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Frank Gardner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-County, Missouri
Our Model Tree links this Frank Gardner across the 1930 and 1940 US Censuses in St.-Louis-County, Missouri (XGBoost, ~Confirmed) — first a head (b.~1901), then head of a 8-person household.
Age 39
b. ~1901
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Missouri |
| Surname | Gardner |
| Given Name | Frank A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Overland |
| 1935 Residence (County) | St. Louis |
| Additional Details | |
| Occupation | Office Worker |
| Industry | Telephone |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2200 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Office Worker |
| Township / Ward | Overland |
| Est. Birth Year | ~1901 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| Frank Gardner | Head | — | 39 | ~1901 |
| Hortense Le Vain | Other | — | 19 | ~1921 |
| Donald Gardner | Son | — | 11 | ~1929 |
| David Gardner | Son | — | 7 | ~1933 |
| James Gardner | Son | — | 14 | ~1926 |
| Richard Gardner | Son | — | 12 | ~1928 |
| Miriam Gardner | Spouse | — | 37 | ~1903 |
| Harold Gardner | Son | — | 2 | ~1938 |
Census Appearances
1930
St Louis, …
Head, age 29
St Louis, Missouri · implied b. ~1901
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Gardner |
| Given Name | Frank A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 24 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Repair Man |
| Industry | Telephone Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3000 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
St.-Louis-County, Missouri
Head, age 39
St.-Louis-County, Missouri · implied b. ~1901 — 8 household members
| Surname | Gardner |
| Given Name | Frank A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Overland |
| 1935 Residence (County) | St. Louis |
| Occupation | Office Worker |
| Industry | Telephone |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2200 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Frank Gardner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Gardner
Head · 1940 · age 39 · b. ~1901 · Missouri
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Louis-County, Missouri
Open full size
1940 US Federal Census — St.-Louis-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02152-00978)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lawrence J Frichtel | 45 | Head | Watchmaker | Pennsylvania |
| 42 | Alice E Frichtel | 38 | Wife | — | Pennsylvania |
| 43 | Lawrence H Frichtel | 15 | Son | — | Illinois |
| 44 | Gloria S Frichtel | 13 | Daughter | — | Illinois |
| 45 | John A Warmstater | 58 | Head | Sales Clerk | Missouri |
| 46 | Rose Warmstater | 56 | Wife | — | Missouri |
| 47 | James Moon | 50 | Head | Office Worker | Minnesota |
| 48 | Marie C Moon | 49 | Wife | — | Missouri |
| 49 | James A Moon | 21 | Son | Office Worker | Missouri |
| 50 | Joseph H Moon | 18 | Son | — | Missouri |
| 51 | John R Moon | 15 | Son | — | Missouri |
| 52 | Margaret Moon | 74 | Mother | — | Missouri |
| 53 | Richalett Wright | 60 | Mother-in-law | — | Kansas |
| 54 | Lucille Wright | 16 | Sister-in-law | — | Missouri |
| 55 | Carl T Berthold | 50 | Head | Salesmanager | Missouri |
| 56 | Gladys Berthold | 48 | Wife | — | Illinois |
| 57 | Juanita Berthold | 26 | Daughter | Clerk | Missouri |
| 58 | Delores Kneesoni | 17 | Maid | — | Missouri |
| 59 | Dorothy Aude | 4 | Lodger | — | Missouri |
| 60 | Frances Moon | 3 | Lodger | — | Missouri |
| 61 | Edward Wallner | 23 | Head | Brewery Worker | Missouri |
| 62 | Georgia Wallner | 24 | Wife | — | Missouri |
| 63 | Marlene Wallner | 1 | Daughter | — | Missouri |
| 64 | Margaret Novotney | 49 | Head | — | Missouri |
| 65 | Robert Novotney | 26 | Son | Truck Driver | Missouri |
| 66 | Catherine Novotney | 21 | Daughter | Soda Dispenser | Missouri |
| 67 | Theresa Novotney | 12 | Daughter | — | Missouri |
| 68 | Rose-Mary Novotney | 9 | Daughter | — | Missouri |
| 69 | Frank A Gardner THIS PERSON | 39 | Head | Office Worker | Illinois |
| 70 | Miriam Gardner | 37 | Wife | — | Missouri |
| 71 | James L Gardner | 14 | Son | — | Missouri |
| 72 | Richard Gardner | 12 | Son | — | Missouri |
| 73 | Donald Gardner | 11 | Son | — | Missouri |
| 74 | David Gardner | 7 | Son | — | Missouri |
| 75 | Harold Gardner | 2 | Son | — | Missouri |
| 76 | Hortense Le Vain | 19 | Lodger | — | Missouri |
| 77 | Gardner Cowles | 63 | Head | — | Missouri |
| 78 | Russell A Cowles | 34 | Son | Flight Supt | Illinois |
| 79 | Virginia Cowles | 33 | Daughter | — | Illinois |
| 80 | Newber Moore | 25 | Head | Instrument Mechanic | North Carolina |
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)