CM
Charles Mueller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Charles Mueller across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 5-person household.
Age 15
b. ~1925
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Mueller |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Waiter |
| Industry | Lunch Room |
| Class of Worker | NP |
| Hours Worked | 30 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Waiter |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1925 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mueller | Spouse | — | 50 | ~1890 |
| Charles Mueller | Son | — | 15 | ~1925 |
| Tassa Venhiese | Other | — | 52 | ~1888 |
| George Mueller | Son | — | 30 | ~1910 |
| Henry Mueller | Head | — | 51 | ~1889 |
Census Appearances
1930
Baltimore, Maryland
Son, age 4
Baltimore, Maryland · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mueller |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Poland |
| Mother's Birthplace | Lithuania |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Son, age 15
Baltimore-City-County, Maryland · implied b. ~1925 — 5 household members
| Surname | Mueller |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Occupation | Waiter |
| Industry | Lunch Room |
| Class of Worker | NP |
| Hours Worked | 30 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 15 · b. ~1925 · Maryland
★ You are viewing this record
Sibling
George Mueller
Sibling · 1940 · age 30
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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01536-00222)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Doris Bates | 24 | Wife | Packer | Maryland |
| 42 | Le Van Fink | 30 | Head | Plant Worker | Maryland |
| 43 | Dorothy Fink | 28 | Wife | Packer | Maryland |
| 44 | Cora Jones | 65 | Aunt-in-law | Bookkeeper | Maryland |
| 45 | Anna Clements | 47 | Head | — | Maryland |
| 46 | Louis E Clements | 22 | Son | Draftsman | Maryland |
| 47 | John Zentgraf | 33 | Head | Foundry Man | Maryland |
| 48 | Mary Zentgraf | 32 | Wife | — | Maryland |
| 49 | Alfred Zentgraf | 14 | Son | — | Maryland |
| 50 | Catherine Zentgraf | 12 | Daughter | — | Maryland |
| 51 | Joan Zentgraf | 6 | Daughter | — | Maryland |
| 52 | Emil Groszer | 54 | Head | Machinist | Austria |
| 53 | Caroline Groszer | 46 | Wife | — | Austria |
| 54 | Alexander Augustauskas | 54 | Head | Tailor | Lithuania |
| 55 | Bertha Augustauskas | 56 | Wife | — | Lithuania |
| 56 | William Hunker | 25 | Son-in-law | Machinist | Maryland |
| 57 | Elizabeth Hunker | 19 | Daughter | Office-Clerk | Maryland |
| 58 | Adam Matisvoke | 38 | Lodger | Tailor | Russia |
| 59 | Russell F Ferguson | 44 | Head | Truck Driver | California |
| 60 | Lulu C Ferguson | 35 | Wife | — | Maryland |
| 61 | Regina Ferguson | 10 | Daughter | — | Maryland |
| 62 | Elaine Ferguson | 5 | Daughter | — | Maryland |
| 63 | Frederick Joll | 34 | Head | Asst Foreman | Maryland |
| 64 | Anna Joll | 27 | Wife | — | Maryland |
| 65 | Nellie Jacobs | 55 | Head | — | England |
| 66 | Mildred Jacobs | 34 | Daughter | Teacher | Maryland |
| 67 | Margaret Jacobs | 28 | Daughter | Stenographer | Maryland |
| 68 | Leatrice Jacobs | 20 | Daughter | Office-Clerk | Maryland |
| 69 | William Aukschun | 34 | Lodger | Salesman | New Jersey |
| 70 | Andrew White | 57 | Lodger | Paper Hanger | Maryland |
| 71 | Charles Schwincke | 37 | Head | Asst Foreman | Maryland |
| 72 | Elizabeth Schwincke | 34 | Wife | Claim Investigator | Conn |
| 73 | Rose A Schwincke | 60 | Mother | — | New York |
| 74 | Henry Mueller | 51 | Head | Restaurant | Russia |
| 75 | Margaret Mueller | 50 | Wife | Cook | Austria |
| 76 | George Mueller | 30 | Son | Waiter | Maryland |
| 77 | Charles Mueller THIS PERSON | 15 | Son | Waiter | Maryland |
| 78 | Tassa Venhiese | 52 | Sister-in-law | Waitress | Austria |
| 79 | Louis Jacobs | 43 | Head | Grocery | Russia |
| 80 | Belle Jacobs | 42 | Wife | — | Russia |
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)