MJ
Mildred Jackson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jefferson-County, Alabama
Our Model Tree links this Mildred Jackson across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Alabama (XGBoost, ~Confirmed), with identified parents Alex & Andrew — first a daughter (b.~1919), then head of a 6-person household.
Age 21
b. ~1919
Female
Daughter
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Alabama |
| Surname | Jackson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Birmingham City |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Occupation | Maid |
| Class of Worker | PW |
| Income (1939) | 183 |
| Highest Grade | C 2 |
| 1935 Residence | Same House |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Occupation | Maid |
| Township / Ward | Birmingham City |
| Est. Birth Year | ~1919 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Rosie Jackson | Spouse | — | 55 | ~1885 |
| Thomas Jackson | Son | — | 19 | ~1921 |
| Robert Jackson | Son | — | 13 | ~1927 |
| Lorine Jackson | Daughter | — | 23 | ~1917 |
| Alex Jackson | Head | — | 60 | ~1880 |
| Mildred Jackson | Daughter | — | 21 | ~1919 |
Census Appearances
1920
Jefferson, Alabama
Daughter, age 3
Jefferson, Alabama · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | none |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Jefferson, Alabama
Daughter, age 12
Jefferson, Alabama · implied b. ~1918 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Jefferson-County, Alabama
Daughter, age 21
Jefferson-County, Alabama · implied b. ~1919 — 6 household members
| Surname | Jackson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Birmingham City |
| 1935 Residence (County) | Jefferson |
| Occupation | Maid |
| Class of Worker | PW |
| Income (1939) | 183 |
| Highest Grade | C 2 |
| 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 Mildred Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alex Jackson (~0.92 confidence) and father Andrew Jackson (~0.92 confidence) and father Alex Jackson (~0.92 confidence) and mother Rosie Jackson (~0.92 confidence) and mother Emma Jackson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alex Jackson
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Andrew Jackson
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Alex Jackson
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Rosie Jackson
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Emma Jackson
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Jackson
Daughter · 1940 · age 21 · b. ~1919 · Alabama
★ You are viewing this record
Sibling
Thomas Jackson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Jackson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorine Jackson
Sibling · 1940 · age 23
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
1940 US Federal Census — Jefferson-County, Alabama
Open full size
1940 US Federal Census — Jefferson-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00095-00245)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Susie Berry | 51 | Wife | Maid | Alabama |
| 2 | Tom Varner | 50 | Father | Yard Boy | Alabama |
| 3 | James A. Wesley Stewart | 45 | Head | Truck Driver | Alabama |
| 4 | Alice R. Stewart | 29 | Wife | — | Alabama |
| 5 | Margaret Talley | 66 | Head | — | Alabama |
| 6 | James Johnson | 48 | Head | Utility Man | Alabama |
| 7 | Cora Johnson | 32 | Wife | Maid | Georgia |
| 8 | Tom Debose | 26 | Head | Laborer | Alabama |
| 9 | Edith Debose | 17 | Wife | — | Alabama |
| 10 | Annie Debose | 3 | Daughter | — | Alabama |
| 11 | C. Z. Winslow | 55 | Lodger | — | Alabama |
| 12 | L. B. Winslow | 16 | Nephew | — | Alabama |
| 13 | Walter Winslow | 12 | Brother | — | Alabama |
| 14 | James Young | 27 | Head | Skilled Labor | Alabama |
| 15 | Amanda Young | 19 | Wife | — | Alabama |
| 16 | Juanita Young | 3 | Daughter | — | Alabama |
| 17 | James Young | 2 | Son | — | Alabama |
| 18 | Ophelia Weaver | 32 | Sister | Laundress | Alabama |
| 19 | Dorothy Moncrief | 15 | Cousin | — | Alabama |
| 20 | Zephaniah Cameron | 38 | Head | Maid | Alabama |
| 21 | Leo Cameron | 17 | Son | Wheel Boy | Alabama |
| 22 | Theodore Cameron | 16 | Son | — | Alabama |
| 23 | Euphemia Cameron | 12 | Daughter | — | Alabama |
| 24 | O. T. Stokes | 65 | Mother | — | Georgia |
| 25 | Alex Jackson | 60 | Head | — | No Carolina |
| 26 | Rosie Jackson | 55 | Wife | Laundress | Georgia |
| 27 | Mildred Jackson THIS PERSON | 21 | Daughter | Maid | Alabama |
| 28 | Thomas Graham Jackson | 19 | Son | Wheel Boy | Alabama |
| 29 | Robert Lee Jackson | 13 | Son | — | Alabama |
| 30 | Lorine Jackson | 23 | Daughter | Teacher | Alabama |
| 31 | Martha Dancey | 58 | Head | Cook | Alabama |
| 32 | Lula Mcclendon | 31 | Head | Cook | Alabama |
| 33 | Jennie L. Phillips | 22 | Lodger | — | Alabama |
| 34 | Hettie Harris | 56 | Head | Maid | Mississippi |
| 35 | Porter Harris | 27 | Son | — | Mississippi |
| 36 | Johnnie Bell Harris | 18 | Daughter | — | Mississippi |
| 37 | James M. Elkins | 38 | Head | — | Alabama |
| 38 | Java Elkins | 43 | Wife | — | Alabama |
| 39 | Robert L. Elkins | 29 | Son | Bookkeeper | Alabama |
| 40 | Annie Muriel Elkins | 16 | Daughter | — | Alabama |
Pedigree Summary
Mildred + 3 siblings
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 1940 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)