CM
Charles Mueller — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Charles Mueller across the 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 5-person household.
Age 19
b. ~1921
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Mueller |
| Given Name | Charles Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Union City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Union City |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| May Mueller | Spouse | — | 40 | ~1900 |
| Charles Mueller | Son | — | 19 | ~1921 |
| Dorothy Mueller | Daughter | — | 21 | ~1919 |
| Charles Mueller | Head | — | 43 | ~1897 |
| Joan Mueller | Daughter | — | 4 | ~1936 |
Census Appearances
1930
Hudson, New …
Son, age 9
Hudson, New Jersey · implied b. ~1921 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Charles Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 19
Hudson-County, New Jersey · implied b. ~1921 — 5 household members
| Surname | Mueller |
| Given Name | Charles Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Union City |
| 1935 Residence (County) | Hudson |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 · New Jersey
★ You are viewing this record
Sibling
Joan Mueller
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Mueller
Sibling · 1940 · age 21
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 — Hudson-County, New Jersey
Open full size
1940 US Federal Census — Hudson-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02352-00452)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ernest Wagner | 32 | Head | Accountant | New Jersey |
| 42 | Lois Wagner | 32 | Wife | — | New Jersey |
| 43 | Raymond Wagner | 10 | Son | — | New Jersey |
| 44 | Charles Mueller | 43 | Head | Chauffeur | New Jersey |
| 45 | May Mueller | 40 | Wife | — | New Jersey |
| 46 | Dorothy Mueller | 21 | Daughter | — | New Jersey |
| 47 | Charles Jr. Mueller THIS PERSON | 19 | Son | — | New Jersey |
| 48 | Joan Mueller | 4 | Daughter | — | New Jersey |
| 49 | Rene Rogall | 45 | Head | Ice Business | New York |
| 50 | Albie Rogall | 43 | Wife | — | New York |
| 51 | Edward Rogall | 25 | Son | Moulder | New Jersey |
| 52 | Elizabeth Rogall | 24 | Daughter | Folder | New Jersey |
| 53 | Louise Rogall | 19 | Daughter | Driver | New Jersey |
| 54 | Georgette Rogall | 6 | Daughter | — | New Jersey |
| 55 | Mrs. Anna Rogall | 73 | Lodger | Watcher | New York |
| 56 | Victor Brusson | 62 | Head | Laborer | Switzerland |
| 57 | Hermio Riccardi | 61 | Head | Laborer | Italy |
| 58 | Agnes Riccardi | 54 | Wife | — | Italy |
| 59 | William Riccardi | 30 | Son | Plumber | New Jersey |
| 60 | Ann Riccardi | 28 | Daughter | Operator | New Jersey |
| 61 | Helen Riccardi | 20 | Daughter | Clerk | New Jersey |
| 62 | Elsie Riccardi | 15 | Daughter | — | New Jersey |
| 63 | Lena Fitzpatrick | 25 | Daughter | Clerk | New Jersey |
| 64 | Thomas Fitzpatrick | 3 | Son-in-law | — | New Jersey |
| 65 | Allen Fitzpatrick | 2 | Grandson | — | New Jersey |
| 66 | Helen Klaus | 38 | Head | Operator | New York |
| 67 | Lloyd Klaus | 14 | Son | — | New Jersey |
| 68 | James Bergen | 52 | Lodger | Line Wire | New York |
| 69 | Charlie Dafarelli | 60 | Head | Porter | Italy |
| 70 | Lucy Dafarelli | 60 | Wife | — | Italy |
| 71 | Mary Dafarelli | 20 | Daughter | Operator | Italy |
| 72 | Pauline Leslie | 58 | Head | — | Germany |
| 73 | Lola Leslie | 34 | Daughter | Operator | New Jersey |
| 74 | Adelaide Plunkett | 64 | Head | — | New York |
| 75 | Mary Plunkett | 30 | Daughter | Sewing Room | New Jersey |
| 76 | Charles Anson | 47 | Head | Clerk | New Jersey |
| 77 | Catherine Anson | 78 | Mother | — | Germany |
| 78 | Walter Anson | 31 | Brother | Clerk | New Jersey |
| 79 | Albert Schaefer | 38 | Head | Clerk | New Jersey |
| 80 | Josephine Schaefer | 35 | Wife | — | New Jersey |
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)