DJ
Dorothy Jackson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Jefferson, Alabama
Our Model Tree links this Dorothy Jackson across the 1910, 1920, 1930 and 1940 US Censuses in Jefferson, Alabama (XGBoost, ~Confirmed), with identified parents J & Bessie — first a daughter (b.~1907), then head of a 3-person household.
Age 23
b. ~1907
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Alabama |
| Surname | Jackson |
| Given Name | Dorothy M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Occupation | Laundress |
| Industry | At home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Occupation | Laundress |
| Township / Ward | Birmingham City |
| Est. Birth Year | ~1907 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Jackson | Daughter | — | 23 | ~1907 |
| Charlie Jackson | Head | — | 44 | ~1886 |
| Annie Jackson | Spouse | — | 43 | ~1887 |
Census Appearances
1910
Jefferson, Alabama
Daughter, age 1
Jefferson, Alabama · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Daisy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1920
Jefferson, Alabama
Daughter, age 12
Jefferson, Alabama · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Jefferson, Alabama
Daughter, age 23
Jefferson, Alabama · implied b. ~1907 — 3 household members
| Surname | Jackson |
| Given Name | Dorothy M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Laundress |
| Industry | At home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Jefferson-County, Alabama
Head, age 35
Jefferson-County, Alabama · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Dolly Lou |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Birmingham |
| 1935 Residence (County) | Jefferson |
| Occupation | Laundress |
| Industry | Own home |
| Class of Worker | OA |
| Hours Worked | 30 |
| Income (1939) | 510 |
| Highest Grade | No 8 |
| 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 Dorothy Jackson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father J Jackson (~0.92 confidence) and mother Bessie Jackson (~0.92 confidence) and father Charlie Jackson (~0.92 confidence) and mother Annie Jackson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
J Jackson
b. ~1849
Source father
● Household
· direct · ~0.92
Mother
Bessie Jackson
b. ~1864
Source mother
● Household
· direct · ~0.92
Father
Charlie Jackson
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Annie Jackson
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Jackson
Daughter · 1930 · age 23 · b. ~1907 · Alabama
★ 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 — Jefferson, Alabama
Open full size
1930 US Federal Census — Jefferson, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus29usce:0381)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Johnny Lynch | 38 | Head | Laborer | Alabama |
| 2 | Hattie Lynch | 33 | Wife | — | Alabama |
| 3 | John Lynch | 16 | Son | — | Alabama |
| 4 | Mattie Mason | 50 | Head | — | Alabama |
| 5 | Louis Mason | 16 | Nephew | Laundress | Alabama |
| 6 | Charlie Jackson | 44 | Head | Delivery Boy | Alabama |
| 7 | Annie Jackson | 43 | Wife | Laborer | Alabama |
| 8 | Dorothy M. Jackson THIS PERSON | 23 | Daughter | Laundress | Alabama |
| 9 | Jason Mcnulty | 38 | Head | — | North Carolina |
| 10 | Coliar Mcnulty | 21 | Wife | — | Alabama |
| 11 | Moses Christian | 49 | Head | — | Alabama |
| 12 | Maggie Christian | 41 | Wife | Open Hearth | Alabama |
| 13 | Edward Bines | 36 | Head | — | Alabama |
| 14 | Shirley Bines | 29 | Wife | Cook | Alabama |
| 15 | Shirley William Bines | 14 | Son | — | Alabama |
| 16 | Isaiah Captain | 35 | Head | Miner | New Jersey |
| 17 | Annie Captain | 29 | Wife | — | Germany |
| 18 | Isaiah Captain | 12 | Son | — | Alabama |
| 19 | Mary M. Captain | 10 | Daughter | — | Alabama |
| 20 | Joseph Captain | 8 | Son | — | Alabama |
| 21 | Irene Captain | 5 | Daughter | — | Alabama |
| 22 | Annie Captain | 2 | Daughter | — | Alabama |
| 23 | Sam Brizzi | 39 | Head | Laborer | Italy |
| 24 | Annie Brizzi | 29 | Wife | — | Italy |
| 25 | Joe Brizzi | 9 | Son | — | Alabama |
| 26 | Josephine Brizzi | 4 | Daughter | — | Alabama |
| 27 | Mike Igrania | 25 | Head | Open Hearth | Louisiana |
| 28 | Janie Igrania | 25 | Wife | — | Louisiana |
| 29 | Janie Igrania | 4 | Daughter | — | Alabama |
| 30 | Maria Igrania | 1 | Daughter | — | Alabama |
| 31 | John Igrania | 53 | Head | Proprietor | Italy |
| 32 | Giovannina Igrania | 58 | Wife | — | Italy |
| 33 | Oliver Smith | 40 | Head | Section Gang | Georgia |
| 34 | Susie Smith | 30 | Wife | — | Georgia |
| 35 | Bertha Smith | 14 | Daughter | — | Georgia |
| 36 | Lawrence Howard | 23 | Head | Servant | Alabama |
| 37 | Sanders M. Howard | 14 | Wife | — | Georgia |
| 38 | John Guzarek | 53 | Head | Miner | Germany |
| 39 | Mary Guzarek | 46 | Wife | — | Germany |
| 40 | John Guzarek | 22 | Son | Carrier | Alabama |
| 41 | Joseph Guzarek | 17 | Son | — | Alabama |
| 42 | Frank Guzarek | 13 | Son | — | Alabama |
| 43 | Louise Guzarek | 10 | Daughter | — | Alabama |
| 44 | George Guzarek | 7 | Son | — | Alabama |
| 45 | John Gargisky | 27 | Head | Pitman | Germany |
| 46 | Maria Gargisky | 24 | Wife | — | Alabama |
| 47 | Margaret Gargisky | 5 | Daughter | — | Alabama |
| 48 | Dorothy Gargisky | 3 | Daughter | — | Alabama |
| 49 | Raymond Gargisky | 1 | Son | — | Alabama |
| 50 | Fred Gant | 22 | Head | Laborer | Alabama |
Related Census Records
Pedigree Summary
Dorothy
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 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)