BS
Billie Smith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Alabama
Our Model Tree links this Billie Smith across the 1930 and 1940 US Censuses in Jefferson, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 7-person household.
Age 3
b. ~1927
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Alabama |
| Surname | Smith |
| Given Name | Billie K |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Additional Details | |
| Occupation | none |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Hamilton Village |
| Est. Birth Year | ~1927 |
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 Billie | Age | Birth yr |
|---|---|---|---|---|
| Margie Smith | Daughter | — | 5 | ~1925 |
| Billie Smith | Daughter | — | 3 | ~1927 |
| Clarence Smith | Son | — | 8 | ~1922 |
| Clarence Smith | Head | — | 28 | ~1902 |
| Marie Smith | Other | — | 27 | ~1903 |
| Lula Smith | Daughter | — | ~1930 | |
| Johnnie Smith | Son | — | 4 | ~1926 |
Census Appearances
1930
Jefferson, Alabama
Daughter, age 3
Jefferson, Alabama · implied b. ~1927 — 7 household members
| Surname | Smith |
| Given Name | Billie K |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | none |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
Daughter, age 13
Jefferson-County, Alabama · implied b. ~1927 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Billy Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Bessemer City |
| 1935 Residence (County) | Jefferson |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Billie Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Billie Smith
Daughter · 1930 · age 3 · b. ~1927 · Alabama
★ You are viewing this record
Sibling
Johnnie Smith
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margie Smith
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Smith
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Smith
Sibling · 1930 · age 8
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 — Jefferson, Alabama
Open full size
1930 US Federal Census — Jefferson, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus32usce:0593)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clarence W Smith | 28 | Head | Dray Road | Mississippi |
| 2 | Marie D Smith | 27 | Wife-H | None | Mississippi |
| 3 | Clarence J Smith | 8 | Son | None | Alabama |
| 4 | Margie L Smith | 5 | Daughter | None | Alabama |
| 5 | Johnnie Smith | 4 | Son | None | Alabama |
| 6 | Billie K Smith THIS PERSON | 3 | Daughter | None | Alabama |
| 7 | Lula Mae Smith | 0 | Daughter | None | Alabama |
| 8 | William C Easter | 43 | Head | Coal Digger | Alabama |
| 9 | Annie Easter | 31 | Wife-H | Cook | Alabama |
| 10 | Samuel L Mayhew | 28 | Head | Laborer | Alabama |
| 11 | Naomi V Mayhew | 28 | Wife-H | None | Alabama |
| 12 | Sam Mayhew | 2 | Son | None | Alabama |
| 13 | Sidney S Mayhew | 0 | Son | None | Alabama |
| 14 | Arthur Hill | 27 | Head | Machine Operator | Georgia |
| 15 | Lois Hill | 22 | Wife-H | None | Alabama |
| 16 | Artie Hill | 4 | Son | None | Alabama |
| 17 | George M Hill | 3 | Son | None | Alabama |
| 18 | Daughter Hill | 0 | Daughter | None | Alabama |
| 19 | Luke Keith | 40 | Father-in-law | Loader | Alabama |
| 20 | Edith Keith | 13 | Sister-in-law | None | Alabama |
| 21 | John D Aldenhoff | 34 | Head | Laborer | Alabama |
| 22 | Nellie Aldenhoff | 22 | Wife-H | None | Alabama |
| 23 | Truman Dunn | 48 | Head | Laborer | Alabama |
| 24 | Annie Dunn | 44 | Wife-H | None | Alabama |
| 25 | Nellie Dunn | 19 | Daughter | None | Alabama |
| 26 | Tessie Dunn | 16 | Daughter | None | Alabama |
| 27 | Roma Dunn | 10 | Daughter | None | Alabama |
| 28 | George Barnett | 37 | Head | Contractor | Alabama |
| 29 | Lula Barnett | 34 | Wife-H | None | Alabama |
| 30 | George Jr Barnett | 15 | Son | None | Alabama |
| 31 | Lucile M Barnett | 12 | Daughter | None | Alabama |
| 32 | Annie L Barnett | 11 | Daughter | None | Alabama |
| 33 | Almon M Barnett | 8 | Daughter | None | Alabama |
| 34 | Martha A Barnett | 5 | Daughter | None | Alabama |
| 35 | Ethelene F Barnett | 1 | Daughter | None | Alabama |
| 36 | Robert Frame | 68 | Head | Carpenter | Alabama |
| 37 | Annie Frame | 58 | Wife-H | None | Georgia |
| 38 | Earnest Duncan | 33 | Head | Blacksmith | Alabama |
| 39 | Mable Duncan | 35 | Wife-H | None | Alabama |
| 40 | Robbie L Duncan | 8 | Daughter | None | Alabama |
| 41 | Joyce Duncan | 5 | Daughter | None | Alabama |
| 42 | John Waine | 50 | Head | Foreman | England |
| 43 | Elizabeth Waine | 52 | Wife-H | None | England |
| 44 | Robert L Barnett | 50 | Head | Contractor | Alabama |
| 45 | Lula Barnett | 42 | Wife-H | None | Alabama |
| 46 | Leon Barnett | 21 | Son | Loader | Alabama |
| 47 | Claude H Barnett | 15 | Son | Loader | Alabama |
| 48 | Daughter Barnett | 14 | Daughter | None | Alabama |
| 49 | Eustus Barnett | 11 | Son | None | Alabama |
| 50 | Son Barnett | 4 | Son | None | Alabama |
Related Census Records
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)