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John Eckert — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-County, Missouri
Our Model Tree links this John Eckert across the 1930 and 1940 US Censuses in St.-Louis-County, Missouri (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 6-person household.
Age 63
b. ~1877
Male
Head
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Missouri |
| Surname | Eckert |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | ST. FERDINAND TWP THAT PART TRACT SLC-13 (PART) |
| 1935 Residence (County) | ST. LOUIS |
| Additional Details | |
| Occupation | Truck Farmer |
| Industry | Truck Garden |
| Class of Worker | E |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Truck Farmer |
| Township / Ward | St Ferdinand Twp That Part Tract Slc13 Part |
| Est. Birth Year | ~1877 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Margaret Eckert | Daughter | — | 38 | ~1902 |
| Clara Eckert | Spouse | — | 64 | ~1876 |
| Joe Eckert | Son | — | 22 | ~1918 |
| Lizzie Eckert | Daughter | — | 26 | ~1914 |
| John Eckert | Head | — | 63 | ~1877 |
| Annie Eckert | Daughter | — | 35 | ~1905 |
Census Appearances
1930
St Louis, …
Head, age 52
St Louis, Missouri · implied b. ~1878 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Eckert |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 23 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 10,000 |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-County, Missouri
Head, age 63
St.-Louis-County, Missouri · implied b. ~1877 — 6 household members
| Surname | Eckert |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | ST. FERDINAND TWP THAT PART TRACT SLC-13 (PART) |
| 1935 Residence (County) | ST. LOUIS |
| Occupation | Truck Farmer |
| Industry | Truck Garden |
| Class of Worker | E |
| Hours Worked | 60 |
| Income (1939) | 0 |
| 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 John Eckert across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Eckert
Head · 1940 · age 63 · b. ~1877 · 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
31 people indexed on this census page (nara:1940:m-t0627-02154-00872)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Eileen Osborn | 9 | Daughter | — | Missouri |
| 42 | Bryan Osborn | 7 | Son | — | Missouri |
| 43 | Patricia Osborn | 3 | Daughter | — | Missouri |
| 44 | Dennis Osborn | 0 | Son | — | Missouri |
| 45 | Charles L. Warmann | 60 | Head | Truck Farmer | Missouri |
| 46 | John G. Warmann | 78 | Brother | Farmer | Missouri |
| 47 | John, W. Warmann | 43 | Head | Farmer | Missouri |
| 48 | Amanda Warmann | 32 | Wife | — | Missouri |
| 49 | Robert Warmann | 5 | Son | — | Missouri |
| 50 | Janet Warmann | 0 | Daughter | — | Missouri |
| 51 | Charles B. Warmann | 39 | Head | Truck Farmer | Missouri |
| 52 | Clara Warmann | 36 | Wife | — | Missouri |
| 53 | Richard Warmann | 12 | Son | — | Missouri |
| 54 | Dorothy Warmann | 10 | Daughter | — | Missouri |
| 55 | Ralph Warmann | 5 | Son | — | Missouri |
| 56 | Mildred Warmann | 3 | Daughter | — | Missouri |
| 57 | John Eckert THIS PERSON | 63 | Head | Truck Farmer | Missouri |
| 58 | Clara Eckert | 64 | Wife | — | Germany |
| 59 | Margaret Eckert | 38 | Daughter | — | Missouri |
| 60 | Annie Eckert | 35 | Daughter | General Helper | Missouri |
| 61 | Lizzie Eckert | 26 | Daughter | General Helper | Missouri |
| 62 | Joe Eckert | 22 | Son | Farmer | Missouri |
| 63 | John F. Fererro | 68 | Head | — | Missouri |
| 64 | Bridget Fererro | 65 | Wife | — | Northern Ireland |
| 65 | John Chinweth | 14 | Lodger | — | Missouri |
| 66 | Bayles F. Firman | 38 | Head | Coating Machine Operator | Missouri |
| 67 | Mary Firman | 36 | Wife | — | Missouri |
| 68 | Marietta Firman | 9 | Daughter | — | Missouri |
| 69 | Patricia Ann Firman | 7 | Daughter | — | Missouri |
| 70 | Rose Marie Firman | 3 | Daughter | — | Missouri |
| 71 | John J. Gibbons | 30 | Brother-in-law | Bookkeeper | 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)