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Joseph Kennedy — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-City-County, Missouri
Our Model Tree links this Joseph Kennedy across the 1930 and 1940 US Censuses in St.-Louis-City-County, Missouri (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 11-person household.
Age 18
b. ~1922
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-City-County, Missouri |
| Surname | Kennedy |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis |
| 1935 Residence (County) | St. Louis |
| Additional Details | |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | St Louis |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Geraldine Kennedy | Daughter | — | 15 | ~1925 |
| Carol Kennedy | Daughter | — | 3 | ~1937 |
| Mark Kennedy | Head | — | 41 | ~1899 |
| Joseph Mccalintock | Other | — | 22 | ~1918 |
| Mary Kennedy | Other | — | 76 | ~1864 |
| Timothy Kennedy | Son | — | 9 | ~1931 |
| Thomas Kennedy | Son | — | 2 | ~1938 |
| Robert Kennedy | Son | — | 21 | ~1919 |
| Joseph Kennedy | Son | — | 18 | ~1922 |
| Mark Kennedy | Son | — | 10 | ~1930 |
| Fern Kennedy | Spouse | — | 41 | ~1899 |
Census Appearances
1930
St Louis, …
Other, age 8
St Louis, Missouri · implied b. ~1922 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kennedy |
| Given Name | Joseph |
| Relationship to Head | Grand-son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-City-County, Missouri
Son, age 18
St.-Louis-City-County, Missouri · implied b. ~1922 — 11 household members
| Surname | Kennedy |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis |
| 1935 Residence (County) | St. Louis |
| Highest Grade | H 3 |
| 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 Joseph Kennedy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Kennedy
Son · 1940 · age 18 · b. ~1922 · Missouri
★ You are viewing this record
Sibling
Timothy Kennedy
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geraldine Kennedy
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carol Kennedy
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mark Kennedy
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Kennedy
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Kennedy
Sibling · 1940 · age 2
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-t0627-02196-00531)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Martina Anderson | 49 | Head | Picture Operator | Colorado |
| 2 | Frances Viola Anderson | 42 | Wife | — | Illinois |
| 3 | Martin J. Jr. Anderson | 18 | Son | — | Missouri |
| 4 | Thomas Nicastro | 25 | Lodger | Clerk | Missouri |
| 5 | Edith Frances Nicastro | 25 | Daughter | Film Inspector | Missouri |
| 6 | Jean Chiodini | 36 | Lodger | Film Inspector | Illinois |
| 7 | Jeff C. Edwards | 40 | Head | Sheet Metal Worker | Texas |
| 8 | Gertie M. Edwards | 57 | Wife | — | Indiana |
| 9 | Laura E. Fromme | 35 | Step-Daughter | Retoucher | Missouri |
| 10 | Mark O. Kennedy | 41 | Head | Deputy Clerk | Missouri |
| 11 | Fern Kennedy | 41 | Wife | — | Missouri |
| 12 | Robert Kennedy | 21 | Son | Telephone Operator | Missouri |
| 13 | Joseph Kennedy THIS PERSON | 18 | Son | — | Missouri |
| 14 | Geraldine Kennedy | 15 | Daughter | — | Missouri |
| 15 | Mark O. Jr. Kennedy | 10 | Son | — | Missouri |
| 16 | Timothy Kennedy | 9 | Son | — | Missouri |
| 17 | Carol Marie Kennedy | 3 | Daughter | — | Missouri |
| 18 | Thomas Kennedy | 2 | Son | — | Missouri |
| 19 | Mary Kennedy | 76 | Mother | — | Missouri |
| 20 | Joseph Mccalintock | 22 | Lodger | Laborer | Missouri |
| 21 | Harry Barry | 36 | Head | Secretary-Treasurer | Missouri |
| 22 | Bernice Barry | 36 | Wife | — | Illinois |
| 23 | Audrey Barry | 15 | Daughter | — | Missouri |
| 24 | Eugene Barry | 13 | Son | — | Missouri |
| 25 | Paul Barry | 6 | Son | — | Missouri |
| 26 | Michael Barry | 2 | Son | — | Missouri |
| 27 | Sally Barry | 0 | Daughter | — | Missouri |
| 28 | Elmer Faigle | 45 | Head | Machinist | Illinois |
| 29 | Ethel Faigle | 49 | Wife | — | Illinois |
| 30 | Margaret Faigle | 19 | Daughter | — | Illinois |
| 31 | Elmer Jr. Faigle | 12 | Son | — | Illinois |
| 32 | Ivy Josselyn | 58 | Head | Car Mover Helper | Illinois |
| 33 | Claudia Josselyn | 57 | Wife | Saleslady | Illinois |
| 34 | Carl Fleischer | 44 | Lodger | Engineer | Pennsylvania |
| 35 | James E. Barker | 36 | Head | Engineer-Operator | Illinois |
| 36 | Florence G. Barker | 35 | Wife | — | Missouri |
| 37 | James Edward Barker | 5 | Son | — | Missouri |
| 38 | Jeanette S. Barker | 3 | Daughter | — | Missouri |
| 39 | Maggie Luepke | 60 | Head | — | Missouri |
| 40 | Helen Luepke | 33 | Daughter | Stenographer | 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)