IJ
Isaac Jones — 1920 US Census Record
Model Tree available1920 United States Federal Census · Kershaw, South Carolina
Our Model Tree links this Isaac Jones across the 1910, 1920 and 1930 US Censuses in Kershaw, South Carolina (XGBoost, ~Confirmed), with identified parents Isaac & Lizzie — first a son (b.~1900), then head of a 4-person household.
Age 20
b. ~1900
Male
Son
Born: South Carolina
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Kershaw, South Carolina |
| Surname | Jones |
| Given Name | Isaac Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Farmer |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Farmer |
| Township / Ward | De Kalb Township |
| Est. Birth Year | ~1900 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Lizzie Jones | Daughter | — | 18 | ~1902 |
| Isaac Jones | Head | — | 45 | ~1875 |
| Isaac Jones | Son | — | 20 | ~1900 |
| Willie Jones | Spouse | — | 32 | ~1888 |
Census Appearances
1910
Darlington, South …
Son, age 11
Darlington, South Carolina · implied b. ~1899 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1920
Kershaw, South …
Son, age 20
Kershaw, South Carolina · implied b. ~1900 — 4 household members
| Surname | Jones |
| Given Name | Isaac Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Farmer |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Kershaw, South …
Head, age 30
Kershaw, South Carolina · implied b. ~1900 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | James |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 19 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $1 |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Jones across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Isaac Jones (~0.92 confidence) and mother Lizzie Jones (~0.92 confidence) and father Isaac Jones (~0.92 confidence) and mother Willie Jones (~0.60 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.84
Father
Isaac Jones
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Lizzie Jones
b. ~1868
Source mother
● Household
· direct · ~0.92
Father
Isaac Jones
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Willie Jones
b. ~1888
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Isaac Jones
Son · 1920 · age 20 · b. ~1900 · South Carolina
★ You are viewing this record
Sibling
Lizzie Jones
Sibling · 1920 · 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
1920 US Federal Census — Kershaw, South Carolina
Open full size
1920 US Federal Census — Kershaw, South Carolina
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu1700unit:0731)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Estell | 35 | Wife | House Work | South Carolina |
| 2 | Bridge | 9 | Son | — | South Carolina |
| 3 | Arthur | 5 | Son | — | South Carolina |
| 4 | Mack Smith | 26 | Head | Farmer | South Carolina |
| 5 | Hattie Smith | 23 | Wife | House Work | South Carolina |
| 6 | James Smith | 3 | Son | — | South Carolina |
| 7 | William Brown | 34 | Head | Farmer | South Carolina |
| 8 | Minnie Brown | 30 | Wife | House Work | South Carolina |
| 9 | Willie Brown | 10 | Son | — | South Carolina |
| 10 | Estell Brown | 9 | Daughter | — | South Carolina |
| 11 | James Brown | 7 | Son | — | South Carolina |
| 12 | Harry Brown | 4 | Son | — | South Carolina |
| 13 | Roosevelt Brown | 2 | Son | — | South Carolina |
| 14 | Clifton Marshall | 28 | Head | Farmer | South Carolina |
| 15 | Lillie Marshall | 25 | Wife | House Work | South Carolina |
| 16 | Herbert Marshall | 4 | Son | — | South Carolina |
| 17 | Oscella Marshall | 1 | Daughter | — | South Carolina |
| 18 | Clyde Mccaskill | 39 | Head | Farmer | South Carolina |
| 19 | Willie Mccaskill | 15 | Son | — | South Carolina |
| 20 | Cecil Mccaskill | 13 | Daughter | — | South Carolina |
| 21 | Linn Mccaskill | 11 | Son | — | South Carolina |
| 22 | Elia Mccaskill | 9 | Daughter | — | South Carolina |
| 23 | Polly Mccaskill | 7 | Daughter | — | South Carolina |
| 24 | Charley Mccaskill | 5 | Son | — | South Carolina |
| 25 | Friday Henry | 40 | Head | Farmer | South Carolina |
| 26 | Adaline Henry | 44 | Wife | House Work | South Carolina |
| 27 | Marie Henry | 22 | Daughter | Farmer | South Carolina |
| 28 | Maggie Henry | 18 | Daughter | House Work | South Carolina |
| 29 | Rachel Henry | 20 | Daughter | Laborer Farm | South Carolina |
| 30 | Friday Jr. Henry | 19 | Son | Laborer Farm | South Carolina |
| 31 | Clarence Henry | 16 | Son | Laborer Farm | South Carolina |
| 32 | Walter Henry | 14 | Son | — | South Carolina |
| 33 | Herman Henry | 10 | Son | — | South Carolina |
| 34 | James Henry | 4 | Son | — | South Carolina |
| 35 | Luther Henry | 2 | Son | — | South Carolina |
| 36 | Edward Montgomery | 44 | Head | Farmer | South Carolina |
| 37 | Thomas Crocket | 21 | Head | Farmer | South Carolina |
| 38 | Bertha Crocket | 19 | Wife | House Work | South Carolina |
| 39 | Milton Jones | 38 | Head | Farmer | South Carolina |
| 40 | Betsy Jones | 35 | Wife | House Work | South Carolina |
| 41 | Madie Jones | 11 | Daughter | — | South Carolina |
| 42 | Milton Jr. Jones | 10 | Son | — | South Carolina |
| 43 | David Jones | 7 | Son | — | South Carolina |
| 44 | Bettie Jr. Jones | 5 | Son | — | South Carolina |
| 45 | Lillie Jones | 3 | Daughter | — | South Carolina |
| 46 | Isaac Jones | 45 | Head | Farmer | South Carolina |
| 47 | Willie Jones | 32 | Wife | House Work | South Carolina |
| 48 | Isaac Jr. Jones THIS PERSON | 20 | Son | Farmer | South Carolina |
| 49 | Lizzie Jones | 18 | Daughter | House Work | South Carolina |
Pedigree Summary
Isaac + 1 sibling
Gen 1 · 4 parents
~0.84
Max depth 4 (1900–1950 window)
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)