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Frank Wagner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-County, Missouri
Our Model Tree links this Frank Wagner across the 1930 and 1940 US Censuses in St.-Louis-County, Missouri (XGBoost, ~Confirmed) — first a head (b.~1898), then head of a 10-person household.
Age 42
b. ~1898
Male
Head
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Missouri |
| Surname | Wagner |
| Given Name | Frank J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Lemay Township |
| 1935 Residence (County) | St. Louis |
| Additional Details | |
| Occupation | W.P.A. Laborer |
| Industry | Road Construction |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 236 |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | W.P.A. Laborer |
| Township / Ward | Lemay Township |
| Est. Birth Year | ~1898 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Philip Wagner | Son | — | 16 | ~1924 |
| Walter Wagner | Son | — | 18 | ~1922 |
| Clara Wagner | Spouse | — | 42 | ~1898 |
| Mary Wagner | Daughter | — | 2 | ~1938 |
| Helen Wagner | Daughter | — | 12 | ~1928 |
| Francis Wagner | Son | — | 9 | ~1931 |
| Frank Wagner | Head | — | 42 | ~1898 |
| Louise Wagner | Daughter | — | 14 | ~1926 |
| Mildred Wagner | Daughter | — | 7 | ~1933 |
| Alfred Wagner | Son | — | 5 | ~1935 |
Census Appearances
1930
St Louis, …
Head, age 32
St Louis, Missouri · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wagner |
| Given Name | Frank R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 23 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Farmer |
| Industry | Truck farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Veteran | No |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-County, Missouri
Head, age 42
St.-Louis-County, Missouri · implied b. ~1898 — 10 household members
| Surname | Wagner |
| Given Name | Frank J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Lemay Township |
| 1935 Residence (County) | St. Louis |
| Occupation | W.P.A. Laborer |
| Industry | Road Construction |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 236 |
| 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 Frank Wagner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Frank Wagner
Head · 1940 · age 42 · b. ~1898 · 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-t0627-02151-00230)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Matheis | 4 | Son | — | Missouri |
| 2 | Ruth Matheis | 3 | Daughter | — | Missouri |
| 3 | Henry Studer | 61 | Head | Farmer | Missouri |
| 4 | Catherine Studer | 57 | Wife | — | Missouri |
| 5 | Carrie Smiley | 72 | Head | Farmer | Missouri |
| 6 | Jacob Smiley | 84 | Brother | — | Missouri |
| 7 | Andrew Muench | 63 | Boarder | Farm Laborer | Missouri |
| 8 | Frank P. Zohner | 57 | Head | Farmer | Missouri |
| 9 | Edward Zohner | 26 | Son | Farm Laborer | Missouri |
| 10 | Walter Zohner | 23 | Son | Laborer | Missouri |
| 11 | Marie Zohner | 24 | Daughter | — | Missouri |
| 12 | Extra Zohner | 1 | Daughter | — | Missouri |
| 13 | Clinton S. Wilkinson | 38 | Head | Farmer | Illinois |
| 14 | Laline Wilkinson | 29 | Wife | — | Missouri |
| 15 | Donita Wilkinson | 3 | Daughter | — | Missouri |
| 16 | Oscar E. Zohner | 29 | Head | Laborer | Missouri |
| 17 | Agnes M. Zohner | 27 | Wife | — | Missouri |
| 18 | Oscar Jr. Zohner | 6 | Son | — | Missouri |
| 19 | Frank J. Wagner THIS PERSON | 42 | Head | W.P.A. Laborer | Missouri |
| 20 | Clara Wagner | 42 | Wife | — | Missouri |
| 21 | Walter Wagner | 18 | Son | — | Missouri |
| 22 | Philip Wagner | 16 | Son | — | Missouri |
| 23 | Louise Wagner | 14 | Daughter | — | Missouri |
| 24 | Helen Wagner | 12 | Daughter | — | Missouri |
| 25 | Francis Wagner | 9 | Son | — | Missouri |
| 26 | Mildred Wagner | 7 | Daughter | — | Missouri |
| 27 | Alfred Wagner | 5 | Son | — | Missouri |
| 28 | Mary Wagner | 2 | Daughter | — | Missouri |
| 29 | Frank Jr. Zohner | 33 | Head | Farmer | Missouri |
| 30 | Mabel Zohner | 26 | Wife | — | Missouri |
| 31 | Merelene Zohner | 7 | Daughter | — | Missouri |
| 32 | Joyce Zohner | 5 | Daughter | — | Missouri |
| 33 | Jerry Zohner | 3 | Son | — | Missouri |
| 34 | Carmel Zohner | 1 | Son | — | Missouri |
| 35 | Alphonse Courteaux | 63 | Boarder | Farmer | Missouri |
| 36 | Wilhelmina Schmetz | 80 | Head | — | Missouri |
| 37 | Joseph A. Fischer | 34 | Head | Laborer | Missouri |
| 38 | Violetta Fischer | 33 | Wife | — | Missouri |
| 39 | Virgil Diveley | 38 | Head | Painter | Illinois |
| 40 | Clara Diveley | 38 | Wife | — | Missouri |
Related Census Records
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)