |
| 76 | John P. Harris | 6 | Son | — | Alabama |
| 77 | Jack Harris | 4 | Son | — | Alabama |
| 78 | John W. Harris | 23 | Head | Odd Jobs | Alabama |
| 79 | Lucie M. Harris | 17 | Wife | Porter | Alabama |
| 80 | Beady Pratt | 35 | Head | Cook | Alabama |
| 81 | Joseph Pratt | 20 | Son | Laundress | Alabama |
| 82 | John H. Lowery | 45 | Head | Laborer | Alabama |
| 83 | Martha S. Lowery | 36 | Wife | Laborer | Alabama |
| 84 | John H. Lowery | 10 | Son | — | Alabama |
| 85 | George Lowery | 8 | Son | — | Alabama |
| 86 | Fred Lowery | 5 | Son | — | Alabama |
| 87 | Lucy B. Lowery | 4 | Daughter | — | Alabama |
| 88 | Eddie Lowery | 1 | Son | — | Alabama |
| 89 | Isaac Coleman | 55 | Head | — | Alabama |
| 90 | Annie Coleman | 50 | Wife | Teamster | Alabama |
| 91 | Alex Morris | 40 | Head | Laundress | Alabama |
| 92 | Mattie Morris | 38 | Wife | Laborer | Alabama |
| 93 | Liley M. Morris | 20 | Daughter | Laundress | Alabama |
| 94 | Mattie Williams | 1 | Granddaughter | Cook | Alabama |
| 95 | Sylvia Howard | 55 | Head | — | Alabama |
| 96 | Pearl Ballew | 35 | Daughter | Laundress | Alabama |
| 97 | William C. Ballew | 13 | Son | Laundress | Alabama |
| 98 | Lillie Gully | 21 | Niece | — | Alabama |
| 99 | Early Gully | 28 | Great Nephew | — | Alabama |
| 100 | Gully | 2 | — | Cook | Alabama |
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)