BJ
Barbara Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Barbara Jones across the 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 6-person household.
Age 10
b. ~1930
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Jones |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Indianapolis |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Barbara | Age | Birth yr |
|---|---|---|---|---|
| Barbara Jones | Daughter | — | 10 | ~1930 |
| Alfred Jones | Son | — | 9 | ~1931 |
| Irene Jones | Daughter | — | 13 | ~1927 |
| Betty Jones | Daughter | — | 7 | ~1933 |
| Lizzie Jones | Head | — | 29 | ~1911 |
| Donald Jones | Son | — | 5 | ~1935 |
Census Appearances
1930
Marion, Indiana
Daughter, age
Marion, Indiana · implied b. ~1930 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Barbara L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | none |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Daughter, age 10
Marion-County, Indiana · implied b. ~1930 — 6 household members
| Surname | Jones |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Barbara Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Barbara Jones
Daughter · 1940 · age 10 · b. ~1930 · Indiana
★ You are viewing this record
Sibling
Alfred Jones
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Jones
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Jones
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Jones
Sibling · 1940 · age 7
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 — Marion-County, Indiana
Open full size
1940 US Federal Census — Marion-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01124-00231)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jay G Denny | 55 | Head | Laborer | Indiana |
| 2 | Edward Murray | 66 | Head | — | Missouri |
| 3 | Dollie Murray | 61 | Wife | — | Indiana |
| 4 | William Lewis | 42 | Head | Stationary Fireman | Louisiana |
| 5 | Louise Lewis | 40 | Wife | — | Alabama |
| 6 | Louis Howard | 41 | Head | — | Missouri |
| 7 | Constance Howard | 21 | Wife | — | Missouri |
| 8 | James Franklin | 41 | Head | — | Tennessee |
| 9 | Nancy Franklin | 41 | Wife | Domestic | Tennessee |
| 10 | Eloise Franklin | 20 | Daughter | Domestic | Tennessee |
| 11 | James Jr Franklin | 18 | Son | New Worker | Tennessee |
| 12 | Maude Campbell | 69 | Head | — | Indiana |
| 13 | James Lynch | 62 | Head | Truck Driver | Indiana |
| 14 | Bertha Lynch | 51 | Wife | — | Indiana |
| 15 | William G Wulzen | 30 | Lodger | Operator | Indiana |
| 16 | Anita J Wulzen | 25 | Lodger wife | Packer | Indiana |
| 17 | Merle L Duncan | 34 | Head | Chauffeur | Indiana |
| 18 | Mary E Duncan | 21 | Wife | — | Indiana |
| 19 | Myrtle C Blake | 46 | Mother in law | — | Indiana |
| 20 | Rose K Blake | 16 | Sister in law | — | Indiana |
| 21 | Gerry L Blake | 12 | Son in law | — | Indiana |
| 22 | Ernest Jarnis | 31 | Head | Laborer | Indiana |
| 23 | Cretta Jarnis | 30 | Wife | — | Indiana |
| 24 | Richard Jarnis | 11 | Son | — | New Mexico |
| 25 | Donald Jarnis | 8 | Son | — | Indiana |
| 26 | William Alston | 58 | Father in law | — | Ohio |
| 27 | Wilma Alston | 26 | Mother in law | Domestic | Indiana |
| 28 | Louise Anderson | 28 | Head | — | Georgia |
| 29 | Pointer Jameson | 47 | Lodger | Driver | Tennessee |
| 30 | James Jameson | 21 | Lodger son | Dish Washer | Tennessee |
| 31 | Lizzie Jones | 29 | Head | Glove Maker | Mississippi |
| 32 | Irene Jones | 13 | Daughter | — | Indiana |
| 33 | Barbara Jones THIS PERSON | 10 | Daughter | — | Indiana |
| 34 | Alfred Jones | 9 | Son | — | Indiana |
| 35 | Betty Jones | 7 | Daughter | — | Indiana |
| 36 | Donald Jones | 5 | Son | — | Indiana |
| 37 | Harry Starks | 39 | Head | Driver | Illinois |
| 38 | Charles Williams | 57 | Head | Salesman | Mississippi |
| 39 | Edna Williams | 53 | Wife | — | Mississippi |
| 40 | Charles Holt | 35 | Head | Porter | Tennessee |
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)