GS
Geraldine Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Geraldine Smith across the 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 12-person household.
Age 23
b. ~1917
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Smith |
| Given Name | Geraldine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Occupation | Clerk |
| Industry | Transportation Co |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 504 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Clerk |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1917 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Geraldine | Age | Birth yr |
|---|---|---|---|---|
| Geraldine Smith | Daughter | — | 23 | ~1917 |
| Rosa Smith | Daughter | — | 2 | ~1938 |
| Marilyn Smith | Daughter | — | 11 | ~1929 |
| Patricia Smith | Daughter | — | 9 | ~1931 |
| Marie Smith | Spouse | — | 45 | ~1895 |
| Vincent Smith | Son | — | 25 | ~1915 |
| Roland Smith | Son | — | 18 | ~1922 |
| Marion Smith | Daughter | — | 20 | ~1920 |
| Francis Smith | Son | — | 20 | ~1920 |
| Willard Smith | Son | — | 5 | ~1935 |
| George Smith | Head | — | 47 | ~1893 |
| George Smith | Son | — | 15 | ~1925 |
Census Appearances
1930
Hamilton, Ohio
Daughter, age 13
Hamilton, Ohio · implied b. ~1917 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Geraldine M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Hamilton-County, Ohio
Daughter, age 23
Hamilton-County, Ohio · implied b. ~1917 — 12 household members
| Surname | Smith |
| Given Name | Geraldine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Occupation | Clerk |
| Industry | Transportation Co |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 504 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Geraldine Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Geraldine Smith
Daughter · 1940 · age 23 · b. ~1917 · Ohio
★ You are viewing this record
Sibling
Willard Smith
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Smith
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Smith
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Smith
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Smith
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marilyn Smith
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roland Smith
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Smith
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vincent Smith
Sibling · 1940 · age 25
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 — Hamilton-County, Ohio
Open full size
1940 US Federal Census — Hamilton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03200-00076)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Stanley Snocker | 6 | Son | — | Ohio |
| 2 | Albert Mathis | 57 | Head | Laborer | Ohio |
| 3 | Rosie Mathis | 50 | Wife | — | Ohio |
| 4 | Frank Hayes | 40 | Head | Printer | Ohio |
| 5 | Marie Hayes | 40 | Wife | — | Ohio |
| 6 | Earl Hayes | 20 | Son | Bell Hop | Ohio |
| 7 | Daniel Hayes | 17 | Son | Laborer | Ohio |
| 8 | Richard Hayes | 15 | Son | — | Ohio |
| 9 | Audrey Hayes | 12 | Daughter | — | Ohio |
| 10 | Jerry Hayes | 9 | Son | — | Ohio |
| 11 | Frank Hayes | 2 | Son | — | Ohio |
| 12 | George Smith | 47 | Head | Tester | Indiana |
| 13 | Marie Smith | 45 | Wife | — | Indiana |
| 14 | Vincent Smith | 25 | Son | Tester | Indiana |
| 15 | Geraldine Smith THIS PERSON | 23 | Daughter | Clerk | Indiana |
| 16 | Francis Smith | 20 | Son | Helper | Indiana |
| 17 | Marion Smith | 20 | Daughter | Printer | Indiana |
| 18 | Roland Smith | 18 | Son | — | Indiana |
| 19 | George Jr Smith | 15 | Son | — | Indiana |
| 20 | Marilyn Smith | 11 | Daughter | — | Ohio |
| 21 | Patricia Smith | 9 | Daughter | — | Ohio |
| 22 | Willard Smith | 5 | Son | — | Ohio |
| 23 | Rosa Lee Smith | 2 | Daughter | — | Ohio |
| 24 | Elizabeth Knille | 66 | Head | — | Ohio |
| 25 | Charles Knille | 34 | Son | Cutter | Ohio |
| 26 | Edward Knille | 33 | Son | Pressman | Ohio |
| 27 | Albert Altmeyer | 60 | Head | Molder | Ohio |
| 28 | Catherine Altmeyer | 61 | Wife | — | Ohio |
| 29 | Earl Lempule | 27 | Son-in-law | Chauffer | Ohio |
| 30 | Dorothy Lempule | 23 | Daughter | Stitcher | Ohio |
| 31 | John Ellinger | 50 | Head | Baker | Hungary |
| 32 | Elizabeth Ellinger | 50 | Wife | — | Hungary |
| 33 | Helen Ellinger | 23 | Daughter | — | Ohio |
| 34 | Katherine Ellinger | 20 | Daughter | Seamstress | Ohio |
| 35 | John Ellinger | 19 | Son | Laborer | Ohio |
| 36 | Mary Ellinger | 16 | Daughter | — | Ohio |
| 37 | Betty Ellinger | 11 | Daughter | — | Ohio |
| 38 | William Wuerth | 56 | Head | Fireman | Ohio |
| 39 | Lillian Wuerth | 50 | Wife | — | Ohio |
| 40 | Franklin Ruth Wuerth | 23 | Daughter | Packer | Ohio |
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)