LJ
Lillie Jackson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Duval, Florida
Our Model Tree links this Lillie Jackson across the 1910, 1920, 1930 and 1940 US Censuses in Duval, Florida (XGBoost, ~Confirmed), with identified parents Thomas & Thos — first a daughter (b.~1910), then head of a 4-person household.
Age 20
b. ~1910
Female
Daughter
Born: Florida
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Duval, Florida |
| Surname | Jackson |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Additional Details | |
| Occupation | Laundress |
| Industry | Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Laundress |
| Township / Ward | Jacksonville City |
| Est. Birth Year | ~1910 |
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 Lillie | Age | Birth yr |
|---|---|---|---|---|
| Lillie Jackson | Daughter | — | 20 | ~1910 |
| Lucy Jackson | Head | — | 40 | ~1890 |
| Lela Jackson | Other | — | 13 | ~1917 |
| Rebecca Jackson | Other | — | 38 | ~1892 |
Census Appearances
1910
Duval, Florida
Other, age
Duval, Florida · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Lillian |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1920
Duval, Florida
Daughter, age 10
Duval, Florida · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Lilla M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Florida |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
Duval, Florida
Daughter, age 20
Duval, Florida · implied b. ~1910 — 4 household members
| Surname | Jackson |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | Laundress |
| Industry | Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Duval-County, Florida
Daughter, age 30
Duval-County, Florida · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Lilly May |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Jacksonville |
| 1935 Residence (County) | Duval |
| Occupation | maid |
| Industry | Pub School |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 200 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
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 Lillie Jackson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Jackson (~0.92 confidence) and father Thos Jackson (~0.92 confidence) and mother Lucy Jackson (~0.92 confidence) and mother Annie Jackson (~0.92 confidence) and mother Annie Jackson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Jackson
b. ~1887
Source father
● Household
· direct · ~0.92
Father
Thos Jackson
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Lucy Jackson
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Annie Jackson
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Annie Jackson
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lillie Jackson
Daughter · 1930 · age 20 · b. ~1910 · Florida
★ 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 — Duval, Florida
Open full size
1930 US Federal Census — Duval, Florida
Page Contents
50 people indexed on this census page (ia:1930:15thcensus312unit:0665)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Neury | 79 | Head | Cook | Alabama |
| 2 | Zora Neury | 27 | Wife | — | Alabama |
| 3 | Thomas Jr. Neury | 6 | Son | — | Florida |
| 4 | James Postell | 26 | Head | Laborer | Georgia |
| 5 | Julia Postell | 23 | Wife | — | Florida |
| 6 | Ida Rand | 6 | Lodger | — | Georgia |
| 7 | Albert Jackson | 50 | Head | Stevedore | So Carolina |
| 8 | Estelle Jackson | 45 | Wife | Cook | Georgia |
| 9 | Mamie Bruce | 21 | Stepdaughter | Hairdress | Georgia |
| 10 | Estelle Robinson | 12 | Stepdaughter | — | Florida |
| 11 | Kattie Mckinney | 19 | Lodger | Maid | Florida |
| 12 | Dorothy Judith | 20 | Lodger | Maid | Georgia |
| 13 | Richard Harris | 55 | Head | Baker | So Carolina |
| 14 | Flora Harris | 50 | Wife | — | So Carolina |
| 15 | Beatrice Harris | 23 | Daughter | Bookkeeper | So Carolina |
| 16 | Cleotia Frazier | 26 | Lodger | Bookkeeper | So Carolina |
| 17 | Samuel Mingie | 38 | Head | Stevedore | Georgia |
| 18 | Elizabeth Mingie | 28 | Wife | Laundress | So Carolina |
| 19 | Kelly Lou Mingie | 6 | Daughter | — | Florida |
| 20 | Elizabeth Cooper | 31 | Lodger | Laundress | Florida |
| 21 | Edward Nedley | 41 | Lodger | Laborer | Florida |
| 22 | Floyd Derry | 42 | Head | Cabinet Maker | Florida |
| 23 | Mattie Derry | 29 | Wife | Maid | So Carolina |
| 24 | Floyd Jr. Derry | 6 | Son | — | Florida |
| 25 | James P. Derry | 4 | Son | — | Florida |
| 26 | Abiah Johnson | 33 | Head | Laborer | Florida |
| 27 | Lucy Johnson | 32 | Wife | Laundress | Florida |
| 28 | Lucy Jackson | 40 | Head | Laundress | Florida |
| 29 | Lillie Jackson THIS PERSON | 20 | Daughter | Laundress | Florida |
| 30 | Rebecca Jackson | 38 | Sister | — | Florida |
| 31 | Lela Jackson | 13 | Adaughter | — | Florida |
| 32 | Rebecca Simmons | 29 | Head | Laundress | Florida |
| 33 | Marion Brown | 36 | Head | Laundress | Georgia |
| 34 | Mamie Polite | 55 | Mother | Laundress | Georgia |
| 35 | Ethel Brown | 17 | Daughter | — | Florida |
| 36 | Vera Brown | 8 | Daughter | — | Florida |
| 37 | Ruth Brown | 5 | Daughter | — | Florida |
| 38 | Jessie Moore | 32 | Lodger | Bellboy | Alabama |
| 39 | Lizzie Duncott | 28 | Head | Packer | No Carolina |
| 40 | Pearl Duncott | 29 | Wife | Maid | Georgia |
| 41 | Theophilus Stephens | 12 | Lodger | — | Florida |
| 42 | Lacey Roundtree | 24 | Head | Laborer | Georgia |
| 43 | Thelma Roundtree | 26 | Wife | — | Alabama |
| 44 | Lucy Cross | 33 | Head | Cook | Florida |
| 45 | Hurford Cross | 10 | Son | — | Florida |
| 46 | Emerson Jones | 24 | Head | Mechanic | Georgia |
| 47 | Louise Jones | 28 | Wife | Maid | Georgia |
| 48 | Lawrence Miller | 33 | Head | Laborer | So Carolina |
| 49 | Margaret Miller | 29 | Wife | Cook | So Carolina |
| 50 | Matty Griffin | 42 | Head | Cook | Alabama |
Pedigree Summary
Lillie
Gen 1 · 5 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)