CM
Charles Mayer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Vanderburgh-County, Indiana
Our Model Tree links this Charles Mayer across the 1930 and 1940 US Censuses in Vanderburgh-County, Indiana (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 6-person household.
Age 48
b. ~1892
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Vanderburgh-County, Indiana |
| Surname | Mayer |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Evansville |
| 1935 Residence (County) | Vanderburgh |
| Additional Details | |
| Occupation | Meter Repair |
| Industry | Water Wks Dept |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 2152 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Meter Repair |
| Township / Ward | Evansville |
| Est. Birth Year | ~1892 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Eugene Mayer | Son | — | 29 | ~1911 |
| Ruby Mayer | Other | — | 22 | ~1918 |
| Charles Mayer | Head | — | 48 | ~1892 |
| Katherine Mayer | Daughter | — | 11 | ~1929 |
| Martha Mayer | Spouse | — | 48 | ~1892 |
| Jonny Mayer | Son | — | 14 | ~1926 |
Census Appearances
1930
Vanderburg, Indiana
Head, age 38
Vanderburg, Indiana · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Meyer |
| Given Name | Carl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 22 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Sales Manager |
| Industry | Dairy Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Vanderburgh-County, Indiana
Head, age 48
Vanderburgh-County, Indiana · implied b. ~1892 — 6 household members
| Surname | Mayer |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Evansville |
| 1935 Residence (County) | Vanderburgh |
| Occupation | Meter Repair |
| Industry | Water Wks Dept |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 2152 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Charles Mayer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Mayer
Head · 1940 · age 48 · b. ~1892 · 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 — Vanderburgh-County, Indiana
Open full size
1940 US Federal Census — Vanderburgh-County, Indiana
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01112-00626)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marion Alcon | 17 | Daughter | — | Indiana |
| 2 | Claude Clark | 44 | Head | Stereotyper | Indiana |
| 3 | Audrey Clark | 40 | Wife | — | Indiana |
| 4 | Betty Clark | 17 | Daughter | — | Indiana |
| 5 | Robert Featherstone | 44 | Head | Chief Dispatcher | Indiana |
| 6 | Adah Belle Featherstone | 31 | Wife | — | Kentucky |
| 7 | Edmund D. Thomas | 56 | Head | — | Indiana |
| 8 | Fannie Thomas | 56 | Wife | — | Indiana |
| 9 | Gladys Thomas | 20 | Daughter | Stenographer | Indiana |
| 10 | Edmund Jr. Thomas | 17 | Son | — | Indiana |
| 11 | Grace Thomas | 15 | Daughter | — | Indiana |
| 12 | Charles Mayer THIS PERSON | 48 | Head | Meter Repair | Indiana |
| 13 | Martha Mayer | 48 | Wife | — | Kentucky |
| 14 | Jonny Mayer | 14 | Son | — | Indiana |
| 15 | Katherine Mayer | 11 | Daughter | — | Indiana |
| 16 | Eugene Mayer | 29 | Son | Operator Folding Machine | Indiana |
| 17 | Ruby Mayer | 22 | Daughter-in-law | — | Indiana |
| 18 | Henry Timmons | 54 | Head | Labor | Kentucky |
| 19 | Anna A. Timmons | 54 | Wife | — | Indiana |
| 20 | Harold Williams | 33 | Head | Salesman | Kentucky |
| 21 | Gladys Williams | 31 | Wife | — | Indiana |
| 22 | Robert Williams | 10 | Son | — | Indiana |
| 23 | Jack Williams | 4 | Son | — | Indiana |
| 24 | John Brend | 55 | Head | — | Indiana |
| 25 | Marguerite Brend | 24 | Daughter | Trained Nurse | Indiana |
| 26 | William Brend | 22 | Son | Truck Driver | Indiana |
| 27 | Louise Euchmeier | 25 | Lodger | Trained Nurse | Indiana |
| 28 | Henry M. Mayer | 61 | Head | Painter | Indiana |
| 29 | Rose Mayer | 62 | Wife | — | Indiana |
| 30 | Ida Steinmetz | 64 | Sister-in-law | — | Indiana |
| 31 | Walter Storck | 46 | Head | Warehouseman | Indiana |
| 32 | Ruth Storck | 46 | Wife | — | Indiana |
| 33 | Jeanette Storck | 17 | Daughter | — | Indiana |
| 34 | Warren Storck | 15 | Son | — | Indiana |
| 35 | Marilyn Storck | 7 | Daughter | — | Indiana |
| 36 | John Wintus | 29 | Head | Office Manager | Kansas |
| 37 | Mildred Wintus | 25 | Wife | — | Kansas |
| 38 | Anna E. Clarke | 69 | Head | — | Indiana |
| 39 | Katherine Clarke | 40 | Daughter | — | Indiana |
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)