FS
Frederick Schmidt — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Frederick Schmidt across the 1910, 1920, 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a head (b.~1886), then head of a 3-person household.
Age 54
b. ~1886
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Schmidt |
| Given Name | Frederick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Pattern maker |
| Industry | Pump Manfg. Company |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 1600 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Pattern Maker |
| Township / Ward | Indianapolis |
| Est. Birth Year | ~1886 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frederick | Age | Birth yr |
|---|---|---|---|---|
| Ethel Schmidt | Daughter | — | 21 | ~1919 |
| Frederick Schmidt | Head | — | 54 | ~1886 |
| Netta Schmidt | Spouse | — | 51 | ~1889 |
Census Appearances
1910
Marion, Indiana
Head, age 24
Marion, Indiana · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmid |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Indiana |
| Years Married | 3 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Kentucky |
| Occupation | Pattern Maker |
| Industry | Factory |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
Head, age 34
Marion, Indiana · implied b. ~1886 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Germany |
| Mother's Birthplace | Kentucky |
| Occupation | Pattern Maker |
| Industry | Steam Works |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Marion, Indiana
Head, age 44
Marion, Indiana · implied b. ~1886 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Frederick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 22 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Kentucky |
| Occupation | Patternmaker |
| Industry | Pump Works |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2500.00 |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Head, age 54
Marion-County, Indiana · implied b. ~1886 — 3 household members
| Surname | Schmidt |
| Given Name | Frederick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Occupation | Pattern maker |
| Industry | Pump Manfg. Company |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 1600 |
| Highest Grade | No 8 |
| 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 Frederick Schmidt across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Frederick Schmidt
Head · 1940 · age 54 · b. ~1886 · Indiana
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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 — Marion-County, Indiana
Open full size
1940 US Federal Census — Marion-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01126-00174)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dorothy Dukes | 31 | Wife | Stenographer | Indiana |
| 42 | Horace N. Jones | 36 | Head | Bookkeeper | Indiana |
| 43 | Eleanora M. Jones | 35 | Wife | — | Indiana |
| 44 | Norman R. Jones | 10 | Son | — | Indiana |
| 45 | Joan Marie Jones | 8 | Daughter | — | Indiana |
| 46 | Ellsworth P. Shepherd | 60 | Head | Operating Stationary Engineer | Indiana |
| 47 | Martha E. Shepherd | 62 | Wife | — | Indiana |
| 48 | Betty Jane Ely | 21 | Daughter | — | Indiana |
| 49 | Earl W. Ely | 23 | Son-in-law | Auto Mechanic | Indiana |
| 50 | John Shea | 59 | Son-in-law | — | Ohio |
| 51 | Florence Garon | 48 | Lodger | Manicurist | Minnesota |
| 52 | Ralph L. Wilmington | 49 | Head | Clutch Press Operator | Indiana |
| 53 | Myrtle C. Wilmington | 58 | Wife | — | Indiana |
| 54 | Verna Scobey | 32 | Daughter | Dressmaker | Indiana |
| 55 | Frederick Schmidt THIS PERSON | 54 | Head | Pattern Maker | Indiana |
| 56 | Netta M. Schmidt | 51 | Wife | Lunch Room Worker | Indiana |
| 57 | Ethel N. Schmidt | 21 | Daughter | Fur Finisher | Indiana |
| 58 | Delia Clark | 67 | Head | — | Irish Free State |
| 59 | Frances M. Clark | 40 | Daughter | Private Secretary | Indiana |
| 60 | Lenora M. Clark | 28 | Daughter | Private Secretary | Indiana |
| 61 | Clarence L. Elder | 53 | Head | Order Clerk | Kentucky |
| 62 | Bertha M. Elder | 53 | Wife | — | Illinois |
| 63 | Ruth M. Elder | 21 | Daughter | Stenographer | Indiana |
| 64 | Rita M. Elder | 17 | Daughter | — | Indiana |
| 65 | Jack Elder | 11 | Son | — | Indiana |
| 66 | John W. Ashe | 45 | Head | Printer | Indiana |
| 67 | Kathryn Ashe | 40 | Sister | Stenographer | Missouri |
| 68 | John T. Ashe | 70 | Father | Janitor | Irish Free State |
| 69 | Mary A. Ashe | 70 | Mother | — | Indiana |
| 70 | Logan A. Stewart | 50 | Head | Railroad Yardmaster | Indiana |
| 71 | May C. Stewart | 48 | Wife | — | Indiana |
| 72 | Irvin J. Spaulding | 27 | Head | Creamery Man | Indiana |
| 73 | Frieda Spaulding | 27 | Wife | Rubber Worker | Indiana |
| 74 | Bower, Roberta Spaulding | 11 | Daughter | — | Ohio |
| 75 | Nanna Pasner | 54 | Housekeeper | Housekeeper | Kentucky |
| 76 | Marvin Hicks | 32 | Son | Machine Operator | Kentucky |
| 77 | Martin Moore | 43 | Head | Cooper | Irish Free State |
| 78 | Annie Moore | 35 | Wife | Typist | Irish Free State |
| 79 | Carrie Fogle | 56 | Head | — | Indiana |
| 80 | Harry S. Gallagher | 54 | Head | Chief C.S. Clerk Railroad | Illinois |
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)