LJ
Lula Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Alabama
Our Model Tree links this Lula Johnson across the 1920, 1930 and 1940 US Censuses in Jefferson, Alabama (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 5-person household.
Age 36
b. ~1894
Female
Spouse
Born: Alabama
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Alabama |
| Surname | Johnson |
| Given Name | Lula |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 16 |
| 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 | ~1894 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lula | Age | Birth yr |
|---|---|---|---|---|
| John Johnson | Head | — | 41 | ~1889 |
| - Johnson | Son | — | 11 | ~1919 |
| - Johnson | Son | — | 10 | ~1920 |
| J Johnson | Son | — | 13 | ~1917 |
| Lula Johnson | Spouse | — | 36 | ~1894 |
Census Appearances
1920
Jefferson, Alabama
Spouse, age 26
Jefferson, Alabama · implied b. ~1894 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lula |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Married |
| 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
Spouse, age 36
Jefferson, Alabama · implied b. ~1894 — 5 household members
| Surname | Johnson |
| Given Name | Lula |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 16 |
| 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
Spouse, age 46
Jefferson-County, Alabama · implied b. ~1894 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Leila |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Election Precinct No. 58 |
| 1935 Residence (County) | Jefferson |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| 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 Lula Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Lula Johnson
Spouse · 1930 · age 36 · b. ~1894 · Alabama
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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:1930:15thcensus25usce:0379)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lomero Lillie | 31 | Daughter | Cook | Alabama |
| 2 | Mitchell Susie | 17 | Granddaughter | — | Alabama |
| 3 | Flowers Harris | 7 | Grandson | — | Alabama |
| 4 | - Beatrice | 4 | Granddaughter | — | Alabama |
| 5 | - J. L. | 2 | Grandson | — | Alabama |
| 6 | Watkins Eddie | 22 | Roomer | Maid | Alabama |
| 7 | - J. C. | 19 | Roomer | Helper | Alabama |
| 8 | Edward Chenault | 25 | Head | Porter | Alabama |
| 9 | Annie Chenault | 21 | Wife | Laundress | Alabama |
| 10 | - William Chenault | 1 | Son | — | Alabama |
| 11 | Isaac Freeman | 36 | Head | Laundress | Alabama |
| 12 | Charles Freeman | 17 | Son | Helper | Alabama |
| 13 | Willie M. Freeman | 8 | Daughter | — | Alabama |
| 14 | James Spratt | 31 | Head | Packer | Alabama |
| 15 | Clara B. Spratt | 29 | Wife | Laundress | Alabama |
| 16 | Lovaia L. Spratt | 11 | Daughter | — | Alabama |
| 17 | Idia L. Spratt | 8 | Daughter | — | Alabama |
| 18 | Mabel L. Spratt | 6 | Daughter | — | Alabama |
| 19 | William L. Spratt | 4 | Son | — | Alabama |
| 20 | John H. Johnson | 41 | Head | Laborer | Alabama |
| 21 | Lula Johnson THIS PERSON | 36 | Wife | Laundress | Alabama |
| 22 | J. C. Johnson | 13 | Son | Laborer | Alabama |
| 23 | - J. L. Johnson | 11 | Son | — | Alabama |
| 24 | - J. C. Johnson | 10 | Son | — | Alabama |
| 25 | Fred Davis | 27 | Head | Truckman | Alabama |
| 26 | Easter Davis | 27 | Wife | Laundress | Alabama |
| 27 | Helen M. Davis | 8 | Daughter | — | Alabama |
| 28 | Lawrence C. Davis | 6 | Son | — | Alabama |
| 29 | Willie F. Davis | 4 | Son | — | Alabama |
| 30 | Leroy Davis | 2 | Son | — | Alabama |
| 31 | Charles Hines | 38 | Head | Stacker | Alabama |
| 32 | Mary Hines | 37 | Wife | Laundress | Alabama |
| 33 | Mack Johnson | 38 | Head | Laborer | Mississippi |
| 34 | Minnie Johnson | 37 | Wife | — | Mississippi |
| 35 | - L. D. Johnson | 13 | Daughter | — | Mississippi |
| 36 | Henry Wimberly | 41 | Head | Stacker | Georgia |
| 37 | Lucy Wimberly | 42 | Wife | Dishwasher | Georgia |
| 38 | Henry J. Wimberly | 10 | Son | — | Alabama |
| 39 | Lillie Wimberly | 6 | Daughter | — | Alabama |
| 40 | Cora Minor | 31 | Head | Laundress | Alabama |
| 41 | Robert Ransom | 23 | Roomer | Laborer | Alabama |
| 42 | Thelma Ransom | 17 | Roomer | Laborer | Alabama |
| 43 | Rosa L. Dumas | 34 | Head | Laundress | Alabama |
| 44 | Mary Yuman | 31 | Head | Laundress | Alabama |
| 45 | - Beatrice M. Yuman | 5 | Daughter | — | Alabama |
| 46 | James Dickson | 32 | Roomer | Helper | Alabama |
| 47 | Fred Ellis | 36 | Head | Painter | Georgia |
| 48 | Bertha Ellis | 33 | Wife | — | Alabama |
| 49 | Lee Hill | 36 | Head | Moulder | Alabama |
| 50 | Mary Hill | 29 | Wife | — | Alabama |
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)