SB
Samuel Brown — 1930 US Census Record
Model Tree available1930 United States Federal Census · None, Maryland
Our Model Tree links this Samuel Brown across the 1910, 1920 and 1930 US Censuses in Maryland (XGBoost, ~Confirmed), with identified parents James & Alberta — first a son (b.~1900), then head of a 4-person household.
Age 30
b. ~1900
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | None, Maryland |
| Surname | Brown |
| Given Name | Samuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| 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 1930 census.
| Name | Relation to head | Relative to Samuel | Age | Birth yr |
|---|---|---|---|---|
| Sam Brown | Head | — | 45 | ~1885 |
| James Craft | Other | — | 31 | ~1899 |
| Samuel Brown | Son | — | 30 | ~1900 |
| Susie Brown | Spouse | — | 40 | ~1890 |
Census Appearances
1910
Charles, Maryland
Son, age 10
Charles, Maryland · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Samuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Charles, Maryland
Son, age 19
Charles, Maryland · implied b. ~1901 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Samuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
None, Maryland
Son, age 30
None, Maryland · implied b. ~1900 — 4 household members
| Surname | Brown |
| Given Name | Samuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Samuel Brown across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father James Brown (~0.92 confidence) and mother Alberta Brown (~0.92 confidence) and father Jefferson Brown (~0.92 confidence) and mother Florence Brown (~0.92 confidence) and father Sam Brown (~0.92 confidence) and mother Susie Brown (~0.60 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.87
Father
James Brown
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Alberta Brown
b. ~1867
Source mother
● Household
· direct · ~0.92
Father
Jefferson Brown
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Florence Brown
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
Sam Brown
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Susie Brown
b. ~1890
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Samuel Brown
Son · 1930 · age 30 · b. ~1900 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — None, Maryland
Open full size
1930 US Federal Census — None, Maryland
Page Contents
12 people indexed on this census page (ia:1930:15thcensus850unit:0719)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 55 | Jessie Jones | 23 | Head | Laborer | Virginia |
| 56 | Annie Jones | 21 | Wife | — | Virginia |
| 57 | James Jones | 4 | Son | — | Virginia |
| 58 | Martha Jones | 3 | Daughter | — | Maryland |
| 59 | George Jones | 1 | Son | — | Maryland |
| 60 | Sam Brown | 45 | Head | Stevedore | Maryland |
| 61 | Susie Brown | 40 | Wife | — | Maryland |
| 62 | Samuel Brown THIS PERSON | 30 | Son | — | Maryland |
| 63 | James Craft | 31 | Lodger | Laborer | Maryland |
| 64 | George Chester | 33 | Head | Laborer | Virginia |
| 65 | Elizabeth Chester | 24 | Wife | — | Virginia |
| 66 | Luke Gray | None | Head | Laborer | Unknown |
Pedigree Summary
Samuel
Gen 1 · 6 parents
~0.87
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)