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Juanita Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Alabama
Our Model Tree links this Juanita Jones across the 1930 and 1940 US Censuses in Jefferson-County, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 9-person household.
Age 10
b. ~1930
Female
Daughter
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Alabama |
| Surname | Jones |
| Given Name | Juanita |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Precinct #9 |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Highest Grade | 3 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Precinct 9 |
| Est. Birth Year | ~1930 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Juanita | Age | Birth yr |
|---|---|---|---|---|
| Florence Jones | Daughter | — | 1 | ~1939 |
| George Jones | Son | — | 6 | ~1934 |
| Florance Jones | Spouse | — | 35 | ~1905 |
| Juanita Jones | Daughter | — | 10 | ~1930 |
| Robert Jones | Head | — | 50 | ~1890 |
| Mary Jones | Daughter | — | 17 | ~1923 |
| Rosa Jones | Son | — | 4 | ~1936 |
| Rosie Jones | Daughter | — | 12 | ~1928 |
| Robert Jones | Son | — | 8 | ~1932 |
Census Appearances
1930
Jefferson, Alabama
Daughter, age 1
Jefferson, Alabama · implied b. ~1929 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Juanita |
| 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 |
1940
Jefferson-County, Alabama
Daughter, age 10
Jefferson-County, Alabama · implied b. ~1930 — 9 household members
| Surname | Jones |
| Given Name | Juanita |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Precinct #9 |
| 1935 Residence (County) | Jefferson |
| Highest Grade | 3 |
| 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 Juanita Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Juanita Jones
Daughter · 1940 · age 10 · b. ~1930 · Alabama
★ You are viewing this record
Sibling
Rosie Jones
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Jones
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Jones
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Jones
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Jones
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Jones
Sibling · 1940 · age 1
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-t0627-00043-00369)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ida M. Hall | 12 | Daughter | — | Alabama |
| 42 | Joe H. Hall | 10 | Son | — | Alabama |
| 43 | Annie L. Hall | 9 | Daughter | — | Alabama |
| 44 | Mattie F. Hall | 7 | Daughter | — | Alabama |
| 45 | Robert E. Hall | 2 | Son | — | Alabama |
| 46 | George W. Moon | 62 | Head | Laborer | Georgia |
| 47 | Annie Moon | 40 | Wife | House Wife | Georgia |
| 48 | Josephine Moon | 5 | Daughter | — | Alabama |
| 49 | Infant Moon | 0 | Daughter | — | Alabama |
| 50 | Grover Lewis | 27 | Head | Drill Helper | Alabama |
| 51 | Virginia Lewis | 24 | Wife | House Wife | Alabama |
| 52 | Annie M. Lewis | 8 | Daughter | — | Alabama |
| 53 | Willie E. Lewis | 5 | Son | — | Alabama |
| 54 | Grover Jr. Lewis | 3 | Son | — | Alabama |
| 55 | Doris Lewis | 3 | Daughter | — | Alabama |
| 56 | Joe Simmons | 45 | Head | Drill Operator | Alabama |
| 57 | Della Simmons | 45 | Wife | House Wife | Alabama |
| 58 | Andrew Stewart | 63 | Head | Drill Operator | Tennessee |
| 59 | Emma Stewart | 51 | Wife | House Wife | Alabama |
| 60 | John W. Stewart | 20 | Son | Laborer | Alabama |
| 61 | David Ashley | 31 | Head | Water Keeper | Alabama |
| 62 | Edith L. Ashley | 32 | Wife | Housewife | Alabama |
| 63 | David Jr. Ashley | 7 | Son | — | Alabama |
| 64 | Henrietta Ashley | 68 | Mother | — | Alabama |
| 65 | David Lomax | 43 | Head | Drill Operator | Alabama |
| 66 | Fannie Lomax | 48 | Wife | Housewife | Alabama |
| 67 | Eleanora Lomax | 80 | Mother | — | Alabama |
| 68 | Robert Jones | 50 | Head | Drill Operator Ore Mine | Alabama |
| 69 | Florance Jones | 35 | Wife | Housewife | Alabama |
| 70 | Mary L. Jones | 17 | Daughter | — | Alabama |
| 71 | Rosie L. Jones | 12 | Daughter | — | Alabama |
| 72 | Juanita Jones THIS PERSON | 10 | Daughter | — | Alabama |
| 73 | Robert Jr. Jones | 8 | Son | — | Alabama |
| 74 | George Jones | 6 | Son | — | Alabama |
| 75 | Rosa Jones | 4 | Son | — | Alabama |
| 76 | Florence Jr. Jones | 1 | Daughter | — | Alabama |
| 77 | A. C. Bailey | 37 | Head | Drag Operator Ore Mine | Alabama |
| 78 | Georgie Bailey | 38 | Wife | Housewife | Alabama |
| 79 | John W. Bailey | 15 | Son | — | Alabama |
| 80 | A. C. Jr. Bailey | 11 | Son | — | Alabama |
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)