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John Connors — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-City-County, Missouri
Our Model Tree links this John Connors across the 1930 and 1940 US Censuses in St.-Louis-City-County, Missouri (XGBoost, ~Confirmed) — first a son (b.~1916), then head of a 7-person household.
Age 24
b. ~1916
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-City-County, Missouri |
| Surname | Connors |
| Given Name | John B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis City |
| 1935 Residence (County) | St. Louis City |
| Additional Details | |
| Occupation | Reporter |
| Industry | Construction Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1080 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Reporter |
| Township / Ward | St Louis City |
| Est. Birth Year | ~1916 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Martha Connors | Spouse | — | 50 | ~1890 |
| John Connors | Head | — | 58 | ~1882 |
| Gerard Connors | Son | — | 20 | ~1920 |
| Robert Connors | Son | — | 17 | ~1923 |
| Virginia Connors | Daughter | — | 13 | ~1927 |
| Bruce Connors | Son | — | 23 | ~1917 |
| John Connors | Son | — | 24 | ~1916 |
Census Appearances
1930
St Louis, …
Son, age 14
St Louis, Missouri · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connor |
| Given Name | John B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-City-County, Missouri
Son, age 24
St.-Louis-City-County, Missouri · implied b. ~1916 — 7 household members
| Surname | Connors |
| Given Name | John B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis City |
| 1935 Residence (County) | St. Louis City |
| Occupation | Reporter |
| Industry | Construction Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1080 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Connors across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Connors
Son · 1940 · age 24 · b. ~1916 · Missouri
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Sibling
Robert Connors
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Connors
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerard Connors
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bruce Connors
Sibling · 1940 · age 23
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-City-County, Missouri
Open full size
1940 US Federal Census — St.-Louis-City-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02193-00214)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clara Dierker | 30 | Sister | Stenographer | Missouri |
| 2 | Marie Dierker | 18 | Sister | Stenographer | Missouri |
| 3 | Joseph Ackfeld | 34 | Brother-in-law | Salesman | Germany |
| 4 | Cecelia Ackfeld | 33 | Sister | — | Missouri |
| 5 | Albert Ackfeld | 6 | Nephew | — | Missouri |
| 6 | Eugene M. Hampe | 48 | Head | Paper Cutter | Missouri |
| 7 | Clara F. Hampe | 52 | Wife | — | Missouri |
| 8 | Levi F. Ellison | 59 | Head | Carpenter | Missouri |
| 9 | Barbara Ellison | 57 | Wife | — | Missouri |
| 10 | John J. Connors | 58 | Head | Salesman | Missouri |
| 11 | Martha Connors | 50 | Wife | — | Missouri |
| 12 | John B. Connors THIS PERSON | 24 | Son | Reporter | Missouri |
| 13 | Bruce E. Connors | 23 | Son | Salesman | Missouri |
| 14 | Gerard F. Connors | 20 | Son | Clerk | Missouri |
| 15 | Robert G. Connors | 17 | Son | Clerk | Missouri |
| 16 | Virginia L. Connors | 13 | Daughter | — | Missouri |
| 17 | Frank L. Antill | 57 | Head | Salesman | Pennsylvania |
| 18 | Lillian Antill | 55 | Wife | — | Pennsylvania |
| 19 | Dorene Sturdevant | 17 | Lodger | — | Wisconsin |
| 20 | Harold Leuenberg | 29 | Head | Assembly Supervisor | Missouri |
| 21 | Edith Leuenberg | 28 | Wife | Office Clerk | Illinois |
| 22 | Leslie R. Taylor | 33 | Head | Salesman | Missouri |
| 23 | Corinne Taylor | 30 | Wife | Operator | Missouri |
| 24 | Pauline Kautenberger | 59 | Head | — | Iowa |
| 25 | Leona S. Kautenberger | 31 | Daughter | Statistical Clerk | Missouri |
| 26 | Edna Kautenberger | 28 | Daughter | Secretary | Missouri |
| 27 | John J. Kautenberger | 18 | Son | Apprentice Baker | Missouri |
| 28 | George Kaufman | 69 | Head | Salesman | Germany |
| 29 | Rosie Kaufman | 67 | Wife | — | Missouri |
| 30 | Lottie Kaufman | 44 | Daughter | Clerk | Illinois |
| 31 | Helen Kaufman | 39 | Daughter | Order Clerk | Illinois |
| 32 | Wm. A. Williams | 28 | Head | Electrician | Missouri |
| 33 | Louise A. Williams | 24 | Wife | — | Missouri |
| 34 | Arthur Williams | 1 | Son | — | Missouri |
| 35 | Fred B. Williams | 55 | Father | Electrician | Missouri |
| 36 | Lloyd L. Roudebush | 56 | Head | Dentist | Ohio |
| 37 | Felice Roudebush | 43 | Wife | Saleslady | Missouri |
| 38 | Step Son Chrisman | None | M | — | — |
| 39 | Julia J. Coleman | 46 | Head | Proprietor | Missouri |
| 40 | Thomas Coleman | 23 | Son | Chauffeur | 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)