IB
Isaac Brown — 1920 US Census Record
Model Tree available1920 United States Federal Census · Colleton, South Carolina
Our Model Tree links this Isaac Brown across the 1910, 1920 and 1930 US Censuses in Colleton, South Carolina (XGBoost, ~Confirmed), with identified parents Richard & Isaac — first a son (b.~1908), then head of a 6-person household.
Age 12
b. ~1908
Male
Son
Born: South Carolina
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Colleton, South Carolina |
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Warren Township |
| Est. Birth Year | ~1908 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Ester Brown | Daughter | — | 16 | ~1904 |
| Richard Brown | Head | — | 38 | ~1882 |
| Isaac Brown | Son | — | 12 | ~1908 |
| Leon Brown | Son | — | 11 | ~1909 |
| Walter Brown | Son | — | 13 | ~1907 |
| Annie Brown | Spouse | — | 32 | ~1888 |
Census Appearances
1910
Colleton, South …
Son, age 1
Colleton, South Carolina · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 1 |
| 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
Colleton, South …
Son, age 12
Colleton, South Carolina · implied b. ~1908 — 6 household members
| Surname | Brown |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| 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 |
1930
Colleton, South …
Head, age 22
Colleton, South Carolina · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Israel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 21 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Section |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 2 |
| 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 Brown across 3 US Census years (1910, 1920 and 1930) in Colleton, South Carolina, using XGBoost record linkage. Identified parents: father Richard Brown (~0.92 confidence) and father Isaac Brown (~0.92 confidence) and mother Rachel Brown (~0.92 confidence) and mother Annie Brown (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Richard Brown
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Isaac Brown
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Rachel Brown
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Annie Brown
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Isaac Brown
Son · 1920 · age 12 · b. ~1908 · South Carolina
★ You are viewing this record
Sibling
Walter Brown
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leon Brown
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ester Brown
Sibling · 1920 · age 16
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 — Colleton, South Carolina
Open full size
1920 US Federal Census — Colleton, South Carolina
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1692unit:1098)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frances S Money | 66 | Head | Farmer | South Carolina |
| 2 | James W Money | 38 | Son | Farm Laborer | South Carolina |
| 3 | Marion Money | 34 | Daughter | — | South Carolina |
| 4 | Clarence V Money | 32 | Son | Farm Laborer | South Carolina |
| 5 | Isaac F Money | 36 | Head | Farmer | South Carolina |
| 6 | Sarah Money | 37 | Wife | — | South Carolina |
| 7 | James F Pickens | 17 | Nephew | — | South Carolina |
| 8 | Sarah Pickens | 15 | Niece | — | South Carolina |
| 9 | Mary Pickens | 67 | Head | Farmer | South Carolina |
| 10 | Alice Stukes | 37 | Daughter | — | South Carolina |
| 11 | Ruben Harvin | 10 | Grandson | — | South Carolina |
| 12 | Thomas R Rich | 48 | Head | Farmer | South Carolina |
| 13 | Mary J Rich | 38 | Wife | — | South Carolina |
| 14 | James E Rich | 24 | Son | Farm Laborer | South Carolina |
| 15 | Herbert Rich | 21 | Son | Farm Laborer | South Carolina |
| 16 | Frank R Rich | 13 | Son | — | South Carolina |
| 17 | Willie May Rich | 11 | Daughter | — | South Carolina |
| 18 | Edward W Rich | 9 | Son | — | South Carolina |
| 19 | Jessie May Rich | 7 | Daughter | — | South Carolina |
| 20 | Sanders T Rich | 4 | Son | — | South Carolina |
| 21 | Omery M Rich | 0 | Daughter | — | South Carolina |
| 22 | Richard Brown | 38 | Head | Farmer | South Carolina |
| 23 | Annie Brown | 32 | Wife | Farm Laborer | South Carolina |
| 24 | Ester Brown | 16 | Daughter | — | South Carolina |
| 25 | Walter Brown | 13 | Son | Farm Laborer | South Carolina |
| 26 | Leon Brown | 11 | Son | — | South Carolina |
| 27 | Isaac Brown THIS PERSON | 12 | Son | — | South Carolina |
| 28 | Ben Spell | 36 | Head | Farmer | South Carolina |
| 29 | Nellie Spell | 25 | Wife | — | South Carolina |
| 30 | Sallie Lou Spell | 11 | Daughter | — | South Carolina |
| 31 | Ernest Spell | 6 | Son | — | South Carolina |
| 32 | Oka Spell | 5 | Son | — | South Carolina |
| 33 | Ben Spell | 1 | Son | — | South Carolina |
| 34 | George W Brown | 29 | Head | Farmer | South Carolina |
| 35 | Lillie Brown | 24 | Wife | — | South Carolina |
| 36 | Almer Brown | 9 | Daughter | — | South Carolina |
| 37 | Lelena Brown | 7 | Daughter | — | South Carolina |
| 38 | Myrtice Brown | 4 | Daughter | — | South Carolina |
| 39 | Floyd Brown | 2 | Son | — | South Carolina |
| 40 | English W Kennard | 60 | Head | Farmer | South Carolina |
| 41 | Minnie S Kennard | 44 | Wife | — | South Carolina |
| 42 | Harry D Kennard | 28 | Son | Rural Carrier | South Carolina |
| 43 | Agnes W Kennard | 21 | Son | — | South Carolina |
| 44 | Howard Kennard | 18 | Son | — | South Carolina |
| 45 | Junie E Baker | 48 | Head | Farmer | South Carolina |
| 46 | Emma Baker | 33 | Wife | — | South Carolina |
| 47 | Paul Baker | 15 | Son | Farm Laborer | South Carolina |
| 48 | Addison Baker | 11 | Son | — | South Carolina |
| 49 | Thelma Baker | 8 | Daughter | — | South Carolina |
| 50 | Herbert Baker | 6 | Son | — | South Carolina |
Related Census Records
Pedigree Summary
Isaac + 3 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 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)