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John Schwartz — 1940 US Census Record
Model Tree available1940 United States Federal Census · Campbell-County, Kentucky
Our Model Tree links this John Schwartz across the 1920, 1930 and 1940 US Censuses in Campbell-County, Kentucky (XGBoost, ~Confirmed), with identified parents Albert & Albert — first a son (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Campbell-County, Kentucky |
| Surname | Schwartz |
| Given Name | John A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Newport City |
| 1935 Residence (County) | Campbell |
| Additional Details | |
| Occupation | Truck driver |
| Industry | Express Co. |
| Class of Worker | PW |
| Hours Worked | 16 |
| Income (1939) | 420 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Truck Driver |
| Township / Ward | Newport City |
| Est. Birth Year | ~1918 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Catherine Schwartz | Spouse | — | 49 | ~1891 |
| John Schwartz | Son | — | 22 | ~1918 |
| Margaret Schwartz | Daughter | — | 19 | ~1921 |
| Albert Schwartz | Head | — | 51 | ~1889 |
Census Appearances
1920
Campbell, Kentucky
Son, age 2
Campbell, Kentucky · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | John A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | New York |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Campbell, Kentucky
Son, age 12
Campbell, Kentucky · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | John A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Campbell-County, Kentucky
Son, age 22
Campbell-County, Kentucky · implied b. ~1918 — 4 household members
| Surname | Schwartz |
| Given Name | John A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Newport City |
| 1935 Residence (County) | Campbell |
| Occupation | Truck driver |
| Industry | Express Co. |
| Class of Worker | PW |
| Hours Worked | 16 |
| Income (1939) | 420 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 John Schwartz across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Albert Schwartz (~0.92 confidence) and father Albert Schwartz (~0.92 confidence) and mother Catherine Schwartz (~0.92 confidence) and mother Katherine Schwartz (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Schwartz
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Albert Schwartz
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Catherine Schwartz
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Katherine Schwartz
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Schwartz
Son · 1940 · age 22 · b. ~1918 · Kentucky
★ You are viewing this record
Sibling
Margaret Schwartz
Sibling · 1940 · age 19
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 — Campbell-County, Kentucky
Open full size
1940 US Federal Census — Campbell-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01289-00815)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary K. Krakhurst | 24 | Wife | No | Kentucky |
| 2 | Catherine Dentobber | 21 | Sister-in-law | No | Kentucky |
| 3 | Lillian E. Stahl | 71 | Head | No | Kentucky |
| 4 | Albert W. Underwood | 60 | Head | Electrician | Ohio |
| 5 | Anna S. Underwood | 66 | Wife | No | West Virginia |
| 6 | William C. Tucker | 61 | Head | Paper Hanger | Kentucky |
| 7 | Anna Tucker | 55 | Wife | No | Kentucky |
| 8 | Loretta H. Tucker | 34 | Daughter | Receptionist | Kentucky |
| 9 | Elizabeth Wheling | 58 | Head | No | Kentucky |
| 10 | Frank Blumberg | 55 | Head | Junk Dealer | Lithuania |
| 11 | Rose R. Blumberg | 45 | Wife | No | Lithuania |
| 12 | Esther Stant | 22 | Step-daughter | Saleslady | Ohio |
| 13 | William A. Schwartz | 75 | Head | No | Kentucky |
| 14 | Louise Schwartz | 70 | Wife | No | Ohio |
| 15 | Roy K. Cahill | 47 | Son-in-law | Bottler | Kentucky |
| 16 | Gertrude A. Cahill | 43 | Daughter | No | Indiana |
| 17 | Lois J. Cahill | 13 | Grand-daughter | No | Kentucky |
| 18 | Robert Ster | 68 | Head | Janitor | Ohio |
| 19 | Anne Ster | 62 | Wife | No | Kentucky |
| 20 | Albert J. Schwartz | 51 | Head | Engineer | Kentucky |
| 21 | Catherine S. Schwartz | 49 | Wife | No | New York |
| 22 | John A. Schwartz THIS PERSON | 22 | Son | Truck Driver | Kentucky |
| 23 | Margaret G. Schwartz | 19 | Daughter | File Clerk | Kentucky |
| 24 | Clement G. Busch | 39 | Head | Salesman | Germany |
| 25 | Elsie M. Busch | 30 | Wife | No | Germany |
| 26 | Albert G. Lawrance | 61 | Head | Chief Clerk | Ohio |
| 27 | Clara X. Lawrance | 58 | Wife | No | Indiana |
| 28 | Philip Baumgartner | 51 | Head | Motorman | Kentucky |
| 29 | Nell Baumgartner | 49 | Wife | No | Kentucky |
| 30 | Donald Baumgartner | 20 | Son | New Worker | Kentucky |
| 31 | Edward Ericton | 26 | Head | Fireman | Kentucky |
| 32 | Kathryn Ericton | 22 | Wife | No | Kentucky |
| 33 | Edward Ericton | 3 | Son | No | Kentucky |
| 34 | Thomas Ericton | 1 | Son | No | Kentucky |
| 35 | Paul J. Ericton | 0 | Son | No | Kentucky |
| 36 | William Young | 52 | Father-in-law | Cafe Proprietor | Kentucky |
| 37 | George Young | 27 | Brother-in-law | Cafe Proprietor | Kentucky |
| 38 | Joseph Wenhert | 48 | Head | Maintenance Man | Kentucky |
| 39 | Blanche Wenhert | 54 | Wife | No | Kentucky |
| 40 | Nettie Murphy | 75 | Mother-in-law | No | Kentucky |
Pedigree Summary
John + 1 sibling
Gen 1 · 4 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)