IW
Isaac Williams — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Bamberg, South Carolina
Our Model Tree links this Isaac Williams across the 1900, 1910 and 1920 US Censuses in Bamberg, South Carolina (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 4-person household.
Age 42
b. ~1878
Male
Head
Born: South Carolina
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Bamberg, South Carolina |
| Surname | Williams |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 42 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Farm laborer |
| Industry | Working out |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Home Owned/Rented | R |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Farm Laborer |
| Township / Ward | Fish Pond Township |
| Est. Birth Year | ~1878 |
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 |
|---|---|---|---|---|
| Bessie Williams | Daughter | — | 17 | ~1903 |
| Isaac Williams | Head | — | 42 | ~1878 |
| Thomas Williams | Son | — | 18 | ~1902 |
| Gracie Williams | Spouse | — | 36 | ~1884 |
Census Appearances
1900
Bamberg, South …
Spouse, age 22
Bamberg, South Carolina · implied b. ~1878 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Isaac |
| Relationship to Head | Husband |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Birth Month | May |
| Birth Year | 1878 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1910
Bamberg, South …
Head, age 31
Bamberg, South Carolina · implied b. ~1879 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 31 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Years Married | 10 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Minister |
| Industry | Baptist Church |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1920
Bamberg, South …
Head, age 42
Bamberg, South Carolina · implied b. ~1878 — 4 household members
| Surname | Williams |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 42 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Farm laborer |
| Industry | Working out |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Home Owned/Rented | R |
| 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 Williams across 3 US Census years (1900, 1910 and 1920) in Bamberg, South Carolina, using XGBoost record linkage.
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This person
Anchor record
Isaac Williams
Head · 1920 · age 42 · b. ~1878 · South Carolina
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Bamberg, South Carolina
Open full size
1920 US Federal Census — Bamberg, South Carolina
Page Contents
45 people indexed on this census page (ia:1920:14thcensusofpopu1683unit:1079)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 2 | Warren Jones | 15 | — | — | South Carolina |
| 4 | Earle Jones | 21 | — | Farm Laborer | South Carolina |
| 6 | Carson Berry | 25 | Head | Farmer | South Carolina |
| 7 | Bessie Berry | 23 | Wife | — | South Carolina |
| 8 | Ona Berry | 4 | Daughter | — | South Carolina |
| 9 | Berry | 0 | Daughter | — | South Carolina |
| 10 | Carlisle | 50 | Roomer | Farm Laborer | South Carolina |
| 11 | Carlisle | 22 | — | — | South Carolina |
| 12 | Henry Johnson | 26 | Head | Farmer | South Carolina |
| 13 | Ann Johnson | 18 | Wife | — | South Carolina |
| 14 | Ruby L. Johnson | 1 | Daughter | — | South Carolina |
| 15 | Johnson | 0 | Son | — | South Carolina |
| 16 | Frank A. Johnson | 9 | Brother | — | South Carolina |
| 17 | Herman Johnson | 5 | Brother | — | South Carolina |
| 18 | Elias B. Rhoad | 50 | Head | Farmer | South Carolina |
| 19 | Rhoad | 45 | Wife | — | South Carolina |
| 20 | Rhoad | 25 | Son | — | South Carolina |
| 21 | Lena Rhoad | 15 | Daughter | — | South Carolina |
| 22 | Ben J. Rhoad | 26 | Head | Farmer | South Carolina |
| 23 | Lavinia Rhoad | 19 | Wife | — | South Carolina |
| 24 | Rhoad | 1 | Daughter | — | South Carolina |
| 25 | Buster Johnson | 21 | Head | Farm Laborer | South Carolina |
| 26 | Josephine Johnson | 24 | Wife | — | South Carolina |
| 27 | Lucile Johnson | 5 | Daughter | — | South Carolina |
| 28 | Ruby Johnson | 2 | Daughter | — | South Carolina |
| 29 | Henry G. Stokes | 31 | Head | Farmer | South Carolina |
| 30 | Mildred Stokes | 30 | Wife | — | South Carolina |
| 31 | Irene J. Stokes | 13 | Daughter | — | South Carolina |
| 32 | Hazel R. Stokes | 11 | Daughter | — | South Carolina |
| 33 | Henry G. Stokes | 9 | Son | — | South Carolina |
| 34 | Joseph T. Stokes | 7 | Son | — | South Carolina |
| 35 | Dorathy E. Stokes | 5 | Daughter | — | South Carolina |
| 36 | Maggie Stokes | 4 | Daughter | — | South Carolina |
| 37 | Julian B. Stokes | 2 | Son | — | South Carolina |
| 38 | David M. Smoak | 21 | Head | Farmer | South Carolina |
| 39 | Ella Smoak | 46 | Mother | — | South Carolina |
| 40 | Lucia R. Smoak | 23 | Sister | — | South Carolina |
| 41 | Marcus Stewart | 41 | Head | — | South Carolina |
| 42 | Ann Stewart | 34 | Wife | — | South Carolina |
| 43 | Rebecca Stewart | 5 | Daughter | — | South Carolina |
| 44 | Isaac Williams THIS PERSON | 42 | Head | Farm Laborer | South Carolina |
| 45 | Gracie Williams | 36 | Wife | — | South Carolina |
| 46 | Thomas B. Williams | 18 | Son | Farm Laborer | South Carolina |
| 47 | Bessie L. Williams | 17 | Daughter | — | South Carolina |
| 48 | Williams | 3 | Daughter | — | South Carolina |
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)