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Robert Hutchinson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-City-County, Missouri
Our Model Tree links this Robert Hutchinson across the 1930 and 1940 US Censuses in St.-Louis-City-County, Missouri (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-City-County, Missouri |
| Surname | Hutchinson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis (city) |
| 1935 Residence (County) | St. Louis City |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | St Louis City |
| Est. Birth Year | ~1928 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Hutchinson | Son | — | 12 | ~1928 |
| Theresa Hutchinson | Spouse | — | 44 | ~1896 |
| Louise Haak | Other | — | 77 | ~1863 |
| Raymond Hutchinson | Son | — | 15 | ~1925 |
| Joseph Hutchinson | Head | — | 47 | ~1893 |
| Joseph Hutchinson | Son | — | 19 | ~1921 |
| Louise Hutchinson | Daughter | — | 8 | ~1932 |
| Rita Hutchinson | Daughter | — | 17 | ~1923 |
| William Hutchinson | Son | — | 5 | ~1935 |
Census Appearances
1930
St Louis, …
Son, age 1
St Louis, Missouri · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hutchings |
| Given Name | Robert L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-City-County, Missouri
Son, age 12
St.-Louis-City-County, Missouri · implied b. ~1928 — 9 household members
| Surname | Hutchinson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis (city) |
| 1935 Residence (County) | St. Louis City |
| Highest Grade | No 6 |
| 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 Robert Hutchinson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Hutchinson
Son · 1940 · age 12 · b. ~1928 · Missouri
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Sibling
Raymond Hutchinson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Hutchinson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Hutchinson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Hutchinson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Hutchinson
Sibling · 1940 · age 8
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-t0627-02187-00455)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Florence Gilman | 21 | Sister | Canvasser | Missouri |
| 2 | Margaret Masson | 60 | Head | — | Missouri |
| 3 | Robert Masson | 58 | Brother | — | Missouri |
| 4 | Joseph Hutchinson | 47 | Head | Office Clerk | Missouri |
| 5 | Theresa Hutchinson | 44 | Wife | — | Missouri |
| 6 | Joseph Hutchinson | 19 | Son | Stock Clerk | Missouri |
| 7 | Rita Hutchinson | 17 | Daughter | — | Missouri |
| 8 | Raymond Hutchinson | 15 | Son | — | Missouri |
| 9 | Robert Hutchinson THIS PERSON | 12 | Son | — | Missouri |
| 10 | Louise Hutchinson | 8 | Daughter | — | Missouri |
| 11 | William Hutchinson | 5 | Son | — | Missouri |
| 12 | Louise Haak | 77 | Mother-in-law | — | Germany |
| 13 | Louis Smith | 54 | Head | Hardware Man | Missouri |
| 14 | Augusta Smith | 52 | Wife | — | Missouri |
| 15 | Elmer Smith | 30 | Son | Dispatcher | Missouri |
| 16 | Norbert Smith | 25 | Son | Salesman | Missouri |
| 17 | Harold Smith | 23 | Son | Attendant | Missouri |
| 18 | Virginia Smith | 20 | Daughter | Office Clerk | Missouri |
| 19 | Francis Smith | 14 | Son | — | Missouri |
| 20 | Ira Mackey | 25 | Head | Truck Driver & Operator | Arkansas |
| 21 | Kay Mackey | 23 | Wife | Packer | Arkansas |
| 22 | Lucie Mackey | 68 | Mother | — | Arkansas |
| 23 | Lee Mackey | 73 | Father | — | Arkansas |
| 24 | Lelia Mackey | 40 | Sister | Hat Maker | Arkansas |
| 25 | Evelyn Clem | 24 | Head | Office Clerk | Indiana |
| 26 | Emma Frueche | 41 | Head | Waitress | Missouri |
| 27 | Dorothy Frueche | 19 | Wife | — | Missouri |
| 28 | Mary Frueche | 18 | Daughter | — | Missouri |
| 29 | Alas Lakey | 46 | Head | Assistant Foreman | Illinois |
| 30 | Laura Lakey | 42 | Wife | — | Illinois |
| 31 | Virgil Lakey | 17 | Daughter | — | Illinois |
| 32 | Alberta Lakey | 16 | Daughter | — | Illinois |
| 33 | Robert Lakey | 14 | Son | — | Missouri |
| 34 | Ivan Lakey | 13 | Son | — | Missouri |
| 35 | Donald Lakey | 10 | Son | — | Missouri |
| 36 | Betty Lakey | 6 | Daughter | — | Missouri |
| 37 | Francis Lakey | 78 | Uncle | — | Illinois |
| 38 | John Brady | 39 | Head | Policeman | Missouri |
| 39 | Alice Brady | 40 | Wife | — | Missouri |
| 40 | William Brady | 21 | Son | Office Clerk | 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)