CM
Charles Mueller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Charles Mueller across the 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 3-person household.
Age 19
b. ~1921
Male
Son
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Mueller |
| Given Name | Charles A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Pasadena |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Occupation | Deliveryman |
| Industry | Dairy |
| Class of Worker | PW |
| Hours Worked | 56 |
| Income (1939) | 864 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Deliveryman |
| Township / Ward | Pasadena |
| Est. Birth Year | ~1921 |
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 Mueller | Head | — | 68 | ~1872 |
| Elizabeth Mueller | Spouse | — | 64 | ~1876 |
| Charles Mueller | Son | — | 19 | ~1921 |
Census Appearances
1930
Los Angeles, …
Son, age 9
Los Angeles, California · implied b. ~1921 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mueller |
| Given Name | Charles Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Germany |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Son, age 19
Los-Angeles-County, California · implied b. ~1921 — 3 household members
| Surname | Mueller |
| Given Name | Charles A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Pasadena |
| 1935 Residence (County) | Los Angeles |
| Occupation | Deliveryman |
| Industry | Dairy |
| Class of Worker | PW |
| Hours Worked | 56 |
| Income (1939) | 864 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 19 · b. ~1921 · California
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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 — Los-Angeles-County, California
Open full size
1940 US Federal Census — Los-Angeles-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00244-00575)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Milton G. Hurd | 46 | Head | Salesman | Illinois |
| 42 | Cora O. Hurd | 46 | Wife | Saleslady | Illinois |
| 43 | Hilmer Mcnatt | 37 | Head | Truck Driver | Missouri |
| 44 | Fern Mcnatt | 32 | Wife | Waitress | Oregon |
| 45 | Wilmer J. Mcnatt | 10 | Son | — | California |
| 46 | Glen Ray Mcnatt | 8 | Son | — | California |
| 47 | Ralph Larson | 29 | Head | Salesman | Minnesota |
| 48 | Hazel Larson | 28 | Wife | — | California |
| 49 | Carol Larson | 4 | Daughter | — | California |
| 50 | David Larson | 2 | Son | — | California |
| 51 | George Nalley | 62 | Head | Carpenter | Indiana |
| 52 | Sophie Nalley | 59 | Wife | Seamstress | Michigan |
| 53 | Vernon Nalley | 28 | Son | Packer | Illinois |
| 54 | Charles Mueller | 68 | Head | — | Germany |
| 55 | Elizabeth A. Mueller | 64 | Wife | — | Pennsylvania |
| 56 | Charles A. Mueller THIS PERSON | 19 | Son | Deliveryman | California |
| 57 | John Balaz | 72 | Head | — | Hungary |
| 58 | Almara Balaz | 54 | Wife | — | Kansas |
| 59 | James D. Fortune | 50 | Head | Construction Foreman | Montana |
| 60 | Pearl O. Fortune | 44 | Wife | — | Indiana |
| 61 | Ross Kingston | 31 | Head | Route Salesman | Oregon |
| 62 | Rowena Kingston | 26 | Wife | Cashier | California |
| 63 | Albert Lamphere | 28 | Head | Shoe Repairer | Michigan |
| 64 | Edna Lamphere | 23 | Wife | — | Canada-Eng |
| 65 | James A. Lamphere | 3 | Son | — | California |
| 66 | Milda Tierney | 52 | Head | — | Massachusetts |
| 67 | Thomas R. Tierney | 19 | Son | Messenger | California |
| 68 | Marguerite Tierney | 16 | Daughter | — | California |
| 69 | Frank Matz | 26 | Head | Dairy Washer | N. Dakota |
| 70 | Katherine Matz | 25 | Wife | — | N. Dakota |
| 71 | Georgianne Matz | 1 | Daughter | — | California |
| 72 | Charles L. Moore | 44 | Head | Carpenter | Nebraska |
| 73 | Selina Moore | 43 | Wife | — | Nebraska |
| 74 | Robert Moore | 16 | Son | — | California |
| 75 | Extra Line Moore | None | — | — | — |
| 76 | Robert Gilboy | 58 | Head | Proprietor | Denmark |
| 77 | Mary Gilboy | 48 | Wife | — | Denmark |
| 78 | Kathleen Gilboy | 17 | Daughter | — | Washington |
| 79 | Herman Gilboy | 13 | Son | — | Washington |
| 80 | Anna Bukowski | 47 | Head | Domestic | New York |
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)