IT
Isaac Thomas — 1930 US Census Record
Model Tree available1930 United States Federal Census · Yazoo, Mississippi
Our Model Tree links this Isaac Thomas across the 1920, 1930 and 1940 US Censuses in Yazoo, Mississippi (XGBoost, ~Confirmed), with identified parents Isaac & Annie — first a son (b.~1913), then head of a 7-person household.
Age 17
b. ~1913
Male
Son
Born: Mississippi
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Yazoo, Mississippi |
| Surname | Thomas |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Additional Details | |
| Occupation | Laborer |
| Industry | General farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Laborer |
| Township / Ward | Beat 4 |
| Est. Birth Year | ~1913 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Lon Thomas | Son | — | 11 | ~1919 |
| Annie Thomas | Spouse | — | 45 | ~1885 |
| Mary Thomas | Daughter | — | 18 | ~1912 |
| Ray Thomas | Son | — | 16 | ~1914 |
| Isaac Thomas | Son | — | 17 | ~1913 |
| Isaac Thomas | Head | — | 48 | ~1882 |
| L Thomas | Son | — | 14 | ~1916 |
Census Appearances
1920
Yazoo, Mississippi
Son, age 11
Yazoo, Mississippi · implied b. ~1909 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Farm laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1930
Yazoo, Mississippi
Son, age 17
Yazoo, Mississippi · implied b. ~1913 — 7 household members
| Surname | Thomas |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Laborer |
| Industry | General farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Yazoo-County, Mississippi
Other, age 22
Yazoo-County, Mississippi · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Isiar |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Yazoo |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 72 |
| Highest Grade | 2 |
| 1935 Residence | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Thomas across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Isaac Thomas (~0.92 confidence) and mother Annie Thomas (~0.92 confidence) and father Lucas Thomas (~0.92 confidence) and mother Daphne Thomas (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Isaac Thomas
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Annie Thomas
b. ~1885
Source mother
● Household
· direct · ~0.92
Father
Lucas Thomas
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Daphne Thomas
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Isaac Thomas
Son · 1930 · age 17 · b. ~1913 · Mississippi
★ You are viewing this record
Sibling
L Thomas
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lon Thomas
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Thomas
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Thomas
Sibling · 1930 · age 18
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
1930 US Federal Census — Yazoo, Mississippi
Open full size
1930 US Federal Census — Yazoo, Mississippi
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1156unit:0516)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Raphael Thompson | 58 | Head | — | Mississippi |
| 52 | Dan Edwards | 66 | Head | Farmer | Mississippi |
| 53 | Lizzie Edwards | 60 | Wife | Laborer | Mississippi |
| 54 | Maggie Edwards | 25 | Daughter | Laborer | Mississippi |
| 55 | Mary Lott | 40 | Head | Farmer | Mississippi |
| 56 | Henry Lott | 18 | Son | Laborer | Mississippi |
| 57 | L. C. Lott | 7 | Son | Laborer | Mississippi |
| 58 | Will Edwards | 31 | Head | Farmer | Mississippi |
| 59 | Annie Edwards | 21 | Wife | — | Mississippi |
| 60 | Ben Davis | 22 | Brother | Farmer | Mississippi |
| 61 | Nat Bell | 54 | Head | Farmer | Mississippi |
| 62 | Ada Bell | 25 | Wife | Laborer | Mississippi |
| 63 | Ida Bell | 4 | Daughter | — | Mississippi |
| 64 | Charles Mcclain | 72 | Head | Farmer | Mississippi |
| 65 | Lumpkin Mcclain | 50 | Wife | — | Mississippi |
| 66 | Jane Scott | 69 | Mother-in-law | — | Mississippi |
| 67 | Albert Carpenter | 19 | Head | Farmer | Mississippi |
| 68 | Hubert Mincade | 20 | Head | Farmer | Mississippi |
| 69 | Martha Mincade | 18 | Wife | — | Mississippi |
| 70 | S. L. Mincade | 1 | Son | — | Mississippi |
| 71 | Albert Mincade | 25 | Head | Farmer | Mississippi |
| 72 | Hattie Mincade | 20 | Wife | Laborer | Mississippi |
| 73 | Russell Mincade | 26 | Head | Farmer | Mississippi |
| 74 | Susie Mincade | 19 | Wife | Laborer | Mississippi |
| 75 | Isaac Thomas | 48 | Head | Farmer | Mississippi |
| 76 | Annie Thomas | 45 | Wife | — | Mississippi |
| 77 | Mary Thomas | 18 | Daughter | Laborer | Mississippi |
| 78 | Isaac Thomas THIS PERSON | 17 | Son | Laborer | Mississippi |
| 79 | Ray Thomas | 16 | Son | Laborer | Mississippi |
| 80 | L. C. Thomas | 14 | Son | Laborer | Mississippi |
| 81 | Lon Thomas | 11 | Son | Laborer | Mississippi |
| 82 | Henry Henderson | 40 | Head | Farmer | Mississippi |
| 83 | Mary Henderson | 38 | Wife | Laborer | Mississippi |
| 84 | Will Felton | 39 | Head | Farmer | Mississippi |
| 85 | Susie Felton | 32 | Wife | Laborer | Mississippi |
| 86 | Willie Felton | 12 | Son | Laborer | Mississippi |
| 87 | L. C. Felton | 10 | Son | — | Mississippi |
| 88 | Nelle Felton | 8 | Daughter | — | Mississippi |
| 89 | Dan Felton | 5 | Son | — | Mississippi |
| 90 | Angie Felton | 4 | Daughter | — | Mississippi |
| 91 | Lula Felton | 1 | Daughter | — | Mississippi |
| 92 | Henry Anderson | 60 | Head | Farmer | Mississippi |
| 93 | Angie Anderson | 55 | Wife | Laborer | Mississippi |
| 94 | Isaac Perkins | 45 | Head | Farmer | Mississippi |
| 95 | Lula Perkins | 39 | Wife | — | Mississippi |
| 96 | M. T. Bell | 4 | Grandson | — | Mississippi |
| 97 | John White | 21 | Head | Farmer | Mississippi |
| 98 | Lorna White | 21 | Wife | Laborer | Mississippi |
| 99 | Emma Jones | 60 | Mother-in-law | — | Mississippi |
| 100 | Millie Arnold | 31 | Head | Farmer | Mississippi |
Pedigree Summary
Isaac + 4 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)