BJ
Barbara Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Barbara Jones across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 7-person household.
Age 51
b. ~1889
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Jones |
| Given Name | Barbara |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1889 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Barbara | Age | Birth yr |
|---|---|---|---|---|
| John Jones | Son | — | 14 | ~1926 |
| Francis Jones | Son | — | 12 | ~1928 |
| Martin Jones | Son | — | 19 | ~1921 |
| George Jones | Son | — | 21 | ~1919 |
| Charles Jones | Head | — | 52 | ~1888 |
| Joseph Jones | Son | — | 16 | ~1924 |
| Barbara Jones | Spouse | — | 51 | ~1889 |
Census Appearances
1930
Baltimore, Maryland
Spouse, age 41
Baltimore, Maryland · implied b. ~1889 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Barbara S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 20 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Spouse, age 51
Baltimore-City-County, Maryland · implied b. ~1889 — 7 household members
| Surname | Jones |
| Given Name | Barbara |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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
Spouse · 1940 · age 51 · b. ~1889 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01538-00580)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Darling | 25 | Son | — | Maryland |
| 2 | Catherine Darling | 15 | Daughter | — | Maryland |
| 3 | Margaret R. Bulauf | 40 | Head | — | Maryland |
| 4 | Elizabeth Vontran | 45 | Sister | — | Maryland |
| 5 | Edward Vontran | 32 | Brother | Roller | Maryland |
| 6 | George Hooffelder | 50 | Head | Pipe Fitter | Maryland |
| 7 | Mary Hooffelder | 48 | Wife | Charwoman | Maryland |
| 8 | John Hooffelder | 27 | Son | Stock Clerk | Maryland |
| 9 | Nicholas Hooffelder | 17 | Son | — | Maryland |
| 10 | Charles Hooffelder | 15 | Son | — | Maryland |
| 11 | Marie Pearman | 28 | Daughter | Wrapper | Maryland |
| 12 | Catherine Hooffelder | 20 | Daughter | Button Hole Maker | Maryland |
| 13 | Doris Hooffelder | 6 | Grand-daughter | — | Maryland |
| 14 | M. Jane Hooffelder | 3 | Grand-daughter | — | Maryland |
| 15 | Frederick Hooffelder | 1 | Son-in-law | — | Maryland |
| 16 | Herman Schinderlecker | 51 | Head | Pipe Fitter | Pennsylvania |
| 17 | Mary Schinderlecker | 36 | Wife | — | Pennsylvania |
| 18 | Norman Schinderlecker | 19 | Son | Attendant | Maryland |
| 19 | Harold Schinderlecker | 17 | Son | Attendant | Maryland |
| 20 | Alberta Schinderlecker | 16 | Daughter | — | Maryland |
| 21 | Winifred Cantner | 12 | Step-daughter | — | Maryland |
| 22 | Charles F. Jones | 52 | Head | Watchman | Maryland |
| 23 | Barbara Jones THIS PERSON | 51 | Wife | — | Maryland |
| 24 | George Jones | 21 | Son | Clerk | Maryland |
| 25 | Martin Jones | 19 | Son | Shearman | Maryland |
| 26 | Joseph Jones | 16 | Son | — | Maryland |
| 27 | John Jones | 14 | Son | — | Maryland |
| 28 | Francis Jones | 12 | Son | — | Maryland |
| 29 | Edward B. Nelson | 45 | Head | Cab Driver | Pennsylvania |
| 30 | Josephine B. Nelson | 47 | Wife | — | Maryland |
| 31 | Gertrude E. Nelson | 16 | Daughter | — | Maryland |
| 32 | Joseph B. Nelson | 9 | Son | — | Maryland |
| 33 | William J. Evans | 22 | Son-in-law | Watchman | Maryland |
| 34 | Mildred C. Evans | 19 | Daughter | — | Maryland |
| 35 | Catherine Hartman | 53 | Sister-in-law | — | Maryland |
| 36 | Stanley Chigan | 35 | Head | Pin Boy | Massachusetts |
| 37 | Margaret Chigan | 34 | Wife | — | Ohio |
| 38 | Mary Chigan | 12 | Daughter | — | Pennsylvania |
| 39 | Theresa Chigan | 10 | Daughter | — | Pennsylvania |
| 40 | Anthony Chigan | 6 | Son | — | Delaware |
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)