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Charles Bauer — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jefferson-County, Kentucky
Our Model Tree links this Charles Bauer across the 1910, 1920, 1930 and 1940 US Censuses in Jefferson-County, Kentucky (XGBoost, ~Confirmed), with identified parents Charles & Charles — first a head (b.~1906), then head of a 3-person household.
Age 34
b. ~1906
Male
Head
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Kentucky |
| Surname | Bauer |
| Given Name | Charles T. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Occupation | Mechanic |
| Industry | Garage |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 332 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Mechanic |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1906 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Bauer | Head | — | 34 | ~1906 |
| Marilyn Bauer | Daughter | — | 12 | ~1928 |
| Esther Bauer | Spouse | — | 34 | ~1906 |
Census Appearances
1910
Jefferson, Kentucky
Son, age 4
Jefferson, Kentucky · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Charles T. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Speaks English | English |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1920
Jefferson, Kentucky
Son, age 14
Jefferson, Kentucky · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Jefferson, Kentucky
Head, age 24
Jefferson, Kentucky · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Charles F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 21 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Machinist |
| Industry | Auto |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Jefferson-County, Kentucky
Head, age 34
Jefferson-County, Kentucky · implied b. ~1906 — 3 household members
| Surname | Bauer |
| Given Name | Charles T. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Occupation | Mechanic |
| Industry | Garage |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 332 |
| Highest Grade | No 8 |
| 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 Bauer across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Bauer (~0.92 confidence) and father Charles Bauer (~0.92 confidence) and mother Kate Bauer (~0.92 confidence) and mother Kate Bauer (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Bauer
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Charles Bauer
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Kate Bauer
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Kate Bauer
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Bauer
Head · 1940 · age 34 · b. ~1906 · Kentucky
★ You are viewing this record
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-t0627-01373-00275)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Berry | 75 | Head | — | Kentucky |
| 42 | Emma Berry | 69 | Wife | — | Kentucky |
| 43 | James Berry | 35 | Son | Upholsterer | Kentucky |
| 44 | Charles Bauer | 62 | Brother-in-law | Janitor | Kentucky |
| 45 | Shelby Chism | 33 | Head | Mechanic | Kentucky |
| 46 | Verda Chism | 37 | Wife | — | Kentucky |
| 47 | Connelly Chism | 15 | Son | — | Kentucky |
| 48 | Gerald Chism | 13 | Son | — | Kentucky |
| 49 | Edward Campbell | 27 | Head | Packer | Kentucky |
| 50 | Lillian Campbell | 26 | Wife | Machine Operator | Kentucky |
| 51 | Mary Lyons | 65 | Head | — | Kentucky |
| 52 | Nancy Larkin | 41 | Daughter | Librarian | Kentucky |
| 53 | John W. Julick | 51 | Head | Sergeant Of Police | Kentucky |
| 54 | Eva Julick | 42 | Wife | — | Kentucky |
| 55 | Julius Spencer | 64 | Head | Carpenter | Kentucky |
| 56 | Maude Spencer | 54 | Wife | — | Kentucky |
| 57 | Nora J. Spencer | 14 | Daughter | — | Kentucky |
| 58 | May Patterson | 21 | Daughter | Machine Operator | Kentucky |
| 59 | Coleman Patterson | 3 | Grandson | — | Kentucky |
| 60 | Charles T. Bauer THIS PERSON | 34 | Head | Mechanic | Kentucky |
| 61 | Esther A. Bauer | 34 | Wife | — | Indiana |
| 62 | Marilyn J. Bauer | 12 | Daughter | — | Indiana |
| 63 | Carl Keely | 26 | Head | Fireman | Kentucky |
| 64 | Martha Keely | 25 | Wife | — | Kentucky |
| 65 | Rose Marie Keely | 2 | Daughter | — | Kentucky |
| 66 | Sarah Selby | 58 | Head | — | Kentucky |
| 67 | G. H. Huff | 40 | Head | Switchman | Indiana |
| 68 | Nancy M. Huff | 50 | Wife | — | Kentucky |
| 69 | Marshall Roney | 29 | Head | Service Station Attendant | Kentucky |
| 70 | Ruth Roney | 22 | Wife | Waitress | Kentucky |
| 71 | James W. Roney | 5 | Son | — | Kentucky |
| 72 | Peggy A. Roney | 2 | Daughter | — | Kentucky |
| 73 | Elizabeth Roney | 62 | Mother | — | Kentucky |
| 74 | Connie D. Johnson | 53 | Lodger | Foreman | North Carolina |
| 75 | Luther E. Huffines | 44 | Head | Foreman | Kentucky |
| 76 | Mary S. Huffines | 33 | Wife | — | Kentucky |
| 77 | Dolly D. Huffines | 8 | Daughter | — | Kentucky |
| 78 | Vernal L. Huffines | 1 | Son | — | Kentucky |
| 79 | Walter E. Carter | 38 | Head | Shipping Clerk | Kentucky |
| 80 | Lillian Carter | 31 | Wife | — | Kentucky |
Pedigree Summary
Charles
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)