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George Gardner — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this George Gardner across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed), with identified parents John & Edith — first a son (b.~1919), then head of a 4-person household.
Age 21
b. ~1919
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Gardner |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Occupation | Porter |
| Industry | Commercial House |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 940 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Porter |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1919 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Edith Gardner | Head | — | 52 | ~1888 |
| George Gardner | Son | — | 21 | ~1919 |
| John Gardner | Son | — | 25 | ~1915 |
| Edith Gardner | Spouse | — | 55 | ~1885 |
Census Appearances
1920
Hamilton, Ohio
Son, age 1
Hamilton, Ohio · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gardner |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Son, age 11
Hamilton, Ohio · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gardner |
| Given Name | George H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Son, age 21
Hamilton-County, Ohio · implied b. ~1919 — 4 household members
| Surname | Gardner |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Occupation | Porter |
| Industry | Commercial House |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 940 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 George Gardner across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Gardner (~0.92 confidence) and mother Edith Gardner (~0.92 confidence) and mother Edith Gardner (~0.92 confidence) and mother Edith Gardner (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Gardner
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Edith Gardner
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Edith Gardner
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Edith Gardner
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Gardner
Son · 1940 · age 21 · b. ~1919 · Ohio
★ You are viewing this record
Sibling
John Gardner
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-t0627-03187-00153)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Giffillian | 50 | Head | Grinding | Grinder | Ohio |
| 2 | Carrie Giffillian | 50 | Wife | — | Ohio |
| 3 | Robert Giffillian | 21 | Son | New Worker | Ohio |
| 4 | Francis Samson | 66 | Head | — | Germany |
| 5 | Rollin Richard | 49 | Head | Engineer | Indiana |
| 6 | Juanita Richard | 42 | Wife | — | Ohio |
| 7 | Florence Richard | 15 | Daughter | — | Ohio |
| 8 | Lois Richard | 11 | Daughter | — | Ohio |
| 9 | Miffin Brady | 71 | Head | Doctor | Idaho |
| 10 | Harriett Brady | 71 | Wife | — | Ohio |
| 11 | George P. Canel | 74 | Head | — | Ohio |
| 12 | Olive S. Canel | 65 | Wife | — | Ohio |
| 13 | Mary H. Sargent | 85 | Mother-in-law | — | Kentucky |
| 14 | Caroline Witham | 65 | Head | Bookkeeper | Ohio |
| 15 | Milton Kepler | 52 | Head | Crossing Watch | Ohio |
| 16 | Helen Kepler | 49 | Wife | — | Ohio |
| 17 | Milton Jr. Kepler | 20 | Son | Proof Reader | Ohio |
| 18 | Catherine Crist | 41 | Head | — | Ohio |
| 19 | Carrie Mcelvain | 63 | Head | — | Ohio |
| 20 | Walter Mcelvain | 37 | Son | Organ Repairer | Ohio |
| 21 | Bernadette Mcelvain | 32 | Daughter-in-law | Telephone Operator | Ohio |
| 22 | Herbert Mcelvain | 34 | Head | Meat Cutter | Ohio |
| 23 | Naomi Mcelvain | 34 | Wife | Cook | Indiana |
| 24 | Bertha Fallis | 70 | Head | — | Ohio |
| 25 | Catherine Fallis | 27 | Daughter | — | Ohio |
| 26 | Francis Mccabe | 48 | Head | Office Secretary | Ohio |
| 27 | Lawrence Mccabe | 46 | Brother | Salesman | Ohio |
| 28 | Edith Gardner | 52 | Head | Power Man | Ohio |
| 29 | Edith Gardner | 55 | Wife | — | Ohio |
| 30 | John Gardner | 25 | Son | Investigator | Ohio |
| 31 | George Gardner THIS PERSON | 21 | Son | Porter | Ohio |
| 32 | Edward Luckens | 52 | Head | Paper Hanger | Kentucky |
| 33 | Eva R. Luckens | 54 | Wife | — | Ohio |
| 34 | Beulah Luckens | 18 | Daughter | — | Ohio |
| 35 | Inez Luckens | 16 | Daughter | — | Ohio |
| 36 | James Mcelhaney | 28 | Head | Produce Manager | Ohio |
| 37 | Mary Alice Mcelhaney | 25 | Wife | — | Ohio |
| 38 | Dennis Mcelhaney | 5 | Son | — | Ohio |
| 39 | Thomas Macdonald | 48 | Head | — | Ohio |
| 40 | Edward Bruns | 54 | Head | Stock Keeper | Ohio |
Pedigree Summary
George + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)