BJ
Barbara Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-County, Missouri
Our Model Tree links this Barbara Jones across the 1930 and 1940 US Censuses in St.-Louis-County, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 6-person household.
Age 18
b. ~1922
Female
Daughter
Born: Tennessee
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Missouri |
| Surname | Jones |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | University City |
| 1935 Residence (County) | St. Louis |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | University City |
| Est. Birth Year | ~1922 |
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 |
|---|---|---|---|---|
| Patricia Jones | Daughter | — | 11 | ~1929 |
| Ethel Jones | Spouse | — | 46 | ~1894 |
| Andrew Jones | Head | — | 49 | ~1891 |
| Barbara Jones | Daughter | — | 18 | ~1922 |
| James Jones | Son | — | 14 | ~1926 |
| Andrew Jones | Son | — | 9 | ~1931 |
Census Appearances
1930
St Louis, …
Daughter, age 8
St Louis, Missouri · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Barbara E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
St.-Louis-County, Missouri
Daughter, age 18
St.-Louis-County, Missouri · implied b. ~1922 — 6 household members
| Surname | Jones |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | University City |
| 1935 Residence (County) | St. Louis |
| Income (1939) | 0 |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 18 · b. ~1922 · Missouri
★ You are viewing this record
Sibling
Andrew Jones
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Jones
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Jones
Sibling · 1940 · age 14
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 — St.-Louis-County, Missouri
Open full size
1940 US Federal Census — St.-Louis-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02148-00675)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Josephine Smart | 40 | Wife | — | Missouri |
| 42 | Vivienne Smart | 12 | Daughter | — | Missouri |
| 43 | Davy J. Ellis | 48 | Head | Metal Salesman | Missouri |
| 44 | Viola Ellis | 41 | Wife | — | Missouri |
| 45 | Davy J. Jr. Ellis | 12 | Son | — | Missouri |
| 46 | Thomas W. Mills | 34 | Head | Salesman | Kentucky |
| 47 | Mary E. Mills | 32 | Wife | — | Missouri |
| 48 | Thomas W. Jr. Mills | 11 | Son | — | Missouri |
| 49 | Sarah S. Mills | 66 | Mother | — | Tennessee |
| 50 | Luther C. Edmonds | 48 | Head | Sales Manager | North Carolina |
| 51 | Ruth Edmonds | 42 | Wife | — | Virginia |
| 52 | Agnes Rickman | 47 | Head | — | Pennsylvania |
| 53 | Queneau, Frances Rickman | 26 | Lodger | Teacher | Belgium |
| 54 | William C. Skarda | 37 | Head | Chemist | Arkansas |
| 55 | Estelle Skarda | 31 | Wife | — | Kentucky |
| 56 | Carol Skarda | 3 | Daughter | — | Illinois |
| 57 | Joan Skarda | 1 | Daughter | — | Illinois |
| 58 | Thomas R. Hollinshead | 42 | Head | Dentist | Missouri |
| 59 | Gladys L. Hollinshead | 39 | Wife | — | Illinois |
| 60 | Georgia A. Hollinshead | 14 | Daughter | Artist | Missouri |
| 61 | Thomas R. Jr. Hollinshead | 15 | Son | — | Missouri |
| 62 | Carol E. Hollinshead | 8 | Daughter | — | Missouri |
| 63 | Nannie M. Hollinshead | 80 | Mother | Teacher In Home | Missouri |
| 64 | Anna M. Rondeau | 65 | Mother-in-law | — | Illinois |
| 65 | Andrew B. Jones | 49 | Head | Medical Doctor | Tennessee |
| 66 | Ethel Jones | 46 | Wife | — | Tennessee |
| 67 | Barbara Jones THIS PERSON | 18 | Daughter | — | Tennessee |
| 68 | James Jones | 14 | Son | — | Missouri |
| 69 | Patricia Jones | 11 | Daughter | — | Missouri |
| 70 | Andrew B. Jr. Jones | 9 | Son | — | Missouri |
| 71 | Sam M. Ballard | 38 | Head | Writer Of Advertising | Indiana |
| 72 | Lydia Ballard | 37 | Wife | — | Florida |
| 73 | Monica Ballard | 11 | Daughter | — | Michigan |
| 74 | Foster Ballard | 5 | Son | — | Missouri |
| 75 | Viola Kroupa | 20 | Servant | Maid | Missouri |
| 76 | Franz A. Berger | 61 | Head | College Professor | Germany |
| 77 | Esther A. Berger | 62 | Wife | — | Pennsylvania |
| 78 | William H. Finigan | 56 | Head | President Manager | South Dakota |
| 79 | Winifred Finigan | 50 | Wife | — | Missouri |
| 80 | Doris W. Finigan | 21 | Daughter | Bookkeeper | Missouri |
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)