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Alice Hamilton — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-City-County, Missouri
Our Model Tree links this Alice Hamilton across the 1930 and 1940 US Censuses in St.-Louis-City-County, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-City-County, Missouri |
| Surname | Hamilton |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis (City) |
| 1935 Residence (County) | St. Louis (City) |
| Additional Details | |
| Industry | 0 |
| Highest Grade | S 5 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | St Louis City |
| Est. Birth Year | ~1929 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Mary Hamilton | Spouse | — | 45 | ~1895 |
| Marolyn Hamilton | Daughter | — | 1 | ~1939 |
| Charles Hamilton | Head | — | 49 | ~1891 |
| William Hamilton | Son | — | 16 | ~1924 |
| Alice Hamilton | Daughter | — | 11 | ~1929 |
| Lawrence Hamilton | Son | — | 14 | ~1926 |
| Charles Hamilton | Son | — | 18 | ~1922 |
| Myron Hamilton | Son | — | 5 | ~1935 |
Census Appearances
1930
St Louis, …
Daughter, age 1
St Louis, Missouri · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hamilton |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-City-County, Missouri
Daughter, age 11
St.-Louis-City-County, Missouri · implied b. ~1929 — 8 household members
| Surname | Hamilton |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis (City) |
| 1935 Residence (County) | St. Louis (City) |
| Industry | 0 |
| Highest Grade | S 5 |
| 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 Alice Hamilton across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Hamilton
Daughter · 1940 · age 11 · b. ~1929 · Missouri
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Sibling
Charles Hamilton
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Hamilton
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Hamilton
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marolyn Hamilton
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myron Hamilton
Sibling · 1940 · age 5
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-t0627-02201-00754)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William J. Corson | 15 | Son | — | Missouri |
| 42 | Allen A. Corson | 4 | Son | — | Missouri |
| 43 | Lawrence Turner | 41 | Head | Postal Clerk | Missouri |
| 44 | Mary Jean Turner | 38 | Wife | — | Missouri |
| 45 | Lawrence Jr. Turner | 18 | Son | Jr. Draftsman | Missouri |
| 46 | Cornelius F. Turner | 17 | Son | — | Missouri |
| 47 | Lois Jean Turner | 12 | Daughter | — | Missouri |
| 48 | Simelton M. Butler | 42 | Head | Trucker | Mississippi |
| 49 | Beatrice Butler | 41 | Wife | — | Mississippi |
| 50 | Marie B. Butler | 19 | Daughter | — | Missouri |
| 51 | Clifford Newton | 38 | Head | Machine Operat. | Missouri |
| 52 | Georgia Newton | 35 | Wife | Sales Clerk | Arkansas |
| 53 | Dorothy Newton | 13 | Daughter | — | Missouri |
| 54 | Ruth Newton | 11 | Daughter | — | Missouri |
| 55 | Ethel Daniels | 43 | Head | Housework | Arkansas |
| 56 | Ernestine Kimbrough | 42 | Sister | Housework | Arkansas |
| 57 | Charles Hamilton | 49 | Head | Postal Clerk | Missouri |
| 58 | Mary Hamilton | 45 | Wife | — | Missouri |
| 59 | Charles Jr. Hamilton | 18 | Son | — | Missouri |
| 60 | William Hamilton | 16 | Son | — | Missouri |
| 61 | Lawrence Hamilton | 14 | Son | — | Missouri |
| 62 | Alice Hamilton THIS PERSON | 11 | Daughter | — | Missouri |
| 63 | Myron Hamilton | 5 | Son | — | Missouri |
| 64 | Marolyn Hamilton | 1 | Daughter | — | Missouri |
| 65 | Mabel Harris | 54 | Head | Matron | Missouri |
| 66 | Pattie Bibbs | 44 | Cousin | Waiter | Alabama |
| 67 | Gustave Sutton | 27 | Head | Teacher | Arkansas |
| 68 | Libbie White | 42 | Mother | — | Arkansas |
| 69 | Estelle Long | 31 | Sister | Waitress | Arkansas |
| 70 | Archie M. Thurman | 43 | Lodger | — | Arkansas |
| 71 | Elmo Young | 33 | Head | Secretary | Missouri |
| 72 | Mavorine Young | 29 | Wife | — | Tennessee |
| 73 | Rose Marie Young | 5 | Daughter | — | Missouri |
| 74 | Elmo Jr. Young | 3 | Son | — | Missouri |
| 75 | Henry Cheatham | 34 | Head | Crane Man | Tennessee |
| 76 | Laura Cheatham | 40 | Wife | Shirt Finisher | Tennessee |
| 77 | Merritt D. Davison | 27 | Head | Manager | Tennessee |
| 78 | Gertrude Davison | 51 | Mother | Cook | Tennessee |
| 79 | Robert Lemmon | 39 | Head | Janitor | Missouri |
| 80 | Mary Lemmon | 26 | Wife | 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)