CM
Charles Mueller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Kentucky
Our Model Tree links this Charles Mueller across the 1930 and 1940 US Censuses in Jefferson-County, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 7-person household.
Age 14
b. ~1926
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Kentucky |
| Surname | Mueller |
| Given Name | Charles E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Industry | 0 |
| Highest Grade | Yes 6 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1926 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Mueller | Son | — | 14 | ~1926 |
| William Mueller | Son | — | 15 | ~1925 |
| James Mueller | Son | — | 12 | ~1928 |
| John Mueller | Head | — | 54 | ~1886 |
| Isabelle Mueller | Spouse | — | 49 | ~1891 |
| Deloris Mueller | Daughter | — | 10 | ~1930 |
| John Mueller | Son | — | 18 | ~1922 |
Census Appearances
1930
Jefferson, Kentucky
Son, age 5
Jefferson, Kentucky · implied b. ~1925 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Charles M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Indiana |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Jefferson-County, Kentucky
Son, age 14
Jefferson-County, Kentucky · implied b. ~1926 — 7 household members
| Surname | Mueller |
| Given Name | Charles E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Industry | 0 |
| Highest Grade | Yes 6 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Mueller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Mueller
Son · 1940 · age 14 · b. ~1926 · Kentucky
★ You are viewing this record
Sibling
James Mueller
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Deloris Mueller
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mueller
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Mueller
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Jefferson-County, Kentucky
Open full size
1940 US Federal Census — Jefferson-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01367-00272)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Grimes | 10 | Son | — | Kentucky |
| 2 | Michael Grimes | 9 | Son | — | Kentucky |
| 3 | Austin Grimes | 7 | Son | — | Kentucky |
| 4 | Thomas Grimes | 5 | Son | — | Kentucky |
| 5 | Sylvester Lankswert | 46 | Head | Contractor | Kentucky |
| 6 | Catherine Lankswert | 22 | Wife | — | Kentucky |
| 7 | Carol L. Lankswert | 3 | Daughter | — | Kentucky |
| 8 | Patricia A. Lankswert | 2 | Daughter | — | Kentucky |
| 9 | Eugene Windell | 44 | Head | Mechanic | Indiana |
| 10 | Corinne Windell | 44 | Wife | — | Kentucky |
| 11 | John Mueller | 54 | Head | Painter | Kentucky |
| 12 | Isabelle Mueller | 49 | Wife | — | Kentucky |
| 13 | John L. Mueller | 18 | Son | — | Kentucky |
| 14 | William C. Mueller | 15 | Son | — | Kentucky |
| 15 | Charles E. Mueller THIS PERSON | 14 | Son | — | Kentucky |
| 16 | James Mueller | 12 | Son | — | Kentucky |
| 17 | Deloris Mueller | 10 | Daughter | — | Kentucky |
| 18 | John Hauss | 25 | Head | Chauffeur | Kentucky |
| 19 | Ruth Hauss | 23 | Wife | — | Kentucky |
| 20 | Lucille Hauss | 1 | Daughter | — | Kentucky |
| 21 | Ernest Reed | 32 | Head | Laboratory Man | Oklahoma |
| 22 | Eula Reed | 31 | Wife | — | Kentucky |
| 23 | Earl Reed | 9 | Son | — | Kentucky |
| 24 | John Reed | 12 | Son | — | Kentucky |
| 25 | Edward Hesch | 31 | Head | Assembler | Kentucky |
| 26 | Margaret Hesch | 32 | Wife | — | Kentucky |
| 27 | Ralph Curella | 22 | Head | Barber | Wisconsin |
| 28 | Patricia Curella | 22 | Wife | — | Wisconsin |
| 29 | Lucille Hickman | 34 | Head | Grocer | Kentucky |
| 30 | William Hickman | 34 | Husband | Salesman | Kentucky |
| 31 | John Decamillis | 72 | Head | — | Italy |
| 32 | Jamie Curella | 42 | Sister | — | New York |
| 33 | Joseph Curella | 19 | Nephew | — | Wisconsin |
| 34 | Angela Curella | 16 | Nephew | — | Wisconsin |
| 35 | Esther Curella | 15 | Niece | — | Wisconsin |
| 36 | Stanley Curella | 13 | Nephew | — | Wisconsin |
| 37 | Jane Curella | 10 | Niece | — | Wisconsin |
| 38 | Frank Curella | 9 | Nephew | — | Wisconsin |
| 39 | Ellen Curella | 6 | Niece | — | Wisconsin |
| 40 | Gladys Shelton | 41 | Head | Salesman | Kentucky |
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)